chore: update nix node_modules hashes

- Fix 6 instances where TextShimmer was destroyed/recreated via <Show>
  swap instead of toggling active prop (bash, webfetch, edit, write,
  context tools, basic-tool fallback)
- Move shell submessage opacity/blur from CSS transitions to animate()
  so they respect the animate prop and don't fire on page load
- Remove data-visible attribute pattern, all animation now driven by
  Motion's animate() when animate=true

bun.lock

@@ -304,8 +304,8 @@
         "@opencode-ai/sdk": "workspace:*",
         "@opencode-ai/util": "workspace:*",
         "@openrouter/ai-sdk-provider": "1.5.4",
-        "@opentui/core": "0.1.81",
-        "@opentui/solid": "0.1.81",
+        "@opentui/core": "0.1.84",
+        "@opentui/solid": "0.1.84",
         "@parcel/watcher": "2.5.1",
         "@pierre/diffs": "catalog:",
         "@solid-primitives/event-bus": "1.1.2",
@@ -342,6 +342,7 @@
         "ulid": "catalog:",
         "vscode-jsonrpc": "8.2.1",
         "web-tree-sitter": "0.25.10",
+        "which": "6.0.1",
         "xdg-basedir": "5.1.0",
         "yargs": "18.0.0",
         "zod": "catalog:",
@@ -364,6 +365,7 @@
         "@types/bun": "catalog:",
         "@types/mime-types": "3.0.1",
         "@types/turndown": "5.0.5",
+        "@types/which": "3.0.4",
         "@types/yargs": "17.0.33",
         "@typescript/native-preview": "catalog:",
         "drizzle-kit": "1.0.0-beta.12-a5629fb",
@@ -423,17 +425,18 @@
       "devDependencies": {
         "@opencode-ai/ui": "workspace:*",
         "@solidjs/meta": "catalog:",
-        "@storybook/addon-a11y": "^10.2.10",
-        "@storybook/addon-docs": "^10.2.10",
-        "@storybook/addon-links": "^10.2.10",
-        "@storybook/addon-onboarding": "^10.2.10",
-        "@storybook/addon-vitest": "^10.2.10",
+        "@storybook/addon-a11y": "^10.2.13",
+        "@storybook/addon-docs": "^10.2.13",
+        "@storybook/addon-links": "^10.2.13",
+        "@storybook/addon-onboarding": "^10.2.13",
+        "@storybook/addon-vitest": "^10.2.13",
+        "@tailwindcss/vite": "catalog:",
         "@tsconfig/node22": "catalog:",
         "@types/node": "catalog:",
         "@types/react": "18.0.25",
         "react": "18.2.0",
         "solid-js": "catalog:",
-        "storybook": "^10.2.10",
+        "storybook": "^10.2.13",
         "storybook-solidjs-vite": "^10.0.9",
         "typescript": "catalog:",
         "vite": "catalog:",
@@ -461,6 +464,9 @@
         "marked-katex-extension": "5.1.6",
         "marked-shiki": "catalog:",
         "morphdom": "2.7.8",
+        "motion": "12.34.3",
+        "motion-dom": "12.34.3",
+        "motion-utils": "12.29.2",
         "remeda": "catalog:",
         "shiki": "catalog:",
         "solid-js": "catalog:",
@@ -1341,21 +1347,21 @@
 
     "@opentelemetry/api": ["@opentelemetry/api@1.9.0", "", {}, "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg=="],
 
-    "@opentui/core": ["@opentui/core@0.1.81", "", { "dependencies": { "bun-ffi-structs": "0.1.2", "diff": "8.0.2", "jimp": "1.6.0", "marked": "17.0.1", "yoga-layout": "3.2.1" }, "optionalDependencies": { "@dimforge/rapier2d-simd-compat": "^0.17.3", "@opentui/core-darwin-arm64": "0.1.81", "@opentui/core-darwin-x64": "0.1.81", "@opentui/core-linux-arm64": "0.1.81", "@opentui/core-linux-x64": "0.1.81", "@opentui/core-win32-arm64": "0.1.81", "@opentui/core-win32-x64": "0.1.81", "bun-webgpu": "0.1.5", "planck": "^1.4.2", "three": "0.177.0" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-ooFjkkQ80DDC4X5eLvH8dBcLAtWwGp9RTaWsaeWet3GOv4N0SDcN8mi1XGhYnUlTuxmofby5eQrPegjtWHODlA=="],
+    "@opentui/core": ["@opentui/core@0.1.84", "", { "dependencies": { "bun-ffi-structs": "0.1.2", "diff": "8.0.2", "jimp": "1.6.0", "marked": "17.0.1", "yoga-layout": "3.2.1" }, "optionalDependencies": { "@dimforge/rapier2d-simd-compat": "^0.17.3", "@opentui/core-darwin-arm64": "0.1.84", "@opentui/core-darwin-x64": "0.1.84", "@opentui/core-linux-arm64": "0.1.84", "@opentui/core-linux-x64": "0.1.84", "@opentui/core-win32-arm64": "0.1.84", "@opentui/core-win32-x64": "0.1.84", "bun-webgpu": "0.1.5", "planck": "^1.4.2", "three": "0.177.0" }, "peerDependencies": { "web-tree-sitter": "0.25.10" } }, "sha512-UdPD/sldUSiIu588l45lQq6q09zLW8L4GOgkA4E3fyExIlIgOrpIhFSKqZwbVCbe53dQOybHVUdKob64Xxhm4w=="],
 
-    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.1.81", "", { "os": "darwin", "cpu": "arm64" }, "sha512-I3Ry5JbkSQXs2g1me8yYr0v3CUcIIfLHzbWz9WMFla8kQDSa+HOr8IpZbqZDeIFgOVzolAXBmZhg0VJI3bZ7MA=="],
+    "@opentui/core-darwin-arm64": ["@opentui/core-darwin-arm64@0.1.84", "", { "os": "darwin", "cpu": "arm64" }, "sha512-MpLdRYd2zLJP7IcWHu1SYXFet6ZfOzTUW12iaexlUL4DkAU+P5mO1v/OdLlZrmXVj/FD3BqDM5SUIXNE0+A46Q=="],
 
-    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.1.81", "", { "os": "darwin", "cpu": "x64" }, "sha512-CrtNKu41D6+bOQdUOmDX4Q3hTL6p+sT55wugPzbDq7cdqFZabCeguBAyOlvRl2g2aJ93kmOWW6MXG0bPPklEFg=="],
+    "@opentui/core-darwin-x64": ["@opentui/core-darwin-x64@0.1.84", "", { "os": "darwin", "cpu": "x64" }, "sha512-eEFzEdo/WVVjbpwY2pnQBxkpqsWyGLHNv3kFc0RHvZ3ARIW2qb/Jqo9O9uUbR6th7H77V1NRJ0a6gvby48Oofg=="],
 
-    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.1.81", "", { "os": "linux", "cpu": "arm64" }, "sha512-FJw9zmJop9WiMvtT07nSrfBLPLqskxL6xfV3GNft0mSYV+C3hdJ0qkiczGSHUX/6V7fmouM84RWwmY53Rb6hYQ=="],
+    "@opentui/core-linux-arm64": ["@opentui/core-linux-arm64@0.1.84", "", { "os": "linux", "cpu": "arm64" }, "sha512-AYfG9iLWavfVYZYbNfEZkCimqk8Uq8EzvHKwRkbP24XVZO7eALztZ6PWl2nJqDrw+rYBVSJg0uS6ON+M7NxyBA=="],
 
-    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.1.81", "", { "os": "linux", "cpu": "x64" }, "sha512-Rj2AFIiuWI0BEMIvh/Jeuxty9Gp5ZhLuQU7ZHJJhojKo/mpBpMs9X+5kwZPZya/tyR8uVDAVyB6AOLkhdRW5lw=="],
+    "@opentui/core-linux-x64": ["@opentui/core-linux-x64@0.1.84", "", { "os": "linux", "cpu": "x64" }, "sha512-pLi3a3rqs1BMeCqj1GZm/Qi3zdwilQxaPEI/IeWc5qdzWInpGPHs3uadPJBAllEGRzvTmStMWI6iY6bdc98bng=="],
 
-    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.1.81", "", { "os": "win32", "cpu": "arm64" }, "sha512-AiZB+mZ1cVr8plAPrPT98e3kw6D0OdOSe2CQYLgJRbfRlPqq3jl26lHPzDb3ZO2OR0oVGRPJvXraus939mvoiQ=="],
+    "@opentui/core-win32-arm64": ["@opentui/core-win32-arm64@0.1.84", "", { "os": "win32", "cpu": "arm64" }, "sha512-dcQruw9VyYACxukoB+iv8SskQxl5MMeY73uqvQ17dsnM2sfukT+c2MSgbgYImCKKixtlGXLcb5Weo36lQqI5AQ=="],
 
-    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.1.81", "", { "os": "win32", "cpu": "x64" }, "sha512-l8R2Ni1CR4eHi3DTmSkEL/EjHAtOZ/sndYs3VVw+Ej2esL3Mf0W7qSO5S0YNBanz2VXZhbkmM6ERm9keH8RD3w=="],
+    "@opentui/core-win32-x64": ["@opentui/core-win32-x64@0.1.84", "", { "os": "win32", "cpu": "x64" }, "sha512-KiCaIVtVnZYQza+vAW8TDbUMxBgd2thvjNOIJ03NmjMiiRnfmO55wA3Zh9vNuQ5PJEYI0awzXYFAZ7kaMsDQxA=="],
 
-    "@opentui/solid": ["@opentui/solid@0.1.81", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.1.81", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.9", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.9" } }, "sha512-QRjS0wPuIhBRdY8tpG3yprCM4ZnOxWWHTuaZ4hhia2wFZygf7Ome6EuZnLXmtuOQjkjCwu0if8Yik6toc6QylA=="],
+    "@opentui/solid": ["@opentui/solid@0.1.84", "", { "dependencies": { "@babel/core": "7.28.0", "@babel/preset-typescript": "7.27.1", "@opentui/core": "0.1.84", "babel-plugin-module-resolver": "5.0.2", "babel-preset-solid": "1.9.9", "s-js": "^0.4.9" }, "peerDependencies": { "solid-js": "1.9.9" } }, "sha512-5koIQ9Nk5CU6/uVxjjWJ7jtFeSNkczbZoEzHLdUK/T2bqHSyuPSFBeliQ1hfOwrN2G5SKFqIB3U5+1EcHxDCCA=="],
 
     "@oslojs/asn1": ["@oslojs/asn1@1.0.0", "", { "dependencies": { "@oslojs/binary": "1.0.0" } }, "sha512-zw/wn0sj0j0QKbIXfIlnEcTviaCzYOY3V5rAyjR6YtOByFtJiT574+8p9Wlach0lZH9fddD4yb9laEAIl4vXQA=="],
 
@@ -1803,25 +1809,25 @@
 
     "@standard-schema/spec": ["@standard-schema/spec@1.0.0", "", {}, "sha512-m2bOd0f2RT9k8QJx1JN85cZYyH1RqFBdlwtkSlf4tBDYLCiiZnv1fIIwacK6cqwXavOydf0NPToMQgpKq+dVlA=="],
 
-    "@storybook/addon-a11y": ["@storybook/addon-a11y@10.2.10", "", { "dependencies": { "@storybook/global": "^5.0.0", "axe-core": "^4.2.0" }, "peerDependencies": { "storybook": "^10.2.10" } }, "sha512-1S9pDXgvbHhBStGarCvfJ3/rfcaiAcQHRhuM3Nk4WGSIYtC1LCSRuzYdDYU0aNRpdCbCrUA7kUCbqvIE3tH+3Q=="],
+    "@storybook/addon-a11y": ["@storybook/addon-a11y@10.2.13", "", { "dependencies": { "@storybook/global": "^5.0.0", "axe-core": "^4.2.0" }, "peerDependencies": { "storybook": "^10.2.13" } }, "sha512-zuR1n1xgWoieEnr6E5xdTR40BI61IBQahgmsRpTvqRffL3mxAs5aFoORDmA5pZWI2LE9URdMkY85h218ijuLiw=="],
 
-    "@storybook/addon-docs": ["@storybook/addon-docs@10.2.10", "", { "dependencies": { "@mdx-js/react": "^3.0.0", "@storybook/csf-plugin": "10.2.10", "@storybook/icons": "^2.0.1", "@storybook/react-dom-shim": "10.2.10", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "ts-dedent": "^2.0.0" }, "peerDependencies": { "storybook": "^10.2.10" } }, "sha512-2wIYtdvZIzPbQ5194M5Igpy8faNbQ135nuO5ZaZ2VuttqGr+IJcGnDP42zYwbAsGs28G8ohpkbSgIzVyJWUhPQ=="],
+    "@storybook/addon-docs": ["@storybook/addon-docs@10.2.13", "", { "dependencies": { "@mdx-js/react": "^3.0.0", "@storybook/csf-plugin": "10.2.13", "@storybook/icons": "^2.0.1", "@storybook/react-dom-shim": "10.2.13", "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "ts-dedent": "^2.0.0" }, "peerDependencies": { "storybook": "^10.2.13" } }, "sha512-puMxpJbt/CuodLIbKDxWrW1ZgADYomfNHWEKp2d2l2eJjp17rADx0h3PABuNbX+YHbJwYcDdqluSnQwMysFEOA=="],
 
-    "@storybook/addon-links": ["@storybook/addon-links@10.2.10", "", { "dependencies": { "@storybook/global": "^5.0.0" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "storybook": "^10.2.10" }, "optionalPeers": ["react"] }, "sha512-oo9Xx4/2OVJtptXKpqH4ySri7ZuBdiSOXlZVGejEfLa0Jeajlh/KIlREpGvzPPOqUVT7dSddWzBjJmJUyQC3ew=="],
+    "@storybook/addon-links": ["@storybook/addon-links@10.2.13", "", { "dependencies": { "@storybook/global": "^5.0.0" }, "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "storybook": "^10.2.13" }, "optionalPeers": ["react"] }, "sha512-8wnAomGiHaUpNIc+lOzmazTrebxa64z9rihIbM/Q59vkOImHQNkGp7KP/qNgJA4GPTFtu8+fLjX2qCoAQPM0jQ=="],
 
-    "@storybook/addon-onboarding": ["@storybook/addon-onboarding@10.2.10", "", { "peerDependencies": { "storybook": "^10.2.10" } }, "sha512-DkzZQTXHp99SpHMIQ5plbbHcs4EWVzWhLXlW+icA8sBlKo5Bwj540YcOApKbqB0m/OzWprsznwN7Kv4vfvHu4w=="],
+    "@storybook/addon-onboarding": ["@storybook/addon-onboarding@10.2.13", "", { "peerDependencies": { "storybook": "^10.2.13" } }, "sha512-kw2GgIY67UR8YXKfuVS0k+mfWL1joNQHeSe5DlDL4+7qbgp9zfV6cRJ199BMdfRAQNMzQoxHgRUcAMAqs3Rkpw=="],
 
-    "@storybook/addon-vitest": ["@storybook/addon-vitest@10.2.10", "", { "dependencies": { "@storybook/global": "^5.0.0", "@storybook/icons": "^2.0.1" }, "peerDependencies": { "@vitest/browser": "^3.0.0 || ^4.0.0", "@vitest/browser-playwright": "^4.0.0", "@vitest/runner": "^3.0.0 || ^4.0.0", "storybook": "^10.2.10", "vitest": "^3.0.0 || ^4.0.0" }, "optionalPeers": ["@vitest/browser", "@vitest/browser-playwright", "@vitest/runner", "vitest"] }, "sha512-U2oHw+Ar+Xd06wDTB74VlujhIIW89OHThpJjwgqgM6NWrOC/XLllJ53ILFDyREBkMwpBD7gJQIoQpLEcKBIEhw=="],
+    "@storybook/addon-vitest": ["@storybook/addon-vitest@10.2.13", "", { "dependencies": { "@storybook/global": "^5.0.0", "@storybook/icons": "^2.0.1" }, "peerDependencies": { "@vitest/browser": "^3.0.0 || ^4.0.0", "@vitest/browser-playwright": "^4.0.0", "@vitest/runner": "^3.0.0 || ^4.0.0", "storybook": "^10.2.13", "vitest": "^3.0.0 || ^4.0.0" }, "optionalPeers": ["@vitest/browser", "@vitest/browser-playwright", "@vitest/runner", "vitest"] }, "sha512-qQD3xzxc31cQHS0loF9enGWi5sgA6zBTbaJ0HuSUNGO81iwfLSALh8L/1vrD5NfN2vlBeUMTsgv3EkCuLfe9EQ=="],
 
     "@storybook/builder-vite": ["@storybook/builder-vite@10.2.10", "", { "dependencies": { "@storybook/csf-plugin": "10.2.10", "ts-dedent": "^2.0.0" }, "peerDependencies": { "storybook": "^10.2.10", "vite": "^5.0.0 || ^6.0.0 || ^7.0.0" } }, "sha512-Wd6CYL7LvRRNiXMz977x9u/qMm7nmMw/7Dow2BybQo+Xbfy1KhVjIoZ/gOiG515zpojSozctNrJUbM0+jH1jwg=="],
 
-    "@storybook/csf-plugin": ["@storybook/csf-plugin@10.2.10", "", { "dependencies": { "unplugin": "^2.3.5" }, "peerDependencies": { "esbuild": "*", "rollup": "*", "storybook": "^10.2.10", "vite": "*", "webpack": "*" }, "optionalPeers": ["esbuild", "rollup", "vite", "webpack"] }, "sha512-aFvgaNDAnKMjuyhPK5ialT22pPqMN0XfPBNPeeNVPYztngkdKBa8WFqF/umDd47HxAjebq+vn6uId1xHyOHH3g=="],
+    "@storybook/csf-plugin": ["@storybook/csf-plugin@10.2.13", "", { "dependencies": { "unplugin": "^2.3.5" }, "peerDependencies": { "esbuild": "*", "rollup": "*", "storybook": "^10.2.13", "vite": "*", "webpack": "*" }, "optionalPeers": ["esbuild", "rollup", "vite", "webpack"] }, "sha512-gUCR7PmyrWYj3dIJJgxOm25dcXFolPIUPmug3z90Aaon7YPXw3pUN+dNDx8KqDJqRK1WDIB4HaefgYZIm5V7iA=="],
 
     "@storybook/global": ["@storybook/global@5.0.0", "", {}, "sha512-FcOqPAXACP0I3oJ/ws6/rrPT9WGhu915Cg8D02a9YxLo0DE9zI+a9A5gRGvmQ09fiWPukqI8ZAEoQEdWUKMQdQ=="],
 
     "@storybook/icons": ["@storybook/icons@2.0.1", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0" } }, "sha512-/smVjw88yK3CKsiuR71vNgWQ9+NuY2L+e8X7IMrFjexjm6ZR8ULrV2DRkTA61aV6ryefslzHEGDInGpnNeIocg=="],
 
-    "@storybook/react-dom-shim": ["@storybook/react-dom-shim@10.2.10", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "storybook": "^10.2.10" } }, "sha512-TmBrhyLHn8B8rvDHKk5uW5BqzO1M1T+fqFNWg88NIAJOoyX4Uc90FIJjDuN1OJmWKGwB5vLmPwaKBYsTe1yS+w=="],
+    "@storybook/react-dom-shim": ["@storybook/react-dom-shim@10.2.13", "", { "peerDependencies": { "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0", "storybook": "^10.2.13" } }, "sha512-ZSduoB10qTI0V9z22qeULmQLsvTs8d/rtJi03qbVxpPiMRor86AmyAaBrfhGGmWBxWQZpOGQQm6yIT2YLoPs7w=="],
 
     "@stripe/stripe-js": ["@stripe/stripe-js@8.6.1", "", {}, "sha512-UJ05U2062XDgydbUcETH1AoRQLNhigQ2KmDn1BG8sC3xfzu6JKg95Qt6YozdzFpxl1Npii/02m2LEWFt1RYjVA=="],
 
@@ -2035,6 +2041,8 @@
 
     "@types/whatwg-mimetype": ["@types/whatwg-mimetype@3.0.2", "", {}, "sha512-c2AKvDT8ToxLIOUlN51gTiHXflsfIFisS4pO7pDPoKouJCESkhZnEy623gwP9laCy5lnLDAw1vAzu2vM2YLOrA=="],
 
+    "@types/which": ["@types/which@3.0.4", "", {}, "sha512-liyfuo/106JdlgSchJzXEQCVArk0CvevqPote8F8HgWgJ3dRCcTHgJIsLDuee0kxk/mhbInzIZk3QWSZJ8R+2w=="],
+
     "@types/ws": ["@types/ws@8.18.1", "", { "dependencies": { "@types/node": "*" } }, "sha512-ThVF6DCVhA8kUGy+aazFQ4kXQ7E1Ty7A3ypFOe0IcJV8O/M511G99AW24irKrW56Wt44yG9+ij8FaqoBGkuBXg=="],
 
     "@types/yargs": ["@types/yargs@17.0.33", "", { "dependencies": { "@types/yargs-parser": "*" } }, "sha512-WpxBCKWPLr4xSsHgz511rFJAM+wS28w2zEO1QDNY5zM/S8ok70NNfztH0xwhqKyaK0OHCbN98LDAZuy1ctxDkA=="],
@@ -3013,7 +3021,7 @@
 
     "isarray": ["isarray@1.0.0", "", {}, "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ=="],
 
-    "isexe": ["isexe@2.0.0", "", {}, "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="],
+    "isexe": ["isexe@4.0.0", "", {}, "sha512-FFUtZMpoZ8RqHS3XeXEmHWLA4thH+ZxCv2lOiPIn1Xc7CxrqhWzNSDzD+/chS/zbYezmiwWLdQC09JdQKmthOw=="],
 
     "isomorphic-ws": ["isomorphic-ws@5.0.0", "", { "peerDependencies": { "ws": "*" } }, "sha512-muId7Zzn9ywDsyXgTIafTry2sV3nySZeUDe6YedVd1Hvuuep5AsIlqK+XefWpYTyJG5e503F2xIuT2lcU6rCSw=="],
 
@@ -3325,6 +3333,12 @@
 
     "morphdom": ["morphdom@2.7.8", "", {}, "sha512-D/fR4xgGUyVRbdMGU6Nejea1RFzYxYtyurG4Fbv2Fi/daKlWKuXGLOdXtl+3eIwL110cI2hz1ZojGICjjFLgTg=="],
 
+    "motion": ["motion@12.34.3", "", { "dependencies": { "framer-motion": "^12.34.3", "tslib": "^2.4.0" }, "peerDependencies": { "@emotion/is-prop-valid": "*", "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" }, "optionalPeers": ["@emotion/is-prop-valid", "react", "react-dom"] }, "sha512-xZIkBGO7v/Uvm+EyaqYd+9IpXu0sZqLywVlGdCFrrMiaO9JI4Kx51mO9KlHSWwll+gZUVY5OJsWgYI5FywJ/tw=="],
+
+    "motion-dom": ["motion-dom@12.34.3", "", { "dependencies": { "motion-utils": "^12.29.2" } }, "sha512-sYgFe+pR9aIM7o4fhs2aXtOI+oqlUd33N9Yoxcgo1Fv7M20sRkHtCmzE/VRNIcq7uNJ+qio+Xubt1FXH3pQ+eQ=="],
+
+    "motion-utils": ["motion-utils@12.29.2", "", {}, "sha512-G3kc34H2cX2gI63RqU+cZq+zWRRPSsNIOjpdl9TN4AQwC4sgwYPl/Q/Obf/d53nOm569T0fYK+tcoSV50BWx8A=="],
+
     "mrmime": ["mrmime@2.0.1", "", {}, "sha512-Y3wQdFg2Va6etvQ5I82yUhGdsKrcYox6p7FfL1LbK2J4V01F9TGlepTIhnK24t7koZibmg82KGglhA1XK5IsLQ=="],
 
     "ms": ["ms@2.1.3", "", {}, "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="],
@@ -3897,7 +3911,7 @@
 
     "stoppable": ["stoppable@1.1.0", "", {}, "sha512-KXDYZ9dszj6bzvnEMRYvxgeTHU74QBFL54XKtP3nyMuJ81CFYtABZ3bAzL2EdFUaEwJOBOgENyFj3R7oTzDyyw=="],
 
-    "storybook": ["storybook@10.2.10", "", { "dependencies": { "@storybook/global": "^5.0.0", "@storybook/icons": "^2.0.1", "@testing-library/jest-dom": "^6.6.3", "@testing-library/user-event": "^14.6.1", "@vitest/expect": "3.2.4", "@vitest/spy": "3.2.4", "esbuild": "^0.18.0 || ^0.19.0 || ^0.20.0 || ^0.21.0 || ^0.22.0 || ^0.23.0 || ^0.24.0 || ^0.25.0 || ^0.26.0 || ^0.27.0", "open": "^10.2.0", "recast": "^0.23.5", "semver": "^7.7.3", "use-sync-external-store": "^1.5.0", "ws": "^8.18.0" }, "peerDependencies": { "prettier": "^2 || ^3" }, "optionalPeers": ["prettier"], "bin": "./dist/bin/dispatcher.js" }, "sha512-N4U42qKgzMHS7DjqLz5bY4P7rnvJtYkWFCyKspZr3FhPUuy6CWOae3aYC2BjXkHrdug0Jyta6VxFTuB1tYUKhg=="],
+    "storybook": ["storybook@10.2.13", "", { "dependencies": { "@storybook/global": "^5.0.0", "@storybook/icons": "^2.0.1", "@testing-library/jest-dom": "^6.6.3", "@testing-library/user-event": "^14.6.1", "@vitest/expect": "3.2.4", "@vitest/spy": "3.2.4", "esbuild": "^0.18.0 || ^0.19.0 || ^0.20.0 || ^0.21.0 || ^0.22.0 || ^0.23.0 || ^0.24.0 || ^0.25.0 || ^0.26.0 || ^0.27.0", "open": "^10.2.0", "recast": "^0.23.5", "semver": "^7.7.3", "use-sync-external-store": "^1.5.0", "ws": "^8.18.0" }, "peerDependencies": { "prettier": "^2 || ^3" }, "optionalPeers": ["prettier"], "bin": "./dist/bin/dispatcher.js" }, "sha512-heMfJjOfbHvL+wlCAwFZlSxcakyJ5yQDam6e9k2RRArB1veJhRnsjO6lO1hOXjJYrqxfHA/ldIugbBVlCDqfvQ=="],
 
     "storybook-solidjs-vite": ["storybook-solidjs-vite@10.0.9", "", { "dependencies": { "@joshwooding/vite-plugin-react-docgen-typescript": "^0.6.1", "@storybook/builder-vite": "^10.0.0", "@storybook/global": "^5.0.0", "vite-plugin-solid": "^2.11.8" }, "peerDependencies": { "solid-js": "^1.9.0", "storybook": "^0.0.0-0 || ^10.0.0", "typescript": ">= 4.9.x", "vite": "^5.0.0 || ^6.0.0 || ^7.0.0" }, "optionalPeers": ["typescript"] }, "sha512-n6MwWCL9mK/qIaUutE9vhGB0X1I1hVnKin2NL+iVC5oXfAiuaABVZlr/1oEeEypsgCdyDOcbEbhJmDWmaqGpPw=="],
 
@@ -4215,7 +4229,7 @@
 
     "whatwg-url": ["whatwg-url@5.0.0", "", { "dependencies": { "tr46": "~0.0.3", "webidl-conversions": "^3.0.0" } }, "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw=="],
 
-    "which": ["which@2.0.2", "", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "node-which": "./bin/node-which" } }, "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA=="],
+    "which": ["which@6.0.1", "", { "dependencies": { "isexe": "^4.0.0" }, "bin": { "node-which": "bin/which.js" } }, "sha512-oGLe46MIrCRqX7ytPUf66EAYvdeMIZYn3WaocqqKZAxrBpkqHfL/qvTyJ/bTk5+AqHCjXmrv3CEWgy368zhRUg=="],
 
     "which-boxed-primitive": ["which-boxed-primitive@1.1.1", "", { "dependencies": { "is-bigint": "^1.1.0", "is-boolean-object": "^1.2.1", "is-number-object": "^1.1.1", "is-string": "^1.1.1", "is-symbol": "^1.1.1" } }, "sha512-TbX3mj8n0odCBFVlY8AxkqcHASw3L60jIuF8jFP78az3C2YhmGvqbHBpAjTRH2/xqYunrJ9g1jSyjCjpoWzIAA=="],
 
@@ -4721,6 +4735,8 @@
 
     "@solidjs/start/vite": ["vite@7.1.10", "", { "dependencies": { "esbuild": "^0.25.0", "fdir": "^6.5.0", "picomatch": "^4.0.3", "postcss": "^8.5.6", "rollup": "^4.43.0", "tinyglobby": "^0.2.15" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^20.19.0 || >=22.12.0", "jiti": ">=1.21.0", "less": "^4.0.0", "lightningcss": "^1.21.0", "sass": "^1.70.0", "sass-embedded": "^1.70.0", "stylus": ">=0.54.8", "sugarss": "^5.0.0", "terser": "^5.16.0", "tsx": "^4.8.1", "yaml": "^2.4.2" }, "optionalPeers": ["@types/node", "jiti", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser", "tsx", "yaml"], "bin": { "vite": "bin/vite.js" } }, "sha512-CmuvUBzVJ/e3HGxhg6cYk88NGgTnBoOo7ogtfJJ0fefUWAxN/WDSUa50o+oVBxuIhO8FoEZW0j2eW7sfjs5EtA=="],
 
+    "@storybook/builder-vite/@storybook/csf-plugin": ["@storybook/csf-plugin@10.2.10", "", { "dependencies": { "unplugin": "^2.3.5" }, "peerDependencies": { "esbuild": "*", "rollup": "*", "storybook": "^10.2.10", "vite": "*", "webpack": "*" }, "optionalPeers": ["esbuild", "rollup", "vite", "webpack"] }, "sha512-aFvgaNDAnKMjuyhPK5ialT22pPqMN0XfPBNPeeNVPYztngkdKBa8WFqF/umDd47HxAjebq+vn6uId1xHyOHH3g=="],
+
     "@tailwindcss/oxide/detect-libc": ["detect-libc@2.1.2", "", {}, "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ=="],
 
     "@tailwindcss/oxide-wasm32-wasi/@emnapi/core": ["@emnapi/core@1.8.1", "", { "dependencies": { "@emnapi/wasi-threads": "1.1.0", "tslib": "^2.4.0" }, "bundled": true }, "sha512-AvT9QFpxK0Zd8J0jopedNm+w/2fIzvtPKPjqyw9jwvBaReTTqPBk9Hixaz7KbjimP+QNz605/XnjFcDAL2pqBg=="],
@@ -4815,6 +4831,8 @@
 
     "condense-newlines/kind-of": ["kind-of@3.2.2", "", { "dependencies": { "is-buffer": "^1.1.5" } }, "sha512-NOW9QQXMoZGg/oqnVNoNTTIFEIid1627WCffUBJEdMxYApq7mNE7CpzucIPc+ZQg25Phej7IJSmX3hO+oblOtQ=="],
 
+    "cross-spawn/which": ["which@2.0.2", "", { "dependencies": { "isexe": "^2.0.0" }, "bin": { "node-which": "./bin/node-which" } }, "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA=="],
+
     "dom-serializer/entities": ["entities@4.5.0", "", {}, "sha512-V0hjH4dGPh9Ao5p0MoRY6BVqtwCjhz6vI5LT8AJ55H+4g9/4vbHx1I54fS0XuclLhDHArPQCiMjDxjaL8fPxhw=="],
 
     "dot-prop/type-fest": ["type-fest@3.13.1", "", {}, "sha512-tLq3bSNx+xSpwvAJnzrK0Ep5CLNWjvFTOp71URMaAEWBfRb9nnJiBoUe0tF8bI4ZFO3omgBR6NvnbzVUT3Ly4g=="],
@@ -4887,6 +4905,8 @@
 
     "miniflare/zod": ["zod@3.22.3", "", {}, "sha512-EjIevzuJRiRPbVH4mGc8nApb/lVLKVpmUhAaR5R5doKGfAnGJ6Gr3CViAVjP+4FWSxCsybeWQdcgCtbX+7oZug=="],
 
+    "motion/framer-motion": ["framer-motion@12.34.3", "", { "dependencies": { "motion-dom": "^12.34.3", "motion-utils": "^12.29.2", "tslib": "^2.4.0" }, "peerDependencies": { "@emotion/is-prop-valid": "*", "react": "^18.0.0 || ^19.0.0", "react-dom": "^18.0.0 || ^19.0.0" }, "optionalPeers": ["@emotion/is-prop-valid", "react", "react-dom"] }, "sha512-v81ecyZKYO/DfpTwHivqkxSUBzvceOpoI+wLfgCgoUIKxlFKEXdg0oR9imxwXumT4SFy8vRk9xzJ5l3/Du/55Q=="],
+
     "mssql/commander": ["commander@11.1.0", "", {}, "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ=="],
 
     "nitro/h3": ["h3@2.0.1-rc.5", "", { "dependencies": { "rou3": "^0.7.9", "srvx": "^0.9.1" }, "peerDependencies": { "crossws": "^0.4.1" }, "optionalPeers": ["crossws"] }, "sha512-qkohAzCab0nLzXNm78tBjZDvtKMTmtygS8BJLT3VPczAQofdqlFXDPkXdLMJN4r05+xqneG8snZJ0HgkERCZTg=="],
@@ -5387,6 +5407,8 @@
 
     "c12/chokidar/readdirp": ["readdirp@5.0.0", "", {}, "sha512-9u/XQ1pvrQtYyMpZe7DXKv2p5CNvyVwzUB6uhLAnQwHMSgKMBR62lc7AHljaeteeHXn11XTAaLLUVZYVZyuRBQ=="],
 
+    "cross-spawn/which/isexe": ["isexe@2.0.0", "", {}, "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw=="],
+
     "editorconfig/minimatch/brace-expansion": ["brace-expansion@2.0.2", "", { "dependencies": { "balanced-match": "^1.0.0" } }, "sha512-Jt0vHyM+jmUBqojB7E1NIYadt0vI0Qxjxd2TErW94wDz+E2LAm5vKMXXwg6ZZBTHPuUlDgQHKXvjGBdfcF1ZDQ=="],
 
     "esbuild-plugin-copy/chokidar/readdirp": ["readdirp@3.6.0", "", { "dependencies": { "picomatch": "^2.2.1" } }, "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA=="],

github/index.ts

@@ -8,6 +8,7 @@ import type { Context as GitHubContext } from "@actions/github/lib/context"
 import type { IssueCommentEvent, PullRequestReviewCommentEvent } from "@octokit/webhooks-types"
 import { createOpencodeClient } from "@opencode-ai/sdk"
 import { spawn } from "node:child_process"
+import { setTimeout as sleep } from "node:timers/promises"
 
 type GitHubAuthor = {
   login: string
@@ -281,7 +282,7 @@ async function assertOpencodeConnected() {
       connected = true
       break
     } catch (e) {}
-    await Bun.sleep(300)
+    await sleep(300)
   } while (retry++ < 30)
 
   if (!connected) {

nix/hashes.json

@@ -1,8 +1,8 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-2XLuizbG90QDUQL+1M90XxfVZxjkIQ1cFYS46nnVO7g=",
-    "aarch64-linux": "sha256-hlckiGAtbpAlwgcE7KgzKKRq9T2FEOSq3Q1MhuHfZ2c=",
-    "aarch64-darwin": "sha256-V/8Kay+5bDb/BSVgBQhSMwzmRmkNGl3U0HFMVbVcMak=",
-    "x86_64-darwin": "sha256-duLDF88Q/hXK5jwBy4dVxMSiTTS0R4obp9MlTuOF/Pw="
+    "x86_64-linux": "sha256-H/ICMxxlRg8J6XSsmoq8fTZwczjqhhNOxkKf4F2ljeM=",
+    "aarch64-linux": "sha256-zHe48NVh80ZNBfn28OdgF394Re26L8YHp6iN03GVlNc=",
+    "aarch64-darwin": "sha256-CBLOgmRj9kpmaaSQ9ew4G6itZ1POHMlO+JqtSDLhjcA=",
+    "x86_64-darwin": "sha256-2Taz3Xx2DT+VHqz6ZvUcqmTw8BpeywwR6bhGhRHKrg4="
   }
 }

package.json

@@ -9,6 +9,7 @@
     "dev": "bun run --cwd packages/opencode --conditions=browser src/index.ts",
     "dev:desktop": "bun --cwd packages/desktop tauri dev",
     "dev:web": "bun --cwd packages/app dev",
+    "dev:storybook": "bun --cwd packages/storybook storybook",
     "typecheck": "bun turbo typecheck",
     "prepare": "husky",
     "random": "echo 'Random script'",

packages/app/src/api/releases.ts

@@ -0,0 +1,50 @@
+import type { Platform } from "@/context/platform"
+
+const REPO = "anomalyco/opencode"
+const GITHUB_API_URL = `https://api.github.com/repos/${REPO}/releases`
+const PER_PAGE = 30
+const CACHE_TTL = 1000 * 60 * 30
+const CACHE_KEY = "opencode.releases"
+
+type Release = {
+  tag: string
+  body: string
+  date: string
+}
+
+function loadCache() {
+  const raw = localStorage.getItem(CACHE_KEY)
+  return raw ? JSON.parse(raw) : null
+}
+
+function saveCache(data: { releases: Release[]; timestamp: number }) {
+  localStorage.setItem(CACHE_KEY, JSON.stringify(data))
+}
+
+export async function fetchReleases(platform: Platform): Promise<{ releases: Release[] }> {
+  const now = Date.now()
+  const cached = loadCache()
+
+  if (cached && now - cached.timestamp < CACHE_TTL) {
+    return { releases: cached.releases }
+  }
+
+  const fetcher = platform.fetch ?? fetch
+  const res = await fetcher(`${GITHUB_API_URL}?per_page=${PER_PAGE}`, {
+    headers: { Accept: "application/vnd.github.v3+json" },
+  }).then((r) => (r.ok ? r.json() : Promise.reject(new Error("Failed to load"))))
+
+  const releases = (Array.isArray(res) ? res : []).map((r) => ({
+    tag: r.tag_name ?? "Unknown",
+    body: (r.body ?? "")
+      .replace(/#(\d+)/g, (_: string, id: string) => `[#${id}](https://github.com/anomalyco/opencode/pull/${id})`)
+      .replace(/@([a-zA-Z0-9_-]+)/g, (_: string, u: string) => `[@${u}](https://github.com/${u})`),
+    date: r.published_at ?? "",
+  }))
+
+  saveCache({ releases, timestamp: now })
+
+  return { releases }
+}
+
+export type { Release }

packages/app/src/components/dialog-changelog.css

@@ -0,0 +1,150 @@
+.dialog-changelog {
+  min-height: 500px;
+  display: flex;
+  flex-direction: column;
+}
+
+.dialog-changelog [data-slot="dialog-body"] {
+  flex: 1;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+}
+
+.dialog-changelog-list {
+  flex: 1;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  min-height: 0;
+}
+
+.dialog-changelog-list [data-slot="list-scroll"] {
+  flex: 1;
+  overflow-y: auto;
+  scrollbar-width: thin;
+  scrollbar-color: var(--border-weak-base) transparent;
+}
+
+.dialog-changelog-list [data-slot="list-scroll"]::-webkit-scrollbar {
+  width: 10px;
+  height: 10px;
+}
+
+.dialog-changelog-list [data-slot="list-scroll"]::-webkit-scrollbar-track {
+  background: transparent;
+  border-radius: 5px;
+}
+
+.dialog-changelog-list [data-slot="list-scroll"]::-webkit-scrollbar-thumb {
+  background: var(--border-weak-base);
+  border-radius: 5px;
+  border: 3px solid transparent;
+  background-clip: padding-box;
+}
+
+.dialog-changelog-list [data-slot="list-scroll"]::-webkit-scrollbar-thumb:hover {
+  background: var(--border-weak-base);
+}
+
+.dialog-changelog-header {
+  padding: 8px 12px 8px 8px;
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+  position: sticky;
+  top: 0;
+  z-index: 10;
+  background: var(--surface-raised-stronger-non-alpha);
+}
+
+.dialog-changelog-header::after {
+  content: "";
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  height: 16px;
+  background: linear-gradient(to bottom, var(--surface-raised-stronger-non-alpha), transparent);
+  pointer-events: none;
+  opacity: 0;
+  transition: opacity 0.15s ease;
+}
+
+.dialog-changelog-header[data-stuck="true"]::after {
+  opacity: 1;
+}
+
+
+
+.dialog-changelog-version {
+  font-size: 20px;
+  font-weight: 600;
+}
+
+.dialog-changelog-date {
+  font-size: 12px;
+  font-weight: 400;
+  color: var(--text-weak);
+}
+
+.dialog-changelog-list [data-slot="list-item"] {
+  margin-bottom: 32px;
+  padding: 0;
+  border: none;
+  background: transparent;
+  cursor: default;
+  display: block;
+  text-align: left;
+}
+
+.dialog-changelog-list [data-slot="list-item"]:hover {
+  background: transparent;
+}
+
+.dialog-changelog-list [data-slot="list-item"]:focus {
+  outline: none;
+}
+
+.dialog-changelog-list [data-slot="list-item"]:focus-visible {
+  outline: 2px solid var(--focus-base);
+  outline-offset: 2px;
+}
+
+.dialog-changelog-content {
+  padding: 0 8px 24px;
+}
+
+.dialog-changelog-markdown h2 {
+  border-bottom: 1px solid var(--border-weak-base);
+  padding-bottom: 4px;
+  margin: 32px 0 12px 0;
+  font-size: 14px;
+  font-weight: 500;
+  text-transform: capitalize;
+}
+
+.dialog-changelog-markdown h2:first-child {
+  margin-top: 16px;
+}
+
+.dialog-changelog-markdown a.external-link {
+  color: var(--text-interactive-base);
+  font-weight: 500;
+}
+
+.dialog-changelog-markdown a.external-link[href^="https://github.com/anomalyco/opencode/pull/"],
+.dialog-changelog-markdown a.external-link[href^="https://github.com/anomalyco/opencode/issues/"],
+.dialog-changelog-markdown a.external-link[href^="https://github.com/"]
+{
+  border-radius: 3px;
+  padding: 0 2px;
+}
+
+.dialog-changelog-markdown a.external-link[href^="https://github.com/anomalyco/opencode/pull/"]:hover,
+.dialog-changelog-markdown a.external-link[href^="https://github.com/anomalyco/opencode/issues/"]:hover,
+.dialog-changelog-markdown a.external-link[href^="https://github.com/"]:hover
+{
+  background: var(--surface-weak-base);
+}

packages/app/src/components/dialog-changelog.tsx

@@ -0,0 +1,40 @@
+import { createResource, Suspense, ErrorBoundary, Show } from "solid-js"
+import { Dialog } from "@opencode-ai/ui/dialog"
+import { useLanguage } from "@/context/language"
+import { usePlatform } from "@/context/platform"
+import { fetchReleases } from "@/api/releases"
+import { ReleaseList } from "@/components/release-list"
+
+export function DialogChangelog() {
+  const language = useLanguage()
+  const platform = usePlatform()
+  const [data] = createResource(() => fetchReleases(platform))
+
+  return (
+    <Dialog size="x-large" transition title="Changelog">
+      <div class="flex-1 min-h-0 flex flex-col">
+        <ErrorBoundary
+          fallback={(e) => (
+            <p class="text-text-weak p-6">
+              {e instanceof Error ? e.message : "Failed to load changelog"}
+            </p>
+          )}
+        >
+          <Suspense fallback={<p class="text-text-weak p-6">{language.t("common.loading")}...</p>}>
+            <Show
+              when={(data()?.releases.length ?? 0) > 0}
+              fallback={<p class="text-text-weak p-6">{language.t("common.noReleasesFound")}</p>}
+            >
+              <ReleaseList
+                releases={data()!.releases}
+                hasMore={false}
+                loadingMore={false}
+                onLoadMore={() => {}}
+              />
+            </Show>
+          </Suspense>
+        </ErrorBoundary>
+      </div>
+    </Dialog>
+  )
+}

packages/app/src/components/dialog-select-file.tsx

@@ -459,4 +459,4 @@ export function DialogSelectFile(props: { mode?: DialogSelectFileMode; onOpenFil
       </List>
     </Dialog>
   )
-}
+}

packages/app/src/components/dialog-settings.tsx

@@ -2,16 +2,25 @@ import { Component } from "solid-js"
 import { Dialog } from "@opencode-ai/ui/dialog"
 import { Tabs } from "@opencode-ai/ui/tabs"
 import { Icon } from "@opencode-ai/ui/icon"
+import { Button } from "@opencode-ai/ui/button"
 import { useLanguage } from "@/context/language"
 import { usePlatform } from "@/context/platform"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { SettingsGeneral } from "./settings-general"
 import { SettingsKeybinds } from "./settings-keybinds"
 import { SettingsProviders } from "./settings-providers"
 import { SettingsModels } from "./settings-models"
+import { SettingsArchive } from "./settings-archive"
+import { DialogChangelog } from "@/components/dialog-changelog"
 
 export const DialogSettings: Component = () => {
   const language = useLanguage()
   const platform = usePlatform()
+  const dialog = useDialog()
+
+  function handleShowChangelog() {
+    dialog.show(() => <DialogChangelog />)
+  }
 
   return (
     <Dialog size="x-large" transition>
@@ -47,11 +56,27 @@ export const DialogSettings: Component = () => {
                     </Tabs.Trigger>
                   </div>
                 </div>
+
+                <div class="flex flex-col gap-1.5">
+                  <Tabs.SectionTitle>{language.t("settings.section.data")}</Tabs.SectionTitle>
+                  <div class="flex flex-col gap-1.5 w-full">
+                    <Tabs.Trigger value="archive">
+                      <Icon name="archive" />
+                      {language.t("settings.archive.title")}
+                    </Tabs.Trigger>
+                  </div>
+                </div>
               </div>
             </div>
             <div class="flex flex-col gap-1 pl-1 py-1 text-12-medium text-text-weak">
               <span>{language.t("app.name.desktop")}</span>
               <span class="text-11-regular">v{platform.version}</span>
+              <button
+                class="text-11-regular text-text-weak hover:text-text-base self-start"
+                onClick={handleShowChangelog}
+              >
+                Changelog
+              </button>
             </div>
           </div>
         </Tabs.List>
@@ -67,6 +92,9 @@ export const DialogSettings: Component = () => {
         <Tabs.Content value="models" class="no-scrollbar">
           <SettingsModels />
         </Tabs.Content>
+        <Tabs.Content value="archive" class="no-scrollbar">
+          <SettingsArchive />
+        </Tabs.Content>
       </Tabs>
     </Dialog>
   )

packages/app/src/components/prompt-input.tsx

@@ -1,4 +1,5 @@
 import { useFilteredList } from "@opencode-ai/ui/hooks"
+import { useSpring } from "@opencode-ai/ui/motion-spring"
 import { createEffect, on, Component, Show, onCleanup, Switch, Match, createMemo, createSignal } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createFocusSignal } from "@solid-primitives/active-element"
@@ -253,6 +254,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
     applyingHistory: false,
   })
 
+  const buttonsSpring = useSpring(
+    () => (store.mode === "normal" ? 1 : 0),
+    { visualDuration: 0.2, bounce: 0 },
+  )
+
   const commentCount = createMemo(() => {
     if (store.mode === "shell") return 0
     return prompt.context.items().filter((item) => !!item.comment?.trim()).length
@@ -1250,10 +1256,9 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
             <div
               aria-hidden={store.mode !== "normal"}
-              class="flex items-center gap-1 transition-all duration-200 ease-out"
-              classList={{
-                "opacity-100 translate-y-0 scale-100 pointer-events-auto": store.mode === "normal",
-                "opacity-0 translate-y-2 scale-95 pointer-events-none": store.mode !== "normal",
+              class="flex items-center gap-1"
+              style={{
+                "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
               }}
             >
               <TooltipKeybind
@@ -1266,6 +1271,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                   type="button"
                   variant="ghost"
                   class="size-8 p-0"
+                  style={{
+                    opacity: buttonsSpring(),
+                    transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                    filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                  }}
                   onClick={pick}
                   disabled={store.mode !== "normal"}
                   tabIndex={store.mode === "normal" ? undefined : -1}
@@ -1303,6 +1313,11 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                   icon={working() ? "stop" : "arrow-up"}
                   variant="primary"
                   class="size-8"
+                  style={{
+                    opacity: buttonsSpring(),
+                    transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                    filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                  }}
                   aria-label={working() ? language.t("prompt.action.stop") : language.t("prompt.action.send")}
                 />
               </Tooltip>
@@ -1353,14 +1368,21 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
       <Show when={store.mode === "normal" || store.mode === "shell"}>
         <DockTray attach="top">
           <div class="px-1.75 pt-5.5 pb-2 flex items-center gap-2 min-w-0">
-            <div class="flex items-center gap-1.5 min-w-0 flex-1">
-              <Show when={store.mode === "shell"}>
-                <div class="h-7 flex items-center gap-1.5 max-w-[160px] min-w-0" style={{ padding: "0 4px 0 8px" }}>
-                  <span class="truncate text-13-medium text-text-strong">{language.t("prompt.mode.shell")}</span>
-                  <div class="size-4 shrink-0" />
-                </div>
-              </Show>
-              <Show when={store.mode === "normal"}>
+            <div class="flex items-center gap-1.5 min-w-0 flex-1 relative">
+              <div
+                class="h-7 flex items-center gap-1.5 max-w-[160px] min-w-0 absolute inset-y-0 left-0"
+                style={{
+                  padding: "0 4px 0 8px",
+                  opacity: 1 - buttonsSpring(),
+                  transform: `scale(${0.95 + (1 - buttonsSpring()) * 0.05})`,
+                  filter: `blur(${buttonsSpring() * 2}px)`,
+                  "pointer-events": buttonsSpring() < 0.5 ? "auto" : "none",
+                }}
+              >
+                <span class="truncate text-13-medium text-text-strong">{language.t("prompt.mode.shell")}</span>
+                <div class="size-4 shrink-0" />
+              </div>
+              <div class="flex items-center gap-1.5 min-w-0 flex-1">
                 <TooltipKeybind
                   placement="top"
                   gutter={4}
@@ -1374,7 +1396,13 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     onSelect={local.agent.set}
                     class="capitalize max-w-[160px]"
                     valueClass="truncate text-13-regular"
-                    triggerStyle={{ height: "28px" }}
+                    triggerStyle={{
+                      height: "28px",
+                      opacity: buttonsSpring(),
+                      transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                      filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                      "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
+                    }}
                     variant="ghost"
                   />
                 </TooltipKeybind>
@@ -1392,7 +1420,13 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                         variant="ghost"
                         size="normal"
                         class="min-w-0 max-w-[320px] text-13-regular group"
-                        style={{ height: "28px" }}
+                        style={{
+                          height: "28px",
+                          opacity: buttonsSpring(),
+                          transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                          filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                          "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
+                        }}
                         onClick={() => dialog.show(() => <DialogSelectModelUnpaid />)}
                       >
                         <Show when={local.model.current()?.provider?.id}>
@@ -1421,7 +1455,13 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                       triggerProps={{
                         variant: "ghost",
                         size: "normal",
-                        style: { height: "28px" },
+                        style: {
+                          height: "28px",
+                          opacity: buttonsSpring(),
+                          transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                          filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                          "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
+                        },
                         class: "min-w-0 max-w-[320px] text-13-regular group",
                       }}
                     >
@@ -1453,11 +1493,17 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
                     onSelect={(x) => local.model.variant.set(x === "default" ? undefined : x)}
                     class="capitalize max-w-[160px]"
                     valueClass="truncate text-13-regular"
-                    triggerStyle={{ height: "28px" }}
+                    triggerStyle={{
+                      height: "28px",
+                      opacity: buttonsSpring(),
+                      transform: `scale(${0.95 + buttonsSpring() * 0.05})`,
+                      filter: `blur(${(1 - buttonsSpring()) * 2}px)`,
+                      "pointer-events": buttonsSpring() > 0.5 ? "auto" : "none",
+                    }}
                     variant="ghost"
                   />
                 </TooltipKeybind>
-              </Show>
+              </div>
             </div>
             <div class="shrink-0">
               <RadioGroup

packages/app/src/components/release-list.tsx

@@ -0,0 +1,61 @@
+import { Component } from "solid-js"
+import { List } from "@opencode-ai/ui/list"
+import { Markdown } from "@opencode-ai/ui/markdown"
+import { Button } from "@opencode-ai/ui/button"
+import { Tag } from "@opencode-ai/ui/tag"
+import { useLanguage } from "@/context/language"
+import { getRelativeTime } from "@/utils/time"
+
+type Release = {
+  tag: string
+  body: string
+  date: string
+}
+
+interface ReleaseListProps {
+  releases: Release[]
+  hasMore: boolean
+  loadingMore: boolean
+  onLoadMore: () => void
+}
+
+export const ReleaseList: Component<ReleaseListProps> = (props) => {
+  const language = useLanguage()
+
+  return (
+    <List
+      items={props.releases}
+      key={(x) => x.tag}
+      search={false}
+      emptyMessage="No releases found"
+      loadingMessage={language.t("common.loading")}
+      class="flex-1 min-h-0 overflow-hidden flex flex-col [&_[data-slot=list-scroll]]:session-scroller [&_[data-slot=list-item]]:block [&_[data-slot=list-item]]:p-0 [&_[data-slot=list-item]]:border-0 [&_[data-slot=list-item]]:bg-transparent [&_[data-slot=list-item]]:text-left [&_[data-slot=list-item]]:cursor-default [&_[data-slot=list-item]]:hover:bg-transparent [&_[data-slot=list-item]]:focus:outline-none"
+      add={{
+        render: () =>
+          props.hasMore ? (
+            <div class="p-4 flex justify-center">
+              <Button variant="secondary" size="small" onClick={props.onLoadMore} loading={props.loadingMore}>
+                {language.t("common.loadMore")}
+              </Button>
+            </div>
+          ) : null,
+      }}
+    >
+      {(item) => (
+        <div class="mb-8">
+          <div class="py-2 pr-3 pl-2 flex items-baseline gap-2 sticky top-0 z-10 bg-surface-raised-stronger-non-alpha">
+            <span class="text-[20px] font-semibold">{item.tag}</span>
+            <span class="text-xs text-text-weak">{item.date ? getRelativeTime(item.date, language.t) : ""}</span>
+            {item.tag === props.releases[0]?.tag && <Tag>{language.t("changelog.tag.latest")}</Tag>}
+          </div>
+          <div class="px-2 pb-2">
+            <Markdown
+              text={item.body}
+              class="prose prose-sm max-w-none text-text-base [&_h2]:border-b [&_h2]:border-border-weak-base [&_h2]:pb-1 [&_h2]:mt-8 [&_h2]:mb-3 [&_h2]:text-sm [&_h2]:font-medium [&_h2]:capitalize [&_h2:first-child]:mt-4 [&_a.external-link]:text-text-interactive-base [&_a.external-link]:font-medium"
+            />
+          </div>
+        </div>
+      )}
+    </List>
+  )
+}

packages/app/src/components/session/find-assistant-messages.test.ts

@@ -0,0 +1,81 @@
+import { describe, expect, test } from "bun:test"
+import type { Message } from "@opencode-ai/sdk/v2/client"
+import { findAssistantMessages } from "@opencode-ai/ui/find-assistant-messages"
+
+function user(id: string): Message {
+  return {
+    id,
+    role: "user",
+    sessionID: "session-1",
+    time: { created: 1 },
+  } as unknown as Message
+}
+
+function assistant(id: string, parentID: string): Message {
+  return {
+    id,
+    role: "assistant",
+    sessionID: "session-1",
+    parentID,
+    time: { created: 1 },
+  } as unknown as Message
+}
+
+describe("findAssistantMessages", () => {
+  test("normal ordering: assistant after user in array → found via forward scan", () => {
+    const messages = [user("u1"), assistant("a1", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("clock skew: assistant before user in array → found via backward scan", () => {
+    // When client clock is ahead, user ID sorts after assistant ID,
+    // so assistant appears earlier in the ID-sorted message array
+    const messages = [assistant("a1", "u1"), user("u1")]
+    const result = findAssistantMessages(messages, 1, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("no assistant messages → returns empty array", () => {
+    const messages = [user("u1"), user("u2")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(0)
+  })
+
+  test("multiple assistant messages with matching parentID → all found", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), assistant("a2", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(2)
+    expect(result[0].id).toBe("a1")
+    expect(result[1].id).toBe("a2")
+  })
+
+  test("does not return assistant messages with different parentID", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), assistant("a2", "other")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("stops forward scan at next user message", () => {
+    const messages = [user("u1"), assistant("a1", "u1"), user("u2"), assistant("a2", "u1")]
+    const result = findAssistantMessages(messages, 0, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("stops backward scan at previous user message", () => {
+    const messages = [assistant("a0", "u1"), user("u0"), assistant("a1", "u1"), user("u1")]
+    const result = findAssistantMessages(messages, 3, "u1")
+    expect(result).toHaveLength(1)
+    expect(result[0].id).toBe("a1")
+  })
+
+  test("invalid index returns empty array", () => {
+    const messages = [user("u1")]
+    expect(findAssistantMessages(messages, -1, "u1")).toHaveLength(0)
+    expect(findAssistantMessages(messages, 5, "u1")).toHaveLength(0)
+  })
+})

packages/app/src/components/settings-archive.tsx

@@ -0,0 +1,188 @@
+import { Button } from "@opencode-ai/ui/button"
+import { Icon } from "@opencode-ai/ui/icon"
+import { RadioGroup } from "@opencode-ai/ui/radio-group"
+import { getFilename } from "@opencode-ai/util/path"
+import { Component, For, Show, createMemo, createResource, createSignal } from "solid-js"
+import { useParams } from "@solidjs/router"
+import { useGlobalSDK } from "@/context/global-sdk"
+import { useGlobalSync } from "@/context/global-sync"
+import { useLanguage } from "@/context/language"
+import { useLayout } from "@/context/layout"
+import { getRelativeTime } from "@/utils/time"
+import { decode64 } from "@/utils/base64"
+import type { Session } from "@opencode-ai/sdk/v2/client"
+import { SessionSkeleton } from "@/pages/layout/sidebar-items"
+
+type FilterScope = "all" | "current"
+
+type ScopeOption = { value: FilterScope; label: "settings.archive.scope.all" | "settings.archive.scope.current" }
+
+const scopeOptions: ScopeOption[] = [
+  { value: "all", label: "settings.archive.scope.all" },
+  { value: "current", label: "settings.archive.scope.current" },
+]
+
+export const SettingsArchive: Component = () => {
+  const language = useLanguage()
+  const globalSDK = useGlobalSDK()
+  const globalSync = useGlobalSync()
+  const layout = useLayout()
+  const params = useParams()
+  const [removedIds, setRemovedIds] = createSignal<Set<string>>(new Set())
+
+  const projects = createMemo(() => globalSync.data.project)
+  const layoutProjects = createMemo(() => layout.projects.list())
+  const hasMultipleProjects = createMemo(() => projects().length > 1)
+  const homedir = createMemo(() => globalSync.data.path.home)
+
+  const defaultScope = () => (hasMultipleProjects() ? "current" : "all")
+  const [filterScope, setFilterScope] = createSignal<FilterScope>(defaultScope())
+
+  const currentDirectory = createMemo(() => decode64(params.dir) ?? "")
+
+  const currentProject = createMemo(() => {
+    const dir = currentDirectory()
+    if (!dir) return null
+    return layoutProjects().find((p) => p.worktree === dir || p.sandboxes?.includes(dir)) ?? null
+  })
+
+  const filteredProjects = createMemo(() => {
+    if (filterScope() === "current" && currentProject()) {
+      return [currentProject()!]
+    }
+    return layoutProjects()
+  })
+
+  const getSessionLabel = (session: Session) => {
+    const directory = session.directory
+    const home = homedir()
+    const path = home ? directory.replace(home, "~") : directory
+
+    if (filterScope() === "current" && currentProject()) {
+      const current = currentProject()
+      const kind =
+        current && directory === current.worktree
+          ? language.t("workspace.type.local")
+          : language.t("workspace.type.sandbox")
+      const [store] = globalSync.child(directory, { bootstrap: false })
+      const name = store.vcs?.branch ?? getFilename(directory)
+      return `${kind} : ${name || path}`
+    }
+
+    return path
+  }
+
+  const [archivedSessions] = createResource(
+    () => ({ scope: filterScope(), projects: filteredProjects() }),
+    async ({ projects }) => {
+      const allSessions: Session[] = []
+      for (const project of projects) {
+        const directories = [project.worktree, ...(project.sandboxes ?? [])]
+        for (const directory of directories) {
+          const result = await globalSDK.client.experimental.session.list({ directory, archived: true })
+          const sessions = result.data ?? []
+          for (const session of sessions) {
+            allSessions.push(session)
+          }
+        }
+      }
+      return allSessions.sort((a, b) => (b.time?.updated ?? 0) - (a.time?.updated ?? 0))
+    },
+    { initialValue: [] },
+  )
+
+  const displayedSessions = () => {
+    const sessions = archivedSessions() ?? []
+    const removed = removedIds()
+    return sessions.filter((s) => !removed.has(s.id))
+  }
+
+  const currentScopeOption = () => scopeOptions.find((o) => o.value === filterScope())
+
+  const unarchiveSession = async (session: Session) => {
+    setRemovedIds((prev) => new Set(prev).add(session.id))
+    await globalSDK.client.session.update({
+      directory: session.directory,
+      sessionID: session.id,
+      time: { archived: null as any },
+    })
+  }
+
+  const handleScopeChange = (option: ScopeOption | undefined) => {
+    if (!option) return
+    setRemovedIds(new Set<string>())
+    setFilterScope(option.value)
+  }
+
+  return (
+    <div class="flex flex-col h-full overflow-y-auto no-scrollbar px-4 pb-10 sm:px-10 sm:pb-10">
+      <div class="sticky top-0 z-10 bg-[linear-gradient(to_bottom,var(--surface-stronger-non-alpha)_calc(100%_-_24px),transparent)]">
+        <div class="flex flex-col gap-1 pt-6 pb-8 max-w-[720px]">
+          <h2 class="text-16-medium text-text-strong">{language.t("settings.archive.title")}</h2>
+          <p class="text-14-regular text-text-weak">{language.t("settings.archive.description")}</p>
+        </div>
+      </div>
+
+      <div class="flex flex-col gap-4 max-w-[720px]">
+        <Show when={hasMultipleProjects()}>
+          <RadioGroup
+            options={scopeOptions}
+            current={currentScopeOption() ?? undefined}
+            value={(o) => o.value}
+            size="small"
+            label={(o) => language.t(o.label)}
+            onSelect={handleScopeChange}
+          />
+        </Show>
+        <Show
+          when={!archivedSessions.loading}
+          fallback={
+            <div class="min-h-[700px]">
+              <SessionSkeleton count={4} />
+            </div>
+          }
+        >
+          <Show
+            when={displayedSessions().length}
+            fallback={
+              <div class="min-h-[700px]">
+                <div class="text-14-regular text-text-weak">{language.t("settings.archive.none")}</div>
+              </div>
+            }
+          >
+            <div class="min-h-[700px] flex flex-col gap-2">
+              <For each={displayedSessions()}>
+                {(session) => (
+                  <div class="flex items-center justify-between gap-4 px-3 py-1 rounded-md hover:bg-surface-raised-base-hover">
+                    <div class="flex items-center gap-x-3 grow min-w-0">
+                      <div class="flex items-center gap-2 min-w-0">
+                        <span class="text-14-regular text-text-strong truncate">{session.title}</span>
+                        <span class="text-14-regular text-text-weak truncate">{getSessionLabel(session)}</span>
+                      </div>
+                    </div>
+                    <div class="flex items-center gap-4 shrink-0">
+                      <Show when={session.time?.updated}>
+                        {(updated) => (
+                          <span class="text-12-regular text-text-weak whitespace-nowrap">
+                            {getRelativeTime(new Date(updated()).toISOString(), language.t)}
+                          </span>
+                        )}
+                      </Show>
+                      <Button
+                        size="normal"
+                        variant="secondary"
+                        onClick={() => unarchiveSession(session)}
+                      >
+                        {language.t("common.unarchive")}
+                      </Button>
+                    </div>
+                  </div>
+                )}
+              </For>
+            </div>
+          </Show>
+        </Show>
+      </div>
+    </div>
+  )
+}

packages/app/src/components/titlebar.tsx

@@ -265,6 +265,9 @@ export function Titlebar() {
           </div>
         </div>
         <div id="opencode-titlebar-left" class="flex items-center gap-3 min-w-0 px-2" />
+        <div class="bg-icon-interactive-base text-background-base font-medium px-2 rounded-sm uppercase font-mono">
+          BETA
+        </div>
       </div>
 
       <div class="min-w-0 flex items-center justify-center pointer-events-none">

packages/app/src/i18n/ar.ts

@@ -506,6 +506,10 @@ export const dict = {
   "common.close": "إغلاق",
   "common.edit": "تحرير",
   "common.loadMore": "تحميل المزيد",
+  "common.changelog": "التغييرات",
+  "common.noReleasesFound": "لم يتم العثور على إصدارات",
+  "changelog.tag.latest": "الأحدث",
+
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "تبديل القائمة",
   "sidebar.nav.projectsAndSessions": "المشاريع والجلسات",
@@ -734,6 +738,11 @@ export const dict = {
   "workspace.reset.archived.one": "ستتم أرشفة جلسة واحدة.",
   "workspace.reset.archived.many": "ستتم أرشفة {{count}} جلسات.",
   "workspace.reset.note": "سيؤدي هذا إلى إعادة تعيين مساحة العمل لتتطابق مع الفرع الافتراضي.",
+  "settings.archive.title": "الجلسات المؤرشفة",
+  "settings.archive.description": "استعادة الجلسات المؤرشفة لجعلها مرئية في الشريط الجانبي.",
+  "settings.archive.none": "لا توجد جلسات مؤرشفة.",
+  "settings.archive.scope.all": "جميع المشاريع",
+  "settings.archive.scope.current": "المشروع الحالي",
   "common.open": "فتح",
   "dialog.releaseNotes.action.getStarted": "البدء",
   "dialog.releaseNotes.action.next": "التالي",
@@ -748,4 +757,4 @@ export const dict = {
   "common.time.daysAgo.short": "قبل {{count}} ي",
   "settings.providers.connected.environmentDescription": "متصل من متغيرات البيئة الخاصة بك",
   "settings.providers.custom.description": "أضف مزود متوافق مع OpenAI بواسطة عنوان URL الأساسي.",
-}
+}

packages/app/src/i18n/br.ts

@@ -512,6 +512,9 @@ export const dict = {
   "common.close": "Fechar",
   "common.edit": "Editar",
   "common.loadMore": "Carregar mais",
+  "common.changelog": "Novidades",
+  "common.noReleasesFound": "Nenhuma release encontrada",
+  "changelog.tag.latest": "Mais recente",
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "Alternar menu",
   "sidebar.nav.projectsAndSessions": "Projetos e sessões",
@@ -742,6 +745,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 sessão será arquivada.",
   "workspace.reset.archived.many": "{{count}} sessões serão arquivadas.",
   "workspace.reset.note": "Isso redefinirá o espaço de trabalho para corresponder ao branch padrão.",
+  "settings.archive.title": "Sessões arquivadas",
+  "settings.archive.description": "Restaure sessões arquivadas para torná-las visíveis na barra lateral.",
+  "settings.archive.none": "Nenhuma sessão arquivada.",
+  "settings.archive.scope.all": "Todos os projetos",
+  "settings.archive.scope.current": "Projeto atual",
   "common.open": "Abrir",
   "dialog.releaseNotes.action.getStarted": "Começar",
   "dialog.releaseNotes.action.next": "Próximo",

packages/app/src/i18n/bs.ts

@@ -572,6 +572,9 @@ export const dict = {
   "common.close": "Zatvori",
   "common.edit": "Uredi",
   "common.loadMore": "Učitaj još",
+  "common.changelog": "Novosti",
+  "common.noReleasesFound": "Nema pronađenih verzija",
+  "changelog.tag.latest": "Najnovije",
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "Prikaži/sakrij meni",
@@ -819,6 +822,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 sesija će biti arhivirana.",
   "workspace.reset.archived.many": "Biće arhivirano {{count}} sesija.",
   "workspace.reset.note": "Ovo će resetovati radni prostor da odgovara podrazumijevanoj grani.",
+  "settings.archive.title": "Arhivirane sesije",
+  "settings.archive.description": "Vrati arhivirane sesije da bi bile vidljive u bočnoj traci.",
+  "settings.archive.none": "Nema arhiviranih sesija.",
+  "settings.archive.scope.all": "Svi projekti",
+  "settings.archive.scope.current": "Trenutni projekt",
   "common.open": "Otvori",
   "dialog.releaseNotes.action.getStarted": "Započni",
   "dialog.releaseNotes.action.next": "Sljedeće",

packages/app/src/i18n/da.ts

@@ -568,6 +568,9 @@ export const dict = {
   "common.close": "Luk",
   "common.edit": "Rediger",
   "common.loadMore": "Indlæs flere",
+  "common.changelog": "Nyheder",
+  "common.noReleasesFound": "Ingen versioner fundet",
+  "changelog.tag.latest": "Seneste",
 
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "Skift menu",
@@ -813,6 +816,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 session vil blive arkiveret.",
   "workspace.reset.archived.many": "{{count}} sessioner vil blive arkiveret.",
   "workspace.reset.note": "Dette vil nulstille arbejdsområdet til at matche hovedgrenen.",
+  "settings.archive.title": "Arkiverede sessioner",
+  "settings.archive.description": "Gendan arkiverede sessioner for at gøre dem synlige i sidebjælken.",
+  "settings.archive.none": "Ingen arkiverede sessioner.",
+  "settings.archive.scope.all": "Alle projekter",
+  "settings.archive.scope.current": "Nuværende projekt",
   "common.open": "Åbn",
   "dialog.releaseNotes.action.getStarted": "Kom i gang",
   "dialog.releaseNotes.action.next": "Næste",

packages/app/src/i18n/de.ts

@@ -520,6 +520,10 @@ export const dict = {
   "common.close": "Schließen",
   "common.edit": "Bearbeiten",
   "common.loadMore": "Mehr laden",
+  "common.changelog": "Neuerungen",
+  "common.noReleasesFound": "Keine Versionen gefunden",
+  "changelog.tag.latest": "Neueste",
+
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "Menü umschalten",
   "sidebar.nav.projectsAndSessions": "Projekte und Sitzungen",
@@ -751,6 +755,12 @@ export const dict = {
   "workspace.reset.archived.one": "1 Sitzung wird archiviert.",
   "workspace.reset.archived.many": "{{count}} Sitzungen werden archiviert.",
   "workspace.reset.note": "Dadurch wird der Arbeitsbereich auf den Standard-Branch zurückgesetzt.",
+
+  "settings.archive.title": "Archivierte Sitzungen",
+  "settings.archive.description": "Archivierte Sitzungen wiederherstellen, um sie in der Seitenleiste anzuzeigen.",
+  "settings.archive.none": "Keine archivierten Sitzungen.",
+  "settings.archive.scope.all": "Alle Projekte",
+  "settings.archive.scope.current": "Aktuelles Projekt",
   "common.open": "Öffnen",
   "dialog.releaseNotes.action.getStarted": "Loslegen",
   "dialog.releaseNotes.action.next": "Weiter",

packages/app/src/i18n/en.ts

@@ -585,16 +585,19 @@ export const dict = {
   "common.rename": "Rename",
   "common.reset": "Reset",
   "common.archive": "Archive",
+  "common.unarchive": "Unarchive",
   "common.delete": "Delete",
   "common.close": "Close",
   "common.edit": "Edit",
   "common.loadMore": "Load more",
-  "common.key.esc": "ESC",
-
+  "common.changelog": "Changelog",
+  "common.noReleasesFound": "No releases found",
   "common.time.justNow": "Just now",
   "common.time.minutesAgo.short": "{{count}}m ago",
   "common.time.hoursAgo.short": "{{count}}h ago",
   "common.time.daysAgo.short": "{{count}}d ago",
+  "changelog.tag.latest": "Latest",
+  "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "Toggle menu",
   "sidebar.nav.projectsAndSessions": "Projects and sessions",
@@ -613,6 +616,7 @@ export const dict = {
 
   "settings.section.desktop": "Desktop",
   "settings.section.server": "Server",
+  "settings.section.data": "Data",
   "settings.tab.general": "General",
   "settings.tab.shortcuts": "Shortcuts",
   "settings.desktop.section.wsl": "WSL",
@@ -844,4 +848,10 @@ export const dict = {
   "workspace.reset.archived.one": "1 session will be archived.",
   "workspace.reset.archived.many": "{{count}} sessions will be archived.",
   "workspace.reset.note": "This will reset the workspace to match the default branch.",
+
+  "settings.archive.title": "Archived Sessions",
+  "settings.archive.description": "Restore archived sessions to make them visible in the sidebar.",
+  "settings.archive.none": "No archived sessions.",
+  "settings.archive.scope.all": "All projects",
+  "settings.archive.scope.current": "Current project",
 }

packages/app/src/i18n/es.ts

@@ -575,6 +575,10 @@ export const dict = {
   "common.close": "Cerrar",
   "common.edit": "Editar",
   "common.loadMore": "Cargar más",
+  "common.changelog": "Novedades",
+  "common.noReleasesFound": "No se encontraron versiones",
+  "changelog.tag.latest": "Último",
+
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "Alternar menú",
@@ -825,6 +829,12 @@ export const dict = {
   "workspace.reset.archived.one": "1 sesión será archivada.",
   "workspace.reset.archived.many": "{{count}} sesiones serán archivadas.",
   "workspace.reset.note": "Esto restablecerá el espacio de trabajo para coincidir con la rama predeterminada.",
+
+  "settings.archive.title": "Sesiones archivadas",
+  "settings.archive.description": "Restaura las sesiones archivadas para hacerlas visibles en la barra lateral.",
+  "settings.archive.none": "No hay sesiones archivadas.",
+  "settings.archive.scope.all": "Todos los proyectos",
+  "settings.archive.scope.current": "Proyecto actual",
   "common.open": "Abrir",
   "dialog.releaseNotes.action.getStarted": "Comenzar",
   "dialog.releaseNotes.action.next": "Siguiente",

packages/app/src/i18n/fr.ts

@@ -516,6 +516,10 @@ export const dict = {
   "common.close": "Fermer",
   "common.edit": "Modifier",
   "common.loadMore": "Charger plus",
+  "common.changelog": "Nouveautés",
+  "common.noReleasesFound": "Aucune version trouvée",
+  "changelog.tag.latest": "Dernier",
+
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "Basculer le menu",
   "sidebar.nav.projectsAndSessions": "Projets et sessions",
@@ -749,6 +753,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 session sera archivée.",
   "workspace.reset.archived.many": "{{count}} sessions seront archivées.",
   "workspace.reset.note": "Cela réinitialisera l'espace de travail pour correspondre à la branche par défaut.",
+  "settings.archive.title": "Sessions archivées",
+  "settings.archive.description": "Restaurez les sessions archivées pour les rendre visibles dans la barre latérale.",
+  "settings.archive.none": "Aucune session archivée.",
+  "settings.archive.scope.all": "Tous les Projets",
+  "settings.archive.scope.current": "Projet actuel",
   "common.open": "Ouvrir",
   "dialog.releaseNotes.action.getStarted": "Commencer",
   "dialog.releaseNotes.action.next": "Suivant",

packages/app/src/i18n/ja.ts

@@ -510,6 +510,10 @@ export const dict = {
   "common.close": "閉じる",
   "common.edit": "編集",
   "common.loadMore": "さらに読み込む",
+  "common.changelog": "更新履歴",
+  "common.noReleasesFound": "バージョンが見つかりません",
+  "changelog.tag.latest": "最新",
+
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "メニューを切り替え",
   "sidebar.nav.projectsAndSessions": "プロジェクトとセッション",
@@ -738,6 +742,12 @@ export const dict = {
   "workspace.reset.archived.one": "1つのセッションがアーカイブされます。",
   "workspace.reset.archived.many": "{{count}}個のセッションがアーカイブされます。",
   "workspace.reset.note": "これにより、ワークスペースはデフォルトブランチと一致するようにリセットされます。",
+
+  "settings.archive.title": "アーカイブされたセッション",
+  "settings.archive.description": "アーカイブされたセッションを復元してサイドバーに表示します。",
+  "settings.archive.none": "アーカイブされたセッションはありません。",
+  "settings.archive.scope.all": "すべてのプロジェクト",
+  "settings.archive.scope.current": "現在のプロジェクト",
   "common.open": "開く",
   "dialog.releaseNotes.action.getStarted": "始める",
   "dialog.releaseNotes.action.next": "次へ",

packages/app/src/i18n/ko.ts

@@ -511,6 +511,10 @@ export const dict = {
   "common.close": "닫기",
   "common.edit": "편집",
   "common.loadMore": "더 불러오기",
+  "common.changelog": "새로운 기능",
+  "common.noReleasesFound": "버전을 찾을 수 없음",
+  "changelog.tag.latest": "최신",
+
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "메뉴 토글",
   "sidebar.nav.projectsAndSessions": "프로젝트 및 세션",
@@ -738,6 +742,12 @@ export const dict = {
   "workspace.reset.archived.one": "1개의 세션이 보관됩니다.",
   "workspace.reset.archived.many": "{{count}}개의 세션이 보관됩니다.",
   "workspace.reset.note": "이 작업은 작업 공간을 기본 브랜치와 일치하도록 재설정합니다.",
+
+  "settings.archive.title": "보관된 세션",
+  "settings.archive.description": "보관된 세션을 복원하여 사이드바에 표시합니다.",
+  "settings.archive.none": "보관된 세션이 없습니다.",
+  "settings.archive.scope.all": "모든 프로젝트",
+  "settings.archive.scope.current": "현재 프로젝트",
   "common.open": "열기",
   "dialog.releaseNotes.action.getStarted": "시작하기",
   "dialog.releaseNotes.action.next": "다음",

packages/app/src/i18n/no.ts

@@ -575,6 +575,9 @@ export const dict = {
   "common.close": "Lukk",
   "common.edit": "Rediger",
   "common.loadMore": "Last flere",
+  "common.changelog": "Nyheter",
+  "common.noReleasesFound": "Ingen versjoner funnet",
+  "changelog.tag.latest": "Siste",
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "Veksle meny",
@@ -821,6 +824,12 @@ export const dict = {
   "workspace.reset.archived.one": "1 sesjon vil bli arkivert.",
   "workspace.reset.archived.many": "{{count}} sesjoner vil bli arkivert.",
   "workspace.reset.note": "Dette vil tilbakestille arbeidsområdet til å samsvare med standardgrenen.",
+
+  "settings.archive.title": "Arkiverte økter",
+  "settings.archive.description": "Gjenopprett arkiverte økter for å gjøre dem synlige i sidefeltet.",
+  "settings.archive.none": "Ingen arkiverte økter.",
+  "settings.archive.scope.all": "Alle prosjekter",
+  "settings.archive.scope.current": "Nåværende prosjekt",
   "common.open": "Åpne",
   "dialog.releaseNotes.action.getStarted": "Kom i gang",
   "dialog.releaseNotes.action.next": "Neste",

packages/app/src/i18n/pl.ts

@@ -511,6 +511,9 @@ export const dict = {
   "common.close": "Zamknij",
   "common.edit": "Edytuj",
   "common.loadMore": "Załaduj więcej",
+  "common.changelog": "Nowości",
+  "common.noReleasesFound": "Nie znaleziono wersji",
+  "changelog.tag.latest": "Najnowszy",
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "Przełącz menu",
   "sidebar.nav.projectsAndSessions": "Projekty i sesje",
@@ -740,6 +743,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 sesja zostanie zarchiwizowana.",
   "workspace.reset.archived.many": "{{count}} sesji zostanie zarchiwizowanych.",
   "workspace.reset.note": "To zresetuje przestrzeń roboczą, aby odpowiadała domyślnej gałęzi.",
+  "settings.archive.title": "Zarchiwizowane sesje",
+  "settings.archive.description": "Przywróć zarchiwizowane sesje, aby były widoczne na pasku bocznym.",
+  "settings.archive.none": "Brak zarchiwizowanych sesji.",
+  "settings.archive.scope.all": "Wszystkie projekty",
+  "settings.archive.scope.current": "Bieżący projekt",
   "common.open": "Otwórz",
   "dialog.releaseNotes.action.getStarted": "Rozpocznij",
   "dialog.releaseNotes.action.next": "Dalej",

packages/app/src/i18n/ru.ts

@@ -573,6 +573,9 @@ export const dict = {
   "common.close": "Закрыть",
   "common.edit": "Редактировать",
   "common.loadMore": "Загрузить ещё",
+  "common.changelog": "Что нового",
+  "common.noReleasesFound": "Версии не найдены",
+  "changelog.tag.latest": "Последний",
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "Переключить меню",
@@ -821,6 +824,11 @@ export const dict = {
   "workspace.reset.archived.one": "1 сессия будет архивирована.",
   "workspace.reset.archived.many": "{{count}} сессий будет архивировано.",
   "workspace.reset.note": "Рабочее пространство будет сброшено в соответствие с веткой по умолчанию.",
+  "settings.archive.title": "Архивированные сессии",
+  "settings.archive.description": "Восстановите архивированные сессии, чтобы они отображались на боковой панели.",
+  "settings.archive.none": "Нет архивированных сессий.",
+  "settings.archive.scope.all": "Все проекты",
+  "settings.archive.scope.current": "Текущий проект",
   "common.open": "Открыть",
   "dialog.releaseNotes.action.getStarted": "Начать",
   "dialog.releaseNotes.action.next": "Далее",

packages/app/src/i18n/th.ts

@@ -567,6 +567,9 @@ export const dict = {
   "common.close": "ปิด",
   "common.edit": "แก้ไข",
   "common.loadMore": "โหลดเพิ่มเติม",
+  "common.changelog": "อัปเดต",
+  "common.noReleasesFound": "ไม่พบเวอร์ชัน",
+  "changelog.tag.latest": "ล่าสุด",
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "สลับเมนู",
@@ -811,6 +814,12 @@ export const dict = {
   "workspace.reset.archived.one": "1 เซสชันจะถูกจัดเก็บ",
   "workspace.reset.archived.many": "{{count}} เซสชันจะถูกจัดเก็บ",
   "workspace.reset.note": "สิ่งนี้จะรีเซ็ตพื้นที่ทำงานให้ตรงกับสาขาเริ่มต้น",
+
+  "settings.archive.title": "เซสชันที่จัดเก็บ",
+  "settings.archive.description": "กู้คืนเซสชันที่จัดเก็บเพื่อให้แสดงในแถบด้านข้าง",
+  "settings.archive.none": "ไม่มีเซสชันที่จัดเก็บ",
+  "settings.archive.scope.all": "โปรเจกต์ทั้งหมด",
+  "settings.archive.scope.current": "โปรเจกต์ปัจจุบัน",
   "common.open": "เปิด",
   "dialog.releaseNotes.action.getStarted": "เริ่มต้น",
   "dialog.releaseNotes.action.next": "ถัดไป",

packages/app/src/i18n/zh.ts

@@ -566,6 +566,10 @@ export const dict = {
   "common.close": "关闭",
   "common.edit": "编辑",
   "common.loadMore": "加载更多",
+  "common.changelog": "更新日志",
+  "common.noReleasesFound": "未找到版本",
+  "changelog.tag.latest": "最新",
+
   "common.key.esc": "ESC",
 
   "sidebar.menu.toggle": "切换菜单",
@@ -809,6 +813,12 @@ export const dict = {
   "workspace.reset.archived.one": "将归档 1 个会话。",
   "workspace.reset.archived.many": "将归档 {{count}} 个会话。",
   "workspace.reset.note": "这将把工作区重置为与默认分支一致。",
+
+  "settings.archive.title": "归档会话",
+  "settings.archive.description": "恢复归档会话以使其在侧边栏中可见。",
+  "settings.archive.none": "没有归档会话。",
+  "settings.archive.scope.all": "所有项目",
+  "settings.archive.scope.current": "当前项目",
   "common.open": "打开",
   "dialog.releaseNotes.action.getStarted": "开始",
   "dialog.releaseNotes.action.next": "下一步",

packages/app/src/i18n/zht.ts

@@ -563,6 +563,9 @@ export const dict = {
   "common.close": "關閉",
   "common.edit": "編輯",
   "common.loadMore": "載入更多",
+  "common.changelog": "更新日誌",
+  "common.noReleasesFound": "未找到版本",
+  "changelog.tag.latest": "最新",
 
   "common.key.esc": "ESC",
   "sidebar.menu.toggle": "切換選單",
@@ -804,6 +807,12 @@ export const dict = {
   "workspace.reset.archived.one": "將封存 1 個工作階段。",
   "workspace.reset.archived.many": "將封存 {{count}} 個工作階段。",
   "workspace.reset.note": "這將把工作區重設為與預設分支一致。",
+
+  "settings.archive.title": "封存工作階段",
+  "settings.archive.description": "恢復封存的工作階段以使其在側邊欄中可見。",
+  "settings.archive.none": "沒有封存的工作階段。",
+  "settings.archive.scope.all": "所有專案",
+  "settings.archive.scope.current": "目前專案",
   "common.open": "打開",
   "dialog.releaseNotes.action.getStarted": "開始",
   "dialog.releaseNotes.action.next": "下一步",

packages/app/src/pages/layout.tsx

@@ -43,6 +43,7 @@ import { retry } from "@opencode-ai/util/retry"
 import { playSound, soundSrc } from "@/utils/sound"
 import { createAim } from "@/utils/aim"
 import { Worktree as WorktreeState } from "@/utils/worktree"
+import { setSessionHandoff } from "@/pages/session/handoff"
 
 import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { useTheme, type ColorScheme } from "@opencode-ai/ui/theme"
@@ -66,7 +67,12 @@ import {
   syncWorkspaceOrder,
   workspaceKey,
 } from "./layout/helpers"
-import { collectOpenProjectDeepLinks, deepLinkEvent, drainPendingDeepLinks } from "./layout/deep-links"
+import {
+  collectNewSessionDeepLinks,
+  collectOpenProjectDeepLinks,
+  deepLinkEvent,
+  drainPendingDeepLinks,
+} from "./layout/deep-links"
 import { createInlineEditorController } from "./layout/inline-editor"
 import {
   LocalWorkspace,
@@ -1157,9 +1163,20 @@ export default function Layout(props: ParentProps) {
 
   const handleDeepLinks = (urls: string[]) => {
     if (!server.isLocal()) return
+
     for (const directory of collectOpenProjectDeepLinks(urls)) {
       openProject(directory)
     }
+
+    for (const link of collectNewSessionDeepLinks(urls)) {
+      openProject(link.directory, false)
+      const slug = base64Encode(link.directory)
+      if (link.prompt) {
+        setSessionHandoff(slug, { prompt: link.prompt })
+      }
+      const href = link.prompt ? `/${slug}/session?prompt=${encodeURIComponent(link.prompt)}` : `/${slug}/session`
+      navigateWithSidebarReset(href)
+    }
   }
 
   onMount(() => {

packages/app/src/pages/layout/deep-links.ts

@@ -1,15 +1,17 @@
 export const deepLinkEvent = "opencode:deep-link"
 
-export const parseDeepLink = (input: string) => {
+const parseUrl = (input: string) => {
   if (!input.startsWith("opencode://")) return
   if (typeof URL.canParse === "function" && !URL.canParse(input)) return
-  const url = (() => {
-    try {
-      return new URL(input)
-    } catch {
-      return undefined
-    }
-  })()
+  try {
+    return new URL(input)
+  } catch {
+    return
+  }
+}
+
+export const parseDeepLink = (input: string) => {
+  const url = parseUrl(input)
   if (!url) return
   if (url.hostname !== "open-project") return
   const directory = url.searchParams.get("directory")
@@ -17,9 +19,23 @@ export const parseDeepLink = (input: string) => {
   return directory
 }
 
+export const parseNewSessionDeepLink = (input: string) => {
+  const url = parseUrl(input)
+  if (!url) return
+  if (url.hostname !== "new-session") return
+  const directory = url.searchParams.get("directory")
+  if (!directory) return
+  const prompt = url.searchParams.get("prompt") || undefined
+  if (!prompt) return { directory }
+  return { directory, prompt }
+}
+
 export const collectOpenProjectDeepLinks = (urls: string[]) =>
   urls.map(parseDeepLink).filter((directory): directory is string => !!directory)
 
+export const collectNewSessionDeepLinks = (urls: string[]) =>
+  urls.map(parseNewSessionDeepLink).filter((link): link is { directory: string; prompt?: string } => !!link)
+
 type OpenCodeWindow = Window & {
   __OPENCODE__?: {
     deepLinks?: string[]

packages/app/src/pages/layout/helpers.test.ts

@@ -1,15 +1,14 @@
 import { describe, expect, test } from "bun:test"
-import { type Session } from "@opencode-ai/sdk/v2/client"
-import { collectOpenProjectDeepLinks, drainPendingDeepLinks, parseDeepLink } from "./deep-links"
 import {
-  displayName,
-  errorMessage,
-  getDraggableId,
-  hasProjectPermissions,
-  latestRootSession,
-  syncWorkspaceOrder,
-  workspaceKey,
-} from "./helpers"
+  collectNewSessionDeepLinks,
+  collectOpenProjectDeepLinks,
+  drainPendingDeepLinks,
+  parseDeepLink,
+  parseNewSessionDeepLink,
+} from "./deep-links"
+import { displayName, errorMessage, getDraggableId, syncWorkspaceOrder, workspaceKey } from "./helpers"
+import { type Session } from "@opencode-ai/sdk/v2/client"
+import { hasProjectPermissions, latestRootSession } from "./helpers"
 
 const session = (input: Partial<Session> & Pick<Session, "id" | "directory">) =>
   ({
@@ -62,6 +61,28 @@ describe("layout deep links", () => {
     expect(result).toEqual(["/a", "/c"])
   })
 
+  test("parses new-session deep links with optional prompt", () => {
+    expect(parseNewSessionDeepLink("opencode://new-session?directory=/tmp/demo")).toEqual({ directory: "/tmp/demo" })
+    expect(parseNewSessionDeepLink("opencode://new-session?directory=/tmp/demo&prompt=hello%20world")).toEqual({
+      directory: "/tmp/demo",
+      prompt: "hello world",
+    })
+  })
+
+  test("ignores new-session deep links without directory", () => {
+    expect(parseNewSessionDeepLink("opencode://new-session")).toBeUndefined()
+    expect(parseNewSessionDeepLink("opencode://new-session?directory=")).toBeUndefined()
+  })
+
+  test("collects only valid new-session deep links", () => {
+    const result = collectNewSessionDeepLinks([
+      "opencode://new-session?directory=/a",
+      "opencode://open-project?directory=/b",
+      "opencode://new-session?directory=/c&prompt=ship%20it",
+    ])
+    expect(result).toEqual([{ directory: "/a" }, { directory: "/c", prompt: "ship it" }])
+  })
+
   test("drains global deep links once", () => {
     const target = {
       __OPENCODE__: {

packages/app/src/pages/session.tsx

@@ -1,36 +1,35 @@
-import { onCleanup, Show, Match, Switch, createMemo, createEffect, on, onMount, untrack } from "solid-js"
-import { createMediaQuery } from "@solid-primitives/media"
-import { createResizeObserver } from "@solid-primitives/resize-observer"
-import { useLocal } from "@/context/local"
-import { selectionFromLines, useFile, type FileSelection, type SelectedLineRange } from "@/context/file"
-import { createStore } from "solid-js/store"
-import { ResizeHandle } from "@opencode-ai/ui/resize-handle"
-import { Select } from "@opencode-ai/ui/select"
+import type { UserMessage } from "@opencode-ai/sdk/v2"
+import { useDialog } from "@opencode-ai/ui/context/dialog"
 import { createAutoScroll } from "@opencode-ai/ui/hooks"
 import { Mark } from "@opencode-ai/ui/logo"
-
-import { useSync } from "@/context/sync"
-import { useLayout } from "@/context/layout"
-import { checksum, base64Encode } from "@opencode-ai/util/encode"
-import { useDialog } from "@opencode-ai/ui/context/dialog"
-import { useLanguage } from "@/context/language"
-import { useNavigate, useParams } from "@solidjs/router"
-import { UserMessage } from "@opencode-ai/sdk/v2"
-import { useSDK } from "@/context/sdk"
-import { usePrompt } from "@/context/prompt"
+import { ResizeHandle } from "@opencode-ai/ui/resize-handle"
+import { Select } from "@opencode-ai/ui/select"
+import { base64Encode, checksum } from "@opencode-ai/util/encode"
+import { createMediaQuery } from "@solid-primitives/media"
+import { createResizeObserver } from "@solid-primitives/resize-observer"
+import { useNavigate, useParams, useSearchParams } from "@solidjs/router"
+import { createEffect, createMemo, Match, on, onCleanup, onMount, Show, Switch, untrack } from "solid-js"
+import { createStore } from "solid-js/store"
+import { NewSessionView, SessionHeader } from "@/components/session"
 import { useComments } from "@/context/comments"
-import { SessionHeader, NewSessionView } from "@/components/session"
-import { same } from "@/utils/same"
+import { type FileSelection, type SelectedLineRange, selectionFromLines, useFile } from "@/context/file"
+import { useLanguage } from "@/context/language"
+import { useLayout } from "@/context/layout"
+import { useLocal } from "@/context/local"
+import { usePrompt } from "@/context/prompt"
+import { useSDK } from "@/context/sdk"
+import { useSync } from "@/context/sync"
+import { createSessionComposerState, SessionComposerRegion } from "@/pages/session/composer"
 import { createOpenReviewFile } from "@/pages/session/helpers"
-import { createScrollSpy } from "@/pages/session/scroll-spy"
-import { SessionReviewTab, type DiffStyle, type SessionReviewTabProps } from "@/pages/session/review-tab"
-import { TerminalPanel } from "@/pages/session/terminal-panel"
 import { MessageTimeline } from "@/pages/session/message-timeline"
-import { useSessionCommands } from "@/pages/session/use-session-commands"
-import { SessionComposerRegion, createSessionComposerState } from "@/pages/session/composer"
+import { type DiffStyle, SessionReviewTab, type SessionReviewTabProps } from "@/pages/session/review-tab"
+import { createScrollSpy } from "@/pages/session/scroll-spy"
 import { SessionMobileTabs } from "@/pages/session/session-mobile-tabs"
 import { SessionSidePanel } from "@/pages/session/session-side-panel"
+import { TerminalPanel } from "@/pages/session/terminal-panel"
+import { useSessionCommands } from "@/pages/session/use-session-commands"
 import { useSessionHashScroll } from "@/pages/session/use-session-hash-scroll"
+import { same } from "@/utils/same"
 
 const emptyUserMessages: UserMessage[] = []
 
@@ -253,6 +252,19 @@ export default function Page() {
   const sdk = useSDK()
   const prompt = usePrompt()
   const comments = useComments()
+  const [searchParams, setSearchParams] = useSearchParams<{ prompt?: string }>()
+
+  createEffect(() => {
+    if (!untrack(() => prompt.ready())) return
+    prompt.ready()
+    untrack(() => {
+      if (params.id || !prompt.ready()) return
+      const text = searchParams.prompt
+      if (!text) return
+      prompt.set([{ type: "text", content: text, start: 0, end: text.length }], text.length)
+      setSearchParams({ ...searchParams, prompt: undefined })
+    })
+  })
 
   const [ui, setUi] = createStore({
     pendingMessage: undefined as string | undefined,
@@ -673,7 +685,11 @@ export default function Page() {
     on(
       sessionKey,
       () => {
-        setTree({ reviewScroll: undefined, pendingDiff: undefined, activeDiff: undefined })
+        setTree({
+          reviewScroll: undefined,
+          pendingDiff: undefined,
+          activeDiff: undefined,
+        })
       },
       { defer: true },
     ),

packages/app/src/pages/session/composer/session-composer-region.tsx

@@ -1,5 +1,6 @@
-import { Show, createEffect, createMemo } from "solid-js"
+import { Show, createEffect, createMemo, createSignal, onCleanup } from "solid-js"
 import { useParams } from "@solidjs/router"
+import { useSpring } from "@opencode-ai/ui/motion-spring"
 import { PromptInput } from "@/components/prompt-input"
 import { useLanguage } from "@/context/language"
 import { usePrompt } from "@/context/prompt"
@@ -18,6 +19,23 @@ export function SessionComposerRegion(props: {
   onSubmit: () => void
   onResponseSubmit: () => void
   setPromptDockRef: (el: HTMLDivElement) => void
+  visualDuration?: number
+  bounce?: number
+  dockOpenVisualDuration?: number
+  dockOpenBounce?: number
+  dockCloseVisualDuration?: number
+  dockCloseBounce?: number
+  drawerExpandVisualDuration?: number
+  drawerExpandBounce?: number
+  drawerCollapseVisualDuration?: number
+  drawerCollapseBounce?: number
+  subtitleDuration?: number
+  subtitleTravel?: number
+  subtitleEdge?: number
+  countDuration?: number
+  countMask?: number
+  countMaskHeight?: number
+  countWidthDuration?: number
 }) {
   const params = useParams()
   const prompt = usePrompt()
@@ -43,6 +61,40 @@ export function SessionComposerRegion(props: {
     setSessionHandoff(sessionKey(), { prompt: previewPrompt() })
   })
 
+  const open = createMemo(() => props.state.dock() && !props.state.closing())
+  const config = createMemo(() =>
+    open()
+      ? {
+          visualDuration: props.dockOpenVisualDuration ?? props.visualDuration ?? 0.3,
+          bounce: props.dockOpenBounce ?? props.bounce ?? 0,
+        }
+      : {
+          visualDuration: props.dockCloseVisualDuration ?? props.visualDuration ?? 0.3,
+          bounce: props.dockCloseBounce ?? props.bounce ?? 0,
+        },
+  )
+  const progress = useSpring(
+    () => (open() ? 1 : 0),
+    config,
+  )
+  const value = createMemo(() => Math.max(0, Math.min(1, progress())))
+  const [height, setHeight] = createSignal(320)
+  const dock = createMemo(() => props.state.dock() || value() > 0.001)
+  const full = createMemo(() => Math.max(78, height()))
+  const [contentRef, setContentRef] = createSignal<HTMLDivElement>()
+
+  createEffect(() => {
+    const el = contentRef()
+    if (!el) return
+    const update = () => {
+      setHeight(el.getBoundingClientRect().height)
+    }
+    update()
+    const observer = new ResizeObserver(update)
+    observer.observe(el)
+    onCleanup(() => observer.disconnect())
+  })
+
   return (
     <div
       ref={props.setPromptDockRef}
@@ -87,30 +139,46 @@ export function SessionComposerRegion(props: {
               </div>
             }
           >
-            <Show when={props.state.dock()}>
+            <Show when={dock()}>
               <div
                 classList={{
-                  "transition-[max-height,opacity,transform] duration-[400ms] ease-out overflow-hidden": true,
-                  "max-h-[320px]": !props.state.closing(),
-                  "max-h-0 pointer-events-none": props.state.closing(),
-                  "opacity-0 translate-y-9": props.state.closing() || props.state.opening(),
-                  "opacity-100 translate-y-0": !props.state.closing() && !props.state.opening(),
+                  "overflow-hidden": true,
+                  "pointer-events-none": value() < 0.98,
+                }}
+                style={{
+                  "max-height": `${full() * value()}px`,
                 }}
               >
-                <SessionTodoDock
-                  todos={props.state.todos()}
-                  title={language.t("session.todo.title")}
-                  collapseLabel={language.t("session.todo.collapse")}
-                  expandLabel={language.t("session.todo.expand")}
-                />
+                <div ref={setContentRef}>
+                  <SessionTodoDock
+                    todos={props.state.todos()}
+                    title={language.t("session.todo.title")}
+                    collapseLabel={language.t("session.todo.collapse")}
+                    expandLabel={language.t("session.todo.expand")}
+                    dockProgress={value()}
+                    visualDuration={props.visualDuration}
+                    bounce={props.bounce}
+                    expandVisualDuration={props.drawerExpandVisualDuration}
+                    expandBounce={props.drawerExpandBounce}
+                    collapseVisualDuration={props.drawerCollapseVisualDuration}
+                    collapseBounce={props.drawerCollapseBounce}
+                    subtitleDuration={props.subtitleDuration}
+                    subtitleTravel={props.subtitleTravel}
+                    subtitleEdge={props.subtitleEdge}
+                    countDuration={props.countDuration}
+                    countMask={props.countMask}
+                    countMaskHeight={props.countMaskHeight}
+                    countWidthDuration={props.countWidthDuration}
+                  />
+                </div>
               </div>
             </Show>
             <div
               classList={{
                 "relative z-10": true,
-                "transition-[margin] duration-[400ms] ease-out": true,
-                "-mt-9": props.state.dock() && !props.state.closing(),
-                "mt-0": !props.state.dock() || props.state.closing(),
+              }}
+              style={{
+                "margin-top": `${-36 * value()}px`,
               }}
             >
               <PromptInput

packages/app/src/pages/session/composer/session-composer-state.ts

@@ -29,7 +29,11 @@ export function createSessionComposerBlocked() {
   })
 }
 
-export function createSessionComposerState() {
+export function createSessionComposerState(
+  options?: {
+    closeMs?: number | (() => number)
+  },
+) {
   const params = useParams()
   const sdk = useSDK()
   const sync = useSync()
@@ -96,12 +100,19 @@ export function createSessionComposerState() {
   let timer: number | undefined
   let raf: number | undefined
 
+  const closeMs = () => {
+    const value = options?.closeMs
+    if (typeof value === "function") return Math.max(0, value())
+    if (typeof value === "number") return Math.max(0, value)
+    return 400
+  }
+
   const scheduleClose = () => {
     if (timer) window.clearTimeout(timer)
     timer = window.setTimeout(() => {
       setStore({ dock: false, closing: false })
       timer = undefined
-    }, 400)
+    }, closeMs())
   }
 
   createEffect(

packages/app/src/pages/session/composer/session-todo-dock.tsx

@@ -1,8 +1,12 @@
 import type { Todo } from "@opencode-ai/sdk/v2"
+import { AnimatedNumber } from "@opencode-ai/ui/animated-number"
 import { Checkbox } from "@opencode-ai/ui/checkbox"
 import { DockTray } from "@opencode-ai/ui/dock-surface"
 import { IconButton } from "@opencode-ai/ui/icon-button"
-import { For, Show, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
+import { useSpring } from "@opencode-ai/ui/motion-spring"
+import { TextReveal } from "@opencode-ai/ui/text-reveal"
+import { TextStrikethrough } from "@opencode-ai/ui/text-strikethrough"
+import { Index, createEffect, createMemo, createSignal, on, onCleanup } from "solid-js"
 import { createStore } from "solid-js/store"
 
 function dot(status: Todo["status"]) {
@@ -30,19 +34,35 @@ function dot(status: Todo["status"]) {
   )
 }
 
-export function SessionTodoDock(props: { todos: Todo[]; title: string; collapseLabel: string; expandLabel: string }) {
+export function SessionTodoDock(props: {
+  todos: Todo[]
+  title: string
+  collapseLabel: string
+  expandLabel: string
+  dockProgress?: number
+  visualDuration?: number
+  bounce?: number
+  expandVisualDuration?: number
+  expandBounce?: number
+  collapseVisualDuration?: number
+  collapseBounce?: number
+  subtitleDuration?: number
+  subtitleTravel?: number
+  subtitleEdge?: number
+  countDuration?: number
+  countMask?: number
+  countMaskHeight?: number
+  countWidthDuration?: number
+}) {
   const [store, setStore] = createStore({
     collapsed: false,
   })
 
   const toggle = () => setStore("collapsed", (value) => !value)
 
-  const summary = createMemo(() => {
-    const total = props.todos.length
-    if (total === 0) return ""
-    const completed = props.todos.filter((todo) => todo.status === "completed").length
-    return `${completed} of ${total} ${props.title.toLowerCase()} completed`
-  })
+  const total = createMemo(() => props.todos.length)
+  const done = createMemo(() => props.todos.filter((todo) => todo.status === "completed").length)
+  const label = createMemo(() => `${done()} of ${total()} ${props.title.toLowerCase()} completed`)
 
   const active = createMemo(
     () =>
@@ -53,56 +73,135 @@ export function SessionTodoDock(props: { todos: Todo[]; title: string; collapseL
   )
 
   const preview = createMemo(() => active()?.content ?? "")
+  const config = createMemo(() =>
+    store.collapsed
+      ? {
+          visualDuration: props.collapseVisualDuration ?? props.visualDuration ?? 0.3,
+          bounce: props.collapseBounce ?? props.bounce ?? 0,
+        }
+      : {
+          visualDuration: props.expandVisualDuration ?? props.visualDuration ?? 0.3,
+          bounce: props.expandBounce ?? props.bounce ?? 0,
+        },
+  )
+  const collapse = useSpring(
+    () => (store.collapsed ? 1 : 0),
+    config,
+  )
+  const dock = createMemo(() => Math.max(0, Math.min(1, props.dockProgress ?? 1)))
+  const shut = createMemo(() => 1 - dock())
+  const value = createMemo(() => Math.max(0, Math.min(1, collapse())))
+  const hide = createMemo(() => Math.max(value(), shut()))
+  const turn = createMemo(() => Math.max(0, Math.min(1, value())))
+  const [height, setHeight] = createSignal(320)
+  const full = createMemo(() => Math.max(78, height()))
+  let contentRef: HTMLDivElement | undefined
+
+  createEffect(() => {
+    const el = contentRef
+    if (!el) return
+    const update = () => {
+      setHeight(el.getBoundingClientRect().height)
+    }
+    update()
+    const observer = new ResizeObserver(update)
+    observer.observe(el)
+    onCleanup(() => observer.disconnect())
+  })
 
   return (
     <DockTray
       data-component="session-todo-dock"
-      classList={{
-        "h-[78px]": store.collapsed,
+      style={{
+        "overflow-x": "visible",
+        "overflow-y": "hidden",
+        "max-height": `${Math.max(78, full() - value() * (full() - 78))}px`,
       }}
     >
-      <div
-        data-action="session-todo-toggle"
-        class="pl-3 pr-2 py-2 flex items-center gap-2"
-        role="button"
-        tabIndex={0}
-        onClick={toggle}
-        onKeyDown={(event) => {
-          if (event.key !== "Enter" && event.key !== " ") return
-          event.preventDefault()
-          toggle()
-        }}
-      >
-        <span class="text-14-regular text-text-strong cursor-default">{summary()}</span>
-        <Show when={store.collapsed}>
-          <div class="ml-1 flex-1 min-w-0">
-            <Show when={preview()}>
-              <div class="text-14-regular text-text-base truncate cursor-default">{preview()}</div>
-            </Show>
+      <div ref={contentRef}>
+        <div
+          data-action="session-todo-toggle"
+          class="pl-3 pr-2 py-2 flex items-center gap-2 overflow-visible"
+          role="button"
+          tabIndex={0}
+          onClick={toggle}
+          onKeyDown={(event) => {
+            if (event.key !== "Enter" && event.key !== " ") return
+            event.preventDefault()
+            toggle()
+          }}
+        >
+          <span
+            class="text-14-regular text-text-strong cursor-default inline-flex items-baseline shrink-0 whitespace-nowrap overflow-visible"
+            aria-label={label()}
+            style={{
+              "--tool-motion-odometer-ms": `${props.countDuration ?? 600}ms`,
+              "--tool-motion-mask": `${props.countMask ?? 18}%`,
+              "--tool-motion-mask-height": `${props.countMaskHeight ?? 0}px`,
+              "--tool-motion-spring-ms": `${props.countWidthDuration ?? 560}ms`,
+              opacity: `${Math.max(0, Math.min(1, 1 - shut()))}`,
+              filter: `blur(${Math.max(0, Math.min(1, shut())) * 2}px)`,
+            }}
+          >
+            <AnimatedNumber value={done()} />
+            <span class="mx-1">of</span>
+            <AnimatedNumber value={total()} />
+            <span>&nbsp;{props.title.toLowerCase()} completed</span>
+          </span>
+          <div
+            data-slot="session-todo-preview"
+            class="ml-1 min-w-0 overflow-hidden"
+            style={{
+              flex: "1 1 auto",
+              "max-width": "100%",
+            }}
+          >
+            <TextReveal
+              class="text-14-regular text-text-base cursor-default"
+              text={store.collapsed ? preview() : undefined}
+              duration={props.subtitleDuration ?? 600}
+              travel={props.subtitleTravel ?? 25}
+              edge={props.subtitleEdge ?? 17}
+              spring="cubic-bezier(0.34, 1, 0.64, 1)"
+              springSoft="cubic-bezier(0.34, 1, 0.64, 1)"
+              growOnly
+              truncate
+            />
+          </div>
+          <div class="ml-auto">
+            <IconButton
+              data-action="session-todo-toggle-button"
+              data-collapsed={store.collapsed ? "true" : "false"}
+              icon="chevron-down"
+              size="normal"
+              variant="ghost"
+              style={{ transform: `rotate(${turn() * 180}deg)` }}
+              onMouseDown={(event) => {
+                event.preventDefault()
+                event.stopPropagation()
+              }}
+              onClick={(event) => {
+                event.stopPropagation()
+                toggle()
+              }}
+              aria-label={store.collapsed ? props.expandLabel : props.collapseLabel}
+            />
           </div>
-        </Show>
-        <div classList={{ "ml-auto": !store.collapsed, "ml-1": store.collapsed }}>
-          <IconButton
-            data-action="session-todo-toggle-button"
-            icon="chevron-down"
-            size="normal"
-            variant="ghost"
-            classList={{ "rotate-180": store.collapsed }}
-            onMouseDown={(event) => {
-              event.preventDefault()
-              event.stopPropagation()
-            }}
-            onClick={(event) => {
-              event.stopPropagation()
-              toggle()
-            }}
-            aria-label={store.collapsed ? props.expandLabel : props.collapseLabel}
-          />
         </div>
-      </div>
 
-      <div data-slot="session-todo-list" hidden={store.collapsed}>
-        <TodoList todos={props.todos} open={!store.collapsed} />
+        <div
+          data-slot="session-todo-list"
+          aria-hidden={store.collapsed}
+          classList={{
+            "pointer-events-none": hide() > 0.1,
+          }}
+          style={{
+            opacity: `${Math.max(0, Math.min(1, 1 - hide()))}`,
+            filter: `blur(${Math.max(0, Math.min(1, hide())) * 2}px)`,
+          }}
+        >
+          <TodoList todos={props.todos} open={!store.collapsed} />
+        </div>
       </div>
     </DockTray>
   )
@@ -171,33 +270,43 @@ function TodoList(props: { todos: Todo[]; open: boolean }) {
           }, 250)
         }}
       >
-        <For each={props.todos}>
+        <Index each={props.todos}>
           {(todo) => (
             <Checkbox
               readOnly
-              checked={todo.status === "completed"}
-              indeterminate={todo.status === "in_progress"}
-              data-in-progress={todo.status === "in_progress" ? "" : undefined}
-              icon={dot(todo.status)}
-              style={{ "--checkbox-align": "flex-start", "--checkbox-offset": "1px" }}
+              checked={todo().status === "completed"}
+              indeterminate={todo().status === "in_progress"}
+              data-in-progress={todo().status === "in_progress" ? "" : undefined}
+              data-state={todo().status}
+              icon={dot(todo().status)}
+              style={{
+                "--checkbox-align": "flex-start",
+                "--checkbox-offset": "1px",
+                transition:
+                  "opacity 220ms var(--tool-motion-ease, cubic-bezier(0.22, 1, 0.36, 1)), filter 220ms var(--tool-motion-ease, cubic-bezier(0.22, 1, 0.36, 1))",
+                opacity: todo().status === "pending" ? "0.94" : "1",
+                filter: todo().status === "pending" ? "blur(0.3px)" : "blur(0px)",
+              }}
             >
-              <span
+              <TextStrikethrough
+                active={todo().status === "completed" || todo().status === "cancelled"}
+                text={todo().content}
                 class="text-14-regular min-w-0 break-words"
-                classList={{
-                  "text-text-weak": todo.status === "completed" || todo.status === "cancelled",
-                  "text-text-strong": todo.status !== "completed" && todo.status !== "cancelled",
-                }}
                 style={{
                   "line-height": "var(--line-height-normal)",
-                  "text-decoration":
-                    todo.status === "completed" || todo.status === "cancelled" ? "line-through" : undefined,
+                  transition:
+                    "color 220ms var(--tool-motion-ease, cubic-bezier(0.22, 1, 0.36, 1)), opacity 220ms var(--tool-motion-ease, cubic-bezier(0.22, 1, 0.36, 1)), filter 220ms var(--tool-motion-ease, cubic-bezier(0.22, 1, 0.36, 1))",
+                  color:
+                    todo().status === "completed" || todo().status === "cancelled"
+                      ? "var(--text-weak)"
+                      : "var(--text-strong)",
+                  opacity: todo().status === "pending" ? "0.92" : "1",
+                  filter: todo().status === "pending" ? "blur(0.3px)" : "blur(0px)",
                 }}
-              >
-                {todo.content}
-              </span>
+              />
             </Checkbox>
           )}
-        </For>
+        </Index>
       </div>
       <div
         class="pointer-events-none absolute top-0 left-0 right-0 h-4 transition-opacity duration-150"

packages/app/src/pages/session/message-timeline.tsx

@@ -213,6 +213,7 @@ export function MessageTimeline(props: {
   const dialog = useDialog()
   const language = useLanguage()
 
+  const rendered = createMemo(() => props.renderedUserMessages.map((message) => message.id))
   const sessionKey = createMemo(() => `${params.dir}${params.id ? "/" + params.id : ""}`)
   const sessionID = createMemo(() => params.id)
   const info = createMemo(() => {
@@ -651,17 +652,17 @@ export function MessageTimeline(props: {
                 </Button>
               </div>
             </Show>
-            <For each={staging.messages()}>
-              {(message) => {
-                const comments = createMemo(() => messageComments(sync.data.part[message.id] ?? []))
+            <For each={rendered()}>
+              {(messageID) => {
+                const comments = createMemo(() => messageComments(sync.data.part[messageID] ?? []))
                 const commentCount = createMemo(() => comments().length)
                 return (
                   <div
-                    id={props.anchor(message.id)}
-                    data-message-id={message.id}
+                    id={props.anchor(messageID)}
+                    data-message-id={messageID}
                     ref={(el) => {
-                      props.onRegisterMessage(el, message.id)
-                      onCleanup(() => props.onUnregisterMessage(message.id))
+                      props.onRegisterMessage(el, messageID)
+                      onCleanup(() => props.onUnregisterMessage(messageID))
                     }}
                     classList={{
                       "min-w-0 w-full max-w-full": true,
@@ -701,7 +702,7 @@ export function MessageTimeline(props: {
                     </Show>
                     <SessionTurn
                       sessionID={sessionID() ?? ""}
-                      messageID={message.id}
+                      messageID={messageID}
                       showReasoningSummaries={settings.general.showReasoningSummaries()}
                       shellToolDefaultOpen={settings.general.shellToolPartsExpanded()}
                       editToolDefaultOpen={settings.general.editToolPartsExpanded()}

packages/app/src/utils/time.ts

@@ -19,4 +19,4 @@ export function getRelativeTime(dateString: string, t: Translate): string {
   if (diffMinutes < 60) return t("common.time.minutesAgo.short", { count: diffMinutes })
   if (diffHours < 24) return t("common.time.hoursAgo.short", { count: diffHours })
   return t("common.time.daysAgo.short", { count: diffDays })
-}
+}

packages/opencode/package.json

@@ -43,6 +43,7 @@
     "@types/mime-types": "3.0.1",
     "@types/turndown": "5.0.5",
     "@types/yargs": "17.0.33",
+    "@types/which": "3.0.4",
     "@typescript/native-preview": "catalog:",
     "drizzle-kit": "1.0.0-beta.12-a5629fb",
     "drizzle-orm": "1.0.0-beta.12-a5629fb",
@@ -89,8 +90,8 @@
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
     "@openrouter/ai-sdk-provider": "1.5.4",
-    "@opentui/core": "0.1.81",
-    "@opentui/solid": "0.1.81",
+    "@opentui/core": "0.1.84",
+    "@opentui/solid": "0.1.84",
     "@parcel/watcher": "2.5.1",
     "@pierre/diffs": "catalog:",
     "@solid-primitives/event-bus": "1.1.2",
@@ -127,6 +128,7 @@
     "ulid": "catalog:",
     "vscode-jsonrpc": "8.2.1",
     "web-tree-sitter": "0.25.10",
+    "which": "6.0.1",
     "xdg-basedir": "5.1.0",
     "yargs": "18.0.0",
     "zod": "catalog:",

packages/opencode/src/agent/agent.ts

@@ -63,6 +63,7 @@ export namespace Agent {
       question: "deny",
       plan_enter: "deny",
       plan_exit: "deny",
+      edit: "ask",
       // mirrors github.com/github/gitignore Node.gitignore pattern for .env files
       read: {
         "*": "allow",

packages/opencode/src/cli/cmd/auth.ts

@@ -13,6 +13,7 @@ import { Instance } from "../../project/instance"
 import type { Hooks } from "@opencode-ai/plugin"
 import { Process } from "../../util/process"
 import { text } from "node:stream/consumers"
+import { setTimeout as sleep } from "node:timers/promises"
 
 type PluginAuth = NonNullable<Hooks["auth"]>
 
@@ -38,7 +39,7 @@ async function handlePluginAuth(plugin: { auth: PluginAuth }, provider: string):
   const method = plugin.auth.methods[index]
 
   // Handle prompts for all auth types
-  await Bun.sleep(10)
+  await sleep(10)
   const inputs: Record<string, string> = {}
   if (method.prompts) {
     for (const prompt of method.prompts) {

packages/opencode/src/cli/cmd/debug/lsp.ts

@@ -3,6 +3,7 @@ import { bootstrap } from "../../bootstrap"
 import { cmd } from "../cmd"
 import { Log } from "../../../util/log"
 import { EOL } from "os"
+import { setTimeout as sleep } from "node:timers/promises"
 
 export const LSPCommand = cmd({
   command: "lsp",
@@ -19,7 +20,7 @@ const DiagnosticsCommand = cmd({
   async handler(args) {
     await bootstrap(process.cwd(), async () => {
       await LSP.touchFile(args.file, true)
-      await Bun.sleep(1000)
+      await sleep(1000)
       process.stdout.write(JSON.stringify(await LSP.diagnostics(), null, 2) + EOL)
     })
   },

packages/opencode/src/cli/cmd/github.ts

@@ -28,6 +28,7 @@ import { Bus } from "../../bus"
 import { MessageV2 } from "../../session/message-v2"
 import { SessionPrompt } from "@/session/prompt"
 import { $ } from "bun"
+import { setTimeout as sleep } from "node:timers/promises"
 
 type GitHubAuthor = {
   login: string
@@ -353,7 +354,7 @@ export const GithubInstallCommand = cmd({
               }
 
               retries++
-              await Bun.sleep(1000)
+              await sleep(1000)
             } while (true)
 
             s.stop("Installed GitHub app")
@@ -1372,7 +1373,7 @@ Co-authored-by: ${actor} <${actor}@users.noreply.github.com>"`
         } catch (e) {
           if (retries > 0) {
             console.log(`Retrying after ${delayMs}ms...`)
-            await Bun.sleep(delayMs)
+            await sleep(delayMs)
             return withRetry(fn, retries - 1, delayMs)
           }
           throw e

packages/opencode/src/cli/cmd/run.ts

@@ -365,6 +365,11 @@ export const RunCommand = cmd({
         action: "deny",
         pattern: "*",
       },
+      {
+        permission: "edit",
+        action: "allow",
+        pattern: "*",
+      },
     ]
 
     function title() {

packages/opencode/src/cli/cmd/session.ts

@@ -9,6 +9,7 @@ import { Filesystem } from "../../util/filesystem"
 import { Process } from "../../util/process"
 import { EOL } from "os"
 import path from "path"
+import { which } from "../../util/which"
 
 function pagerCmd(): string[] {
   const lessOptions = ["-R", "-S"]
@@ -17,7 +18,7 @@ function pagerCmd(): string[] {
   }
 
   // user could have less installed via other options
-  const lessOnPath = Bun.which("less")
+  const lessOnPath = which("less")
   if (lessOnPath) {
     if (Filesystem.stat(lessOnPath)?.size) return [lessOnPath, ...lessOptions]
   }
@@ -27,7 +28,7 @@ function pagerCmd(): string[] {
     if (Filesystem.stat(less)?.size) return [less, ...lessOptions]
   }
 
-  const git = Bun.which("git")
+  const git = which("git")
   if (git) {
     const less = path.join(git, "..", "..", "usr", "bin", "less.exe")
     if (Filesystem.stat(less)?.size) return [less, ...lessOptions]

packages/opencode/src/cli/cmd/tui/app.tsx

@@ -462,6 +462,7 @@ function App() {
     {
       title: "Toggle MCPs",
       value: "mcp.list",
+      search: "toggle mcps",
       category: "Agent",
       slash: {
         name: "mcps",
@@ -537,8 +538,9 @@ function App() {
       category: "System",
     },
     {
-      title: "Toggle appearance",
+      title: mode() === "dark" ? "Light mode" : "Dark mode",
       value: "theme.switch_mode",
+      search: "toggle appearance",
       onSelect: (dialog) => {
         setMode(mode() === "dark" ? "light" : "dark")
         dialog.clear()
@@ -577,6 +579,7 @@ function App() {
     },
     {
       title: "Toggle debug panel",
+      search: "toggle debug",
       category: "System",
       value: "app.debug",
       onSelect: (dialog) => {
@@ -586,6 +589,7 @@ function App() {
     },
     {
       title: "Toggle console",
+      search: "toggle console",
       category: "System",
       value: "app.console",
       onSelect: (dialog) => {
@@ -626,6 +630,7 @@ function App() {
     {
       title: terminalTitleEnabled() ? "Disable terminal title" : "Enable terminal title",
       value: "terminal.title.toggle",
+      search: "toggle terminal title",
       keybind: "terminal_title_toggle",
       category: "System",
       onSelect: (dialog) => {
@@ -641,6 +646,7 @@ function App() {
     {
       title: kv.get("animations_enabled", true) ? "Disable animations" : "Enable animations",
       value: "app.toggle.animations",
+      search: "toggle animations",
       category: "System",
       onSelect: (dialog) => {
         kv.set("animations_enabled", !kv.get("animations_enabled", true))
@@ -650,6 +656,7 @@ function App() {
     {
       title: kv.get("diff_wrap_mode", "word") === "word" ? "Disable diff wrapping" : "Enable diff wrapping",
       value: "app.toggle.diffwrap",
+      search: "toggle diff wrapping",
       category: "System",
       onSelect: (dialog) => {
         const current = kv.get("diff_wrap_mode", "word")

packages/opencode/src/cli/cmd/tui/component/dialog-model.tsx

@@ -7,6 +7,27 @@ import { useDialog } from "@tui/ui/dialog"
 import { createDialogProviderOptions, DialogProvider } from "./dialog-provider"
 import { useKeybind } from "../context/keybind"
 import * as fuzzysort from "fuzzysort"
+import type { Provider } from "@opencode-ai/sdk/v2"
+
+function pickLatest(models: [string, Provider["models"][string]][]) {
+  const picks: Record<string, [string, Provider["models"][string]]> = {}
+  for (const item of models) {
+    const model = item[0]
+    const info = item[1]
+    const key = info.family ?? model
+    const prev = picks[key]
+    if (!prev) {
+      picks[key] = item
+      continue
+    }
+    if (info.release_date !== prev[1].release_date) {
+      if (info.release_date > prev[1].release_date) picks[key] = item
+      continue
+    }
+    if (model > prev[0]) picks[key] = item
+  }
+  return Object.values(picks)
+}
 
 export function useConnected() {
   const sync = useSync()
@@ -21,6 +42,7 @@ export function DialogModel(props: { providerID?: string }) {
   const dialog = useDialog()
   const keybind = useKeybind()
   const [query, setQuery] = createSignal("")
+  const [all, setAll] = createSignal(false)
 
   const connected = useConnected()
   const providers = createDialogProviderOptions()
@@ -72,8 +94,8 @@ export function DialogModel(props: { providerID?: string }) {
         (provider) => provider.id !== "opencode",
         (provider) => provider.name,
       ),
-      flatMap((provider) =>
-        pipe(
+      flatMap((provider) => {
+        const items = pipe(
           provider.models,
           entries(),
           filter(([_, info]) => info.status !== "deprecated"),
@@ -104,8 +126,9 @@ export function DialogModel(props: { providerID?: string }) {
             (x) => x.footer !== "Free",
             (x) => x.title,
           ),
-        ),
-      ),
+        )
+        return items
+      }),
     )
 
     const popularProviders = !connected()
@@ -154,6 +177,13 @@ export function DialogModel(props: { providerID?: string }) {
             local.model.toggleFavorite(option.value as { providerID: string; modelID: string })
           },
         },
+        {
+          keybind: keybind.all.model_show_all_toggle?.[0],
+          title: all() ? "Show latest only" : "Show all models",
+          onTrigger: () => {
+            setAll((value) => !value)
+          },
+        },
       ]}
       onFilter={setQuery}
       flat={true}

packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx

@@ -77,6 +77,7 @@ export function Prompt(props: PromptProps) {
   const renderer = useRenderer()
   const { theme, syntax } = useTheme()
   const kv = useKV()
+  const [autoaccept, setAutoaccept] = kv.signal<"none" | "edit">("permission_auto_accept", "edit")
 
   function promptModelWarning() {
     toast.show({
@@ -170,6 +171,17 @@ export function Prompt(props: PromptProps) {
 
   command.register(() => {
     return [
+      {
+        title: autoaccept() === "none" ? "Enable autoedit" : "Disable autoedit",
+        value: "permission.auto_accept.toggle",
+        search: "toggle permissions",
+        keybind: "permission_auto_accept_toggle",
+        category: "Agent",
+        onSelect: (dialog) => {
+          setAutoaccept(() => (autoaccept() === "none" ? "edit" : "none"))
+          dialog.clear()
+        },
+      },
       {
         title: "Clear prompt",
         value: "prompt.clear",
@@ -996,23 +1008,30 @@ export function Prompt(props: PromptProps) {
               cursorColor={theme.text}
               syntaxStyle={syntax()}
             />
-            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1}>
-              <text fg={highlight()}>
-                {store.mode === "shell" ? "Shell" : Locale.titlecase(local.agent.current().name)}{" "}
-              </text>
-              <Show when={store.mode === "normal"}>
-                <box flexDirection="row" gap={1}>
-                  <text flexShrink={0} fg={keybind.leader ? theme.textMuted : theme.text}>
-                    {local.model.parsed().model}
-                  </text>
-                  <text fg={theme.textMuted}>{local.model.parsed().provider}</text>
-                  <Show when={showVariant()}>
-                    <text fg={theme.textMuted}>·</text>
-                    <text>
-                      <span style={{ fg: theme.warning, bold: true }}>{local.model.variant.current()}</span>
+            <box flexDirection="row" flexShrink={0} paddingTop={1} gap={1} justifyContent="space-between">
+              <box flexDirection="row" gap={1}>
+                <text fg={highlight()}>
+                  {store.mode === "shell" ? "Shell" : Locale.titlecase(local.agent.current().name)}{" "}
+                </text>
+                <Show when={store.mode === "normal"}>
+                  <box flexDirection="row" gap={1}>
+                    <text flexShrink={0} fg={keybind.leader ? theme.textMuted : theme.text}>
+                      {local.model.parsed().model}
                     </text>
-                  </Show>
-                </box>
+                    <text fg={theme.textMuted}>{local.model.parsed().provider}</text>
+                    <Show when={showVariant()}>
+                      <text fg={theme.textMuted}>·</text>
+                      <text>
+                        <span style={{ fg: theme.warning, bold: true }}>{local.model.variant.current()}</span>
+                      </text>
+                    </Show>
+                  </box>
+                </Show>
+              </box>
+              <Show when={autoaccept() === "edit"}>
+                <text>
+                  <span style={{ fg: theme.warning }}>autoedit</span>
+                </text>
               </Show>
             </box>
           </box>

packages/opencode/src/cli/cmd/tui/context/sync.tsx

@@ -25,6 +25,7 @@ import { createSimpleContext } from "./helper"
 import type { Snapshot } from "@/snapshot"
 import { useExit } from "./exit"
 import { useArgs } from "./args"
+import { useKV } from "./kv"
 import { batch, onMount } from "solid-js"
 import { Log } from "@/util/log"
 import type { Path } from "@opencode-ai/sdk"
@@ -103,6 +104,8 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
     })
 
     const sdk = useSDK()
+    const kv = useKV()
+    const [autoaccept] = kv.signal<"none" | "edit">("permission_auto_accept", "edit")
 
     sdk.event.listen((e) => {
       const event = e.details
@@ -127,6 +130,13 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
 
         case "permission.asked": {
           const request = event.properties
+          if (autoaccept() === "edit" && request.permission === "edit") {
+            sdk.client.permission.reply({
+              reply: "once",
+              requestID: request.id,
+            })
+            break
+          }
           const requests = store.permission[request.sessionID]
           if (!requests) {
             setStore("permission", request.sessionID, [request])
@@ -441,6 +451,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       get ready() {
         return store.status !== "loading"
       },
+
       session: {
         get(sessionID: string) {
           const match = Binary.search(store.session, sessionID, (s) => s.id)

packages/opencode/src/cli/cmd/tui/routes/home.tsx

@@ -46,6 +46,7 @@ export function Home() {
     {
       title: tipsHidden() ? "Show tips" : "Hide tips",
       value: "tips.toggle",
+      search: "toggle tips",
       keybind: "tips_toggle",
       category: "System",
       onSelect: (dialog) => {

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -154,7 +154,7 @@ export function Session() {
   const [timestamps, setTimestamps] = kv.signal<"hide" | "show">("timestamps", "hide")
   const [showDetails, setShowDetails] = kv.signal("tool_details_visibility", true)
   const [showAssistantMetadata, setShowAssistantMetadata] = kv.signal("assistant_metadata_visibility", true)
-  const [showScrollbar, setShowScrollbar] = kv.signal("scrollbar_visible", false)
+  const [showScrollbar, setShowScrollbar] = kv.signal("scrollbar_visible", true)
   const [showHeader, setShowHeader] = kv.signal("header_visible", true)
   const [diffWrapMode] = kv.signal<"word" | "none">("diff_wrap_mode", "word")
   const [animationsEnabled, setAnimationsEnabled] = kv.signal("animations_enabled", true)
@@ -553,6 +553,7 @@ export function Session() {
     {
       title: sidebarVisible() ? "Hide sidebar" : "Show sidebar",
       value: "session.sidebar.toggle",
+      search: "toggle sidebar",
       keybind: "sidebar_toggle",
       category: "Session",
       onSelect: (dialog) => {
@@ -567,6 +568,7 @@ export function Session() {
     {
       title: conceal() ? "Disable code concealment" : "Enable code concealment",
       value: "session.toggle.conceal",
+      search: "toggle code concealment",
       keybind: "messages_toggle_conceal" as any,
       category: "Session",
       onSelect: (dialog) => {
@@ -577,6 +579,7 @@ export function Session() {
     {
       title: showTimestamps() ? "Hide timestamps" : "Show timestamps",
       value: "session.toggle.timestamps",
+      search: "toggle timestamps",
       category: "Session",
       slash: {
         name: "timestamps",
@@ -590,6 +593,7 @@ export function Session() {
     {
       title: showThinking() ? "Hide thinking" : "Show thinking",
       value: "session.toggle.thinking",
+      search: "toggle thinking",
       keybind: "display_thinking",
       category: "Session",
       slash: {
@@ -604,6 +608,7 @@ export function Session() {
     {
       title: showDetails() ? "Hide tool details" : "Show tool details",
       value: "session.toggle.actions",
+      search: "toggle tool details",
       keybind: "tool_details",
       category: "Session",
       onSelect: (dialog) => {
@@ -612,8 +617,9 @@ export function Session() {
       },
     },
     {
-      title: "Toggle session scrollbar",
+      title: showScrollbar() ? "Hide session scrollbar" : "Show session scrollbar",
       value: "session.toggle.scrollbar",
+      search: "toggle session scrollbar",
       keybind: "scrollbar_toggle",
       category: "Session",
       onSelect: (dialog) => {
@@ -1447,6 +1453,10 @@ function TextPart(props: { last: boolean; part: TextPart; message: AssistantMess
               streaming={true}
               content={props.part.text.trim()}
               conceal={ctx.conceal()}
+              tableOptions={{
+                widthMode: "full",
+                columnFitter: "balanced",
+              }}
             />
           </Match>
           <Match when={!Flag.OPENCODE_EXPERIMENTAL_MARKDOWN}>
@@ -2049,7 +2059,9 @@ function Edit(props: ToolProps<typeof EditTool>) {
       </Match>
       <Match when={true}>
         <InlineTool icon="←" pending="Preparing edit..." complete={props.input.filePath} part={props.part}>
-          Edit {normalizePath(props.input.filePath!)} {input({ replaceAll: props.input.replaceAll })}
+          Edit{" "}
+          {normalizePath(props.input.filePath!)}{" "}
+          {input({ replaceAll: "replaceAll" in props.input ? props.input.replaceAll : undefined })}
         </InlineTool>
       </Match>
     </Switch>

packages/opencode/src/cli/cmd/tui/ui/dialog-select.tsx

@@ -34,6 +34,7 @@ export interface DialogSelectOption<T = any> {
   title: string
   value: T
   description?: string
+  search?: string
   footer?: JSX.Element | string
   category?: string
   disabled?: boolean
@@ -85,8 +86,8 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
     // users typically search by the item name, and not its category.
     const result = fuzzysort
       .go(needle, options, {
-        keys: ["title", "category"],
-        scoreFn: (r) => r[0].score * 2 + r[1].score,
+        keys: ["title", "category", "search"],
+        scoreFn: (r) => r[0].score * 2 + r[1].score + r[2].score,
       })
       .map((x) => x.obj)
 

packages/opencode/src/cli/cmd/tui/util/clipboard.ts

@@ -6,6 +6,7 @@ import { tmpdir } from "os"
 import path from "path"
 import { Filesystem } from "../../../../util/filesystem"
 import { Process } from "../../../../util/process"
+import { which } from "../../../../util/which"
 
 /**
  * Writes text to clipboard via OSC 52 escape sequence.
@@ -76,7 +77,7 @@ export namespace Clipboard {
   const getCopyMethod = lazy(() => {
     const os = platform()
 
-    if (os === "darwin" && Bun.which("osascript")) {
+    if (os === "darwin" && which("osascript")) {
       console.log("clipboard: using osascript")
       return async (text: string) => {
         const escaped = text.replace(/\\/g, "\\\\").replace(/"/g, '\\"')
@@ -85,7 +86,7 @@ export namespace Clipboard {
     }
 
     if (os === "linux") {
-      if (process.env["WAYLAND_DISPLAY"] && Bun.which("wl-copy")) {
+      if (process.env["WAYLAND_DISPLAY"] && which("wl-copy")) {
         console.log("clipboard: using wl-copy")
         return async (text: string) => {
           const proc = Process.spawn(["wl-copy"], { stdin: "pipe", stdout: "ignore", stderr: "ignore" })
@@ -95,7 +96,7 @@ export namespace Clipboard {
           await proc.exited.catch(() => {})
         }
       }
-      if (Bun.which("xclip")) {
+      if (which("xclip")) {
         console.log("clipboard: using xclip")
         return async (text: string) => {
           const proc = Process.spawn(["xclip", "-selection", "clipboard"], {
@@ -109,7 +110,7 @@ export namespace Clipboard {
           await proc.exited.catch(() => {})
         }
       }
-      if (Bun.which("xsel")) {
+      if (which("xsel")) {
         console.log("clipboard: using xsel")
         return async (text: string) => {
           const proc = Process.spawn(["xsel", "--clipboard", "--input"], {

packages/opencode/src/cli/cmd/tui/worker.ts

@@ -10,6 +10,7 @@ import { GlobalBus } from "@/bus/global"
 import { createOpencodeClient, type Event } from "@opencode-ai/sdk/v2"
 import type { BunWebSocketData } from "hono/bun"
 import { Flag } from "@/flag/flag"
+import { setTimeout as sleep } from "node:timers/promises"
 
 await Log.init({
   print: process.argv.includes("--print-logs"),
@@ -75,7 +76,7 @@ const startEventStream = (directory: string) => {
       ).catch(() => undefined)
 
       if (!events) {
-        await Bun.sleep(250)
+        await sleep(250)
         continue
       }
 
@@ -84,7 +85,7 @@ const startEventStream = (directory: string) => {
       }
 
       if (!signal.aborted) {
-        await Bun.sleep(250)
+        await sleep(250)
       }
     }
   })().catch((error) => {

packages/opencode/src/config/config.ts

@@ -776,6 +776,7 @@ export namespace Config {
       stash_delete: z.string().optional().default("ctrl+d").describe("Delete stash entry"),
       model_provider_list: z.string().optional().default("ctrl+a").describe("Open provider list from model dialog"),
       model_favorite_toggle: z.string().optional().default("ctrl+f").describe("Toggle model favorite status"),
+      model_show_all_toggle: z.string().optional().default("ctrl+o").describe("Toggle showing all models"),
       session_share: z.string().optional().default("none").describe("Share current session"),
       session_unshare: z.string().optional().default("none").describe("Unshare current session"),
       session_interrupt: z.string().optional().default("escape").describe("Interrupt current session"),
@@ -816,7 +817,12 @@ export namespace Config {
       command_list: z.string().optional().default("ctrl+p").describe("List available commands"),
       agent_list: z.string().optional().default("<leader>a").describe("List agents"),
       agent_cycle: z.string().optional().default("tab").describe("Next agent"),
-      agent_cycle_reverse: z.string().optional().default("shift+tab").describe("Previous agent"),
+      agent_cycle_reverse: z.string().optional().default("none").describe("Previous agent"),
+      permission_auto_accept_toggle: z
+        .string()
+        .optional()
+        .default("shift+tab")
+        .describe("Toggle auto-accept mode for permissions"),
       variant_cycle: z.string().optional().default("ctrl+t").describe("Cycle model variants"),
       input_clear: z.string().optional().default("ctrl+c").describe("Clear input field"),
       input_paste: z.string().optional().default("ctrl+v").describe("Paste from clipboard"),
@@ -1155,6 +1161,16 @@ export namespace Config {
         .object({
           disable_paste_summary: z.boolean().optional(),
           batch_tool: z.boolean().optional().describe("Enable the batch tool"),
+          hashline_edit: z
+            .boolean()
+            .optional()
+            .describe("Enable hashline-backed edit/read tool behavior (default true, set false to disable)"),
+          hashline_autocorrect: z
+            .boolean()
+            .optional()
+            .describe(
+              "Enable hashline autocorrect cleanup for copied prefixes and formatting artifacts (default true)",
+            ),
           openTelemetry: z
             .boolean()
             .optional()

packages/opencode/src/file/ripgrep.ts

@@ -8,6 +8,7 @@ import { lazy } from "../util/lazy"
 import { $ } from "bun"
 import { Filesystem } from "../util/filesystem"
 import { Process } from "../util/process"
+import { which } from "../util/which"
 import { text } from "node:stream/consumers"
 
 import { ZipReader, BlobReader, BlobWriter } from "@zip.js/zip.js"
@@ -126,7 +127,7 @@ export namespace Ripgrep {
   )
 
   const state = lazy(async () => {
-    const system = Bun.which("rg")
+    const system = which("rg")
     if (system) {
       const stat = await fs.stat(system).catch(() => undefined)
       if (stat?.isFile()) return { filepath: system }

packages/opencode/src/flag/flag.ts

@@ -3,6 +3,11 @@ function truthy(key: string) {
   return value === "true" || value === "1"
 }
 
+function falsy(key: string) {
+  const value = process.env[key]?.toLowerCase()
+  return value === "false" || value === "0"
+}
+
 export namespace Flag {
   export const OPENCODE_AUTO_SHARE = truthy("OPENCODE_AUTO_SHARE")
   export const OPENCODE_GIT_BASH_PATH = process.env["OPENCODE_GIT_BASH_PATH"]
@@ -52,7 +57,7 @@ export namespace Flag {
   export const OPENCODE_EXPERIMENTAL_LSP_TOOL = OPENCODE_EXPERIMENTAL || truthy("OPENCODE_EXPERIMENTAL_LSP_TOOL")
   export const OPENCODE_DISABLE_FILETIME_CHECK = truthy("OPENCODE_DISABLE_FILETIME_CHECK")
   export const OPENCODE_EXPERIMENTAL_PLAN_MODE = OPENCODE_EXPERIMENTAL || truthy("OPENCODE_EXPERIMENTAL_PLAN_MODE")
-  export const OPENCODE_EXPERIMENTAL_MARKDOWN = truthy("OPENCODE_EXPERIMENTAL_MARKDOWN")
+  export const OPENCODE_EXPERIMENTAL_MARKDOWN = !falsy("OPENCODE_EXPERIMENTAL_MARKDOWN")
   export const OPENCODE_MODELS_URL = process.env["OPENCODE_MODELS_URL"]
   export const OPENCODE_MODELS_PATH = process.env["OPENCODE_MODELS_PATH"]
 

packages/opencode/src/format/formatter.ts

@@ -3,6 +3,7 @@ import { BunProc } from "../bun"
 import { Instance } from "../project/instance"
 import { Filesystem } from "../util/filesystem"
 import { Process } from "../util/process"
+import { which } from "../util/which"
 import { Flag } from "@/flag/flag"
 
 export interface Info {
@@ -18,7 +19,7 @@ export const gofmt: Info = {
   command: ["gofmt", "-w", "$FILE"],
   extensions: [".go"],
   async enabled() {
-    return Bun.which("gofmt") !== null
+    return which("gofmt") !== null
   },
 }
 
@@ -27,7 +28,7 @@ export const mix: Info = {
   command: ["mix", "format", "$FILE"],
   extensions: [".ex", ".exs", ".eex", ".heex", ".leex", ".neex", ".sface"],
   async enabled() {
-    return Bun.which("mix") !== null
+    return which("mix") !== null
   },
 }
 
@@ -152,7 +153,7 @@ export const zig: Info = {
   command: ["zig", "fmt", "$FILE"],
   extensions: [".zig", ".zon"],
   async enabled() {
-    return Bun.which("zig") !== null
+    return which("zig") !== null
   },
 }
 
@@ -171,7 +172,7 @@ export const ktlint: Info = {
   command: ["ktlint", "-F", "$FILE"],
   extensions: [".kt", ".kts"],
   async enabled() {
-    return Bun.which("ktlint") !== null
+    return which("ktlint") !== null
   },
 }
 
@@ -180,7 +181,7 @@ export const ruff: Info = {
   command: ["ruff", "format", "$FILE"],
   extensions: [".py", ".pyi"],
   async enabled() {
-    if (!Bun.which("ruff")) return false
+    if (!which("ruff")) return false
     const configs = ["pyproject.toml", "ruff.toml", ".ruff.toml"]
     for (const config of configs) {
       const found = await Filesystem.findUp(config, Instance.directory, Instance.worktree)
@@ -210,7 +211,7 @@ export const rlang: Info = {
   command: ["air", "format", "$FILE"],
   extensions: [".R"],
   async enabled() {
-    const airPath = Bun.which("air")
+    const airPath = which("air")
     if (airPath == null) return false
 
     try {
@@ -239,7 +240,7 @@ export const uvformat: Info = {
   extensions: [".py", ".pyi"],
   async enabled() {
     if (await ruff.enabled()) return false
-    if (Bun.which("uv") !== null) {
+    if (which("uv") !== null) {
       const proc = Process.spawn(["uv", "format", "--help"], { stderr: "pipe", stdout: "pipe" })
       const code = await proc.exited
       return code === 0
@@ -253,7 +254,7 @@ export const rubocop: Info = {
   command: ["rubocop", "--autocorrect", "$FILE"],
   extensions: [".rb", ".rake", ".gemspec", ".ru"],
   async enabled() {
-    return Bun.which("rubocop") !== null
+    return which("rubocop") !== null
   },
 }
 
@@ -262,7 +263,7 @@ export const standardrb: Info = {
   command: ["standardrb", "--fix", "$FILE"],
   extensions: [".rb", ".rake", ".gemspec", ".ru"],
   async enabled() {
-    return Bun.which("standardrb") !== null
+    return which("standardrb") !== null
   },
 }
 
@@ -271,7 +272,7 @@ export const htmlbeautifier: Info = {
   command: ["htmlbeautifier", "$FILE"],
   extensions: [".erb", ".html.erb"],
   async enabled() {
-    return Bun.which("htmlbeautifier") !== null
+    return which("htmlbeautifier") !== null
   },
 }
 
@@ -280,7 +281,7 @@ export const dart: Info = {
   command: ["dart", "format", "$FILE"],
   extensions: [".dart"],
   async enabled() {
-    return Bun.which("dart") !== null
+    return which("dart") !== null
   },
 }
 
@@ -289,7 +290,7 @@ export const ocamlformat: Info = {
   command: ["ocamlformat", "-i", "$FILE"],
   extensions: [".ml", ".mli"],
   async enabled() {
-    if (!Bun.which("ocamlformat")) return false
+    if (!which("ocamlformat")) return false
     const items = await Filesystem.findUp(".ocamlformat", Instance.directory, Instance.worktree)
     return items.length > 0
   },
@@ -300,7 +301,7 @@ export const terraform: Info = {
   command: ["terraform", "fmt", "$FILE"],
   extensions: [".tf", ".tfvars"],
   async enabled() {
-    return Bun.which("terraform") !== null
+    return which("terraform") !== null
   },
 }
 
@@ -309,7 +310,7 @@ export const latexindent: Info = {
   command: ["latexindent", "-w", "-s", "$FILE"],
   extensions: [".tex"],
   async enabled() {
-    return Bun.which("latexindent") !== null
+    return which("latexindent") !== null
   },
 }
 
@@ -318,7 +319,7 @@ export const gleam: Info = {
   command: ["gleam", "format", "$FILE"],
   extensions: [".gleam"],
   async enabled() {
-    return Bun.which("gleam") !== null
+    return which("gleam") !== null
   },
 }
 
@@ -327,7 +328,7 @@ export const shfmt: Info = {
   command: ["shfmt", "-w", "$FILE"],
   extensions: [".sh", ".bash"],
   async enabled() {
-    return Bun.which("shfmt") !== null
+    return which("shfmt") !== null
   },
 }
 
@@ -336,7 +337,7 @@ export const nixfmt: Info = {
   command: ["nixfmt", "$FILE"],
   extensions: [".nix"],
   async enabled() {
-    return Bun.which("nixfmt") !== null
+    return which("nixfmt") !== null
   },
 }
 
@@ -345,7 +346,7 @@ export const rustfmt: Info = {
   command: ["rustfmt", "$FILE"],
   extensions: [".rs"],
   async enabled() {
-    return Bun.which("rustfmt") !== null
+    return which("rustfmt") !== null
   },
 }
 
@@ -372,7 +373,7 @@ export const ormolu: Info = {
   command: ["ormolu", "-i", "$FILE"],
   extensions: [".hs"],
   async enabled() {
-    return Bun.which("ormolu") !== null
+    return which("ormolu") !== null
   },
 }
 
@@ -381,7 +382,7 @@ export const cljfmt: Info = {
   command: ["cljfmt", "fix", "--quiet", "$FILE"],
   extensions: [".clj", ".cljs", ".cljc", ".edn"],
   async enabled() {
-    return Bun.which("cljfmt") !== null
+    return which("cljfmt") !== null
   },
 }
 
@@ -390,6 +391,6 @@ export const dfmt: Info = {
   command: ["dfmt", "-i", "$FILE"],
   extensions: [".d"],
   async enabled() {
-    return Bun.which("dfmt") !== null
+    return which("dfmt") !== null
   },
 }

packages/opencode/src/lsp/server.ts

@@ -12,6 +12,7 @@ import { Instance } from "../project/instance"
 import { Flag } from "../flag/flag"
 import { Archive } from "../util/archive"
 import { Process } from "../util/process"
+import { which } from "../util/which"
 
 export namespace LSPServer {
   const log = Log.create({ service: "lsp.server" })
@@ -75,7 +76,7 @@ export namespace LSPServer {
     },
     extensions: [".ts", ".tsx", ".js", ".jsx", ".mjs"],
     async spawn(root) {
-      const deno = Bun.which("deno")
+      const deno = which("deno")
       if (!deno) {
         log.info("deno not found, please install deno first")
         return
@@ -122,7 +123,7 @@ export namespace LSPServer {
     extensions: [".vue"],
     root: NearestRoot(["package-lock.json", "bun.lockb", "bun.lock", "pnpm-lock.yaml", "yarn.lock"]),
     async spawn(root) {
-      let binary = Bun.which("vue-language-server")
+      let binary = which("vue-language-server")
       const args: string[] = []
       if (!binary) {
         const js = path.join(
@@ -260,7 +261,7 @@ export namespace LSPServer {
 
       let lintBin = await resolveBin(lintTarget)
       if (!lintBin) {
-        const found = Bun.which("oxlint")
+        const found = which("oxlint")
         if (found) lintBin = found
       }
 
@@ -281,7 +282,7 @@ export namespace LSPServer {
 
       let serverBin = await resolveBin(serverTarget)
       if (!serverBin) {
-        const found = Bun.which("oxc_language_server")
+        const found = which("oxc_language_server")
         if (found) serverBin = found
       }
       if (serverBin) {
@@ -332,7 +333,7 @@ export namespace LSPServer {
       let bin: string | undefined
       if (await Filesystem.exists(localBin)) bin = localBin
       if (!bin) {
-        const found = Bun.which("biome")
+        const found = which("biome")
         if (found) bin = found
       }
 
@@ -368,11 +369,11 @@ export namespace LSPServer {
     },
     extensions: [".go"],
     async spawn(root) {
-      let bin = Bun.which("gopls", {
+      let bin = which("gopls", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
       if (!bin) {
-        if (!Bun.which("go")) return
+        if (!which("go")) return
         if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
 
         log.info("installing gopls")
@@ -405,12 +406,12 @@ export namespace LSPServer {
     root: NearestRoot(["Gemfile"]),
     extensions: [".rb", ".rake", ".gemspec", ".ru"],
     async spawn(root) {
-      let bin = Bun.which("rubocop", {
+      let bin = which("rubocop", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
       if (!bin) {
-        const ruby = Bun.which("ruby")
-        const gem = Bun.which("gem")
+        const ruby = which("ruby")
+        const gem = which("gem")
         if (!ruby || !gem) {
           log.info("Ruby not found, please install Ruby first")
           return
@@ -457,7 +458,7 @@ export namespace LSPServer {
         return undefined
       }
 
-      let binary = Bun.which("ty")
+      let binary = which("ty")
 
       const initialization: Record<string, string> = {}
 
@@ -509,7 +510,7 @@ export namespace LSPServer {
     extensions: [".py", ".pyi"],
     root: NearestRoot(["pyproject.toml", "setup.py", "setup.cfg", "requirements.txt", "Pipfile", "pyrightconfig.json"]),
     async spawn(root) {
-      let binary = Bun.which("pyright-langserver")
+      let binary = which("pyright-langserver")
       const args = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "pyright", "dist", "pyright-langserver.js")
@@ -563,7 +564,7 @@ export namespace LSPServer {
     extensions: [".ex", ".exs"],
     root: NearestRoot(["mix.exs", "mix.lock"]),
     async spawn(root) {
-      let binary = Bun.which("elixir-ls")
+      let binary = which("elixir-ls")
       if (!binary) {
         const elixirLsPath = path.join(Global.Path.bin, "elixir-ls")
         binary = path.join(
@@ -574,7 +575,7 @@ export namespace LSPServer {
         )
 
         if (!(await Filesystem.exists(binary))) {
-          const elixir = Bun.which("elixir")
+          const elixir = which("elixir")
           if (!elixir) {
             log.error("elixir is required to run elixir-ls")
             return
@@ -625,12 +626,12 @@ export namespace LSPServer {
     extensions: [".zig", ".zon"],
     root: NearestRoot(["build.zig"]),
     async spawn(root) {
-      let bin = Bun.which("zls", {
+      let bin = which("zls", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
 
       if (!bin) {
-        const zig = Bun.which("zig")
+        const zig = which("zig")
         if (!zig) {
           log.error("Zig is required to use zls. Please install Zig first.")
           return
@@ -737,11 +738,11 @@ export namespace LSPServer {
     root: NearestRoot([".slnx", ".sln", ".csproj", "global.json"]),
     extensions: [".cs"],
     async spawn(root) {
-      let bin = Bun.which("csharp-ls", {
+      let bin = which("csharp-ls", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
       if (!bin) {
-        if (!Bun.which("dotnet")) {
+        if (!which("dotnet")) {
           log.error(".NET SDK is required to install csharp-ls")
           return
         }
@@ -776,11 +777,11 @@ export namespace LSPServer {
     root: NearestRoot([".slnx", ".sln", ".fsproj", "global.json"]),
     extensions: [".fs", ".fsi", ".fsx", ".fsscript"],
     async spawn(root) {
-      let bin = Bun.which("fsautocomplete", {
+      let bin = which("fsautocomplete", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
       if (!bin) {
-        if (!Bun.which("dotnet")) {
+        if (!which("dotnet")) {
           log.error(".NET SDK is required to install fsautocomplete")
           return
         }
@@ -817,7 +818,7 @@ export namespace LSPServer {
     async spawn(root) {
       // Check if sourcekit-lsp is available in the PATH
       // This is installed with the Swift toolchain
-      const sourcekit = Bun.which("sourcekit-lsp")
+      const sourcekit = which("sourcekit-lsp")
       if (sourcekit) {
         return {
           process: spawn(sourcekit, {
@@ -828,7 +829,7 @@ export namespace LSPServer {
 
       // If sourcekit-lsp not found, check if xcrun is available
       // This is specific to macOS where sourcekit-lsp is typically installed with Xcode
-      if (!Bun.which("xcrun")) return
+      if (!which("xcrun")) return
 
       const lspLoc = await $`xcrun --find sourcekit-lsp`.quiet().nothrow()
 
@@ -877,7 +878,7 @@ export namespace LSPServer {
     },
     extensions: [".rs"],
     async spawn(root) {
-      const bin = Bun.which("rust-analyzer")
+      const bin = which("rust-analyzer")
       if (!bin) {
         log.info("rust-analyzer not found in path, please install it")
         return
@@ -896,7 +897,7 @@ export namespace LSPServer {
     extensions: [".c", ".cpp", ".cc", ".cxx", ".c++", ".h", ".hpp", ".hh", ".hxx", ".h++"],
     async spawn(root) {
       const args = ["--background-index", "--clang-tidy"]
-      const fromPath = Bun.which("clangd")
+      const fromPath = which("clangd")
       if (fromPath) {
         return {
           process: spawn(fromPath, args, {
@@ -1041,7 +1042,7 @@ export namespace LSPServer {
     extensions: [".svelte"],
     root: NearestRoot(["package-lock.json", "bun.lockb", "bun.lock", "pnpm-lock.yaml", "yarn.lock"]),
     async spawn(root) {
-      let binary = Bun.which("svelteserver")
+      let binary = which("svelteserver")
       const args: string[] = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "svelte-language-server", "bin", "server.js")
@@ -1088,7 +1089,7 @@ export namespace LSPServer {
       }
       const tsdk = path.dirname(tsserver)
 
-      let binary = Bun.which("astro-ls")
+      let binary = which("astro-ls")
       const args: string[] = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "@astrojs", "language-server", "bin", "nodeServer.js")
@@ -1132,7 +1133,7 @@ export namespace LSPServer {
     root: NearestRoot(["pom.xml", "build.gradle", "build.gradle.kts", ".project", ".classpath"]),
     extensions: [".java"],
     async spawn(root) {
-      const java = Bun.which("java")
+      const java = which("java")
       if (!java) {
         log.error("Java 21 or newer is required to run the JDTLS. Please install it first.")
         return
@@ -1324,7 +1325,7 @@ export namespace LSPServer {
     extensions: [".yaml", ".yml"],
     root: NearestRoot(["package-lock.json", "bun.lockb", "bun.lock", "pnpm-lock.yaml", "yarn.lock"]),
     async spawn(root) {
-      let binary = Bun.which("yaml-language-server")
+      let binary = which("yaml-language-server")
       const args: string[] = []
       if (!binary) {
         const js = path.join(
@@ -1380,7 +1381,7 @@ export namespace LSPServer {
     ]),
     extensions: [".lua"],
     async spawn(root) {
-      let bin = Bun.which("lua-language-server", {
+      let bin = which("lua-language-server", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
 
@@ -1512,7 +1513,7 @@ export namespace LSPServer {
     extensions: [".php"],
     root: NearestRoot(["composer.json", "composer.lock", ".php-version"]),
     async spawn(root) {
-      let binary = Bun.which("intelephense")
+      let binary = which("intelephense")
       const args: string[] = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "intelephense", "lib", "intelephense.js")
@@ -1556,7 +1557,7 @@ export namespace LSPServer {
     extensions: [".prisma"],
     root: NearestRoot(["schema.prisma", "prisma/schema.prisma", "prisma"], ["package.json"]),
     async spawn(root) {
-      const prisma = Bun.which("prisma")
+      const prisma = which("prisma")
       if (!prisma) {
         log.info("prisma not found, please install prisma")
         return
@@ -1574,7 +1575,7 @@ export namespace LSPServer {
     extensions: [".dart"],
     root: NearestRoot(["pubspec.yaml", "analysis_options.yaml"]),
     async spawn(root) {
-      const dart = Bun.which("dart")
+      const dart = which("dart")
       if (!dart) {
         log.info("dart not found, please install dart first")
         return
@@ -1592,7 +1593,7 @@ export namespace LSPServer {
     extensions: [".ml", ".mli"],
     root: NearestRoot(["dune-project", "dune-workspace", ".merlin", "opam"]),
     async spawn(root) {
-      const bin = Bun.which("ocamllsp")
+      const bin = which("ocamllsp")
       if (!bin) {
         log.info("ocamllsp not found, please install ocaml-lsp-server")
         return
@@ -1609,7 +1610,7 @@ export namespace LSPServer {
     extensions: [".sh", ".bash", ".zsh", ".ksh"],
     root: async () => Instance.directory,
     async spawn(root) {
-      let binary = Bun.which("bash-language-server")
+      let binary = which("bash-language-server")
       const args: string[] = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "bash-language-server", "out", "cli.js")
@@ -1648,7 +1649,7 @@ export namespace LSPServer {
     extensions: [".tf", ".tfvars"],
     root: NearestRoot([".terraform.lock.hcl", "terraform.tfstate", "*.tf"]),
     async spawn(root) {
-      let bin = Bun.which("terraform-ls", {
+      let bin = which("terraform-ls", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
 
@@ -1731,7 +1732,7 @@ export namespace LSPServer {
     extensions: [".tex", ".bib"],
     root: NearestRoot([".latexmkrc", "latexmkrc", ".texlabroot", "texlabroot"]),
     async spawn(root) {
-      let bin = Bun.which("texlab", {
+      let bin = which("texlab", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
 
@@ -1821,7 +1822,7 @@ export namespace LSPServer {
     extensions: [".dockerfile", "Dockerfile"],
     root: async () => Instance.directory,
     async spawn(root) {
-      let binary = Bun.which("docker-langserver")
+      let binary = which("docker-langserver")
       const args: string[] = []
       if (!binary) {
         const js = path.join(Global.Path.bin, "node_modules", "dockerfile-language-server-nodejs", "lib", "server.js")
@@ -1860,7 +1861,7 @@ export namespace LSPServer {
     extensions: [".gleam"],
     root: NearestRoot(["gleam.toml"]),
     async spawn(root) {
-      const gleam = Bun.which("gleam")
+      const gleam = which("gleam")
       if (!gleam) {
         log.info("gleam not found, please install gleam first")
         return
@@ -1878,9 +1879,9 @@ export namespace LSPServer {
     extensions: [".clj", ".cljs", ".cljc", ".edn"],
     root: NearestRoot(["deps.edn", "project.clj", "shadow-cljs.edn", "bb.edn", "build.boot"]),
     async spawn(root) {
-      let bin = Bun.which("clojure-lsp")
+      let bin = which("clojure-lsp")
       if (!bin && process.platform === "win32") {
-        bin = Bun.which("clojure-lsp.exe")
+        bin = which("clojure-lsp.exe")
       }
       if (!bin) {
         log.info("clojure-lsp not found, please install clojure-lsp first")
@@ -1909,7 +1910,7 @@ export namespace LSPServer {
       return Instance.directory
     },
     async spawn(root) {
-      const nixd = Bun.which("nixd")
+      const nixd = which("nixd")
       if (!nixd) {
         log.info("nixd not found, please install nixd first")
         return
@@ -1930,7 +1931,7 @@ export namespace LSPServer {
     extensions: [".typ", ".typc"],
     root: NearestRoot(["typst.toml"]),
     async spawn(root) {
-      let bin = Bun.which("tinymist", {
+      let bin = which("tinymist", {
         PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
       })
 
@@ -2024,7 +2025,7 @@ export namespace LSPServer {
     extensions: [".hs", ".lhs"],
     root: NearestRoot(["stack.yaml", "cabal.project", "hie.yaml", "*.cabal"]),
     async spawn(root) {
-      const bin = Bun.which("haskell-language-server-wrapper")
+      const bin = which("haskell-language-server-wrapper")
       if (!bin) {
         log.info("haskell-language-server-wrapper not found, please install haskell-language-server")
         return
@@ -2042,7 +2043,7 @@ export namespace LSPServer {
     extensions: [".jl"],
     root: NearestRoot(["Project.toml", "Manifest.toml", "*.jl"]),
     async spawn(root) {
-      const julia = Bun.which("julia")
+      const julia = which("julia")
       if (!julia) {
         log.info("julia not found, please install julia first (https://julialang.org/downloads/)")
         return

packages/opencode/src/plugin/codex.ts

@@ -4,6 +4,7 @@ import { Installation } from "../installation"
 import { Auth, OAUTH_DUMMY_KEY } from "../auth"
 import os from "os"
 import { ProviderTransform } from "@/provider/transform"
+import { setTimeout as sleep } from "node:timers/promises"
 
 const log = Log.create({ service: "plugin.codex" })
 
@@ -602,7 +603,7 @@ export async function CodexAuthPlugin(input: PluginInput): Promise<Hooks> {
                     return { type: "failed" as const }
                   }
 
-                  await Bun.sleep(interval + OAUTH_POLLING_SAFETY_MARGIN_MS)
+                  await sleep(interval + OAUTH_POLLING_SAFETY_MARGIN_MS)
                 }
               },
             }

packages/opencode/src/plugin/copilot.ts

@@ -1,6 +1,7 @@
 import type { Hooks, PluginInput } from "@opencode-ai/plugin"
 import { Installation } from "@/installation"
 import { iife } from "@/util/iife"
+import { setTimeout as sleep } from "node:timers/promises"
 
 const CLIENT_ID = "Ov23li8tweQw6odWQebz"
 // Add a small safety buffer when polling to avoid hitting the server
@@ -270,7 +271,7 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
                   }
 
                   if (data.error === "authorization_pending") {
-                    await Bun.sleep(deviceData.interval * 1000 + OAUTH_POLLING_SAFETY_MARGIN_MS)
+                    await sleep(deviceData.interval * 1000 + OAUTH_POLLING_SAFETY_MARGIN_MS)
                     continue
                   }
 
@@ -286,13 +287,13 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
                       newInterval = serverInterval * 1000
                     }
 
-                    await Bun.sleep(newInterval + OAUTH_POLLING_SAFETY_MARGIN_MS)
+                    await sleep(newInterval + OAUTH_POLLING_SAFETY_MARGIN_MS)
                     continue
                   }
 
                   if (data.error) return { type: "failed" as const }
 
-                  await Bun.sleep(deviceData.interval * 1000 + OAUTH_POLLING_SAFETY_MARGIN_MS)
+                  await sleep(deviceData.interval * 1000 + OAUTH_POLLING_SAFETY_MARGIN_MS)
                   continue
                 }
               },

packages/opencode/src/project/project.ts

@@ -14,6 +14,7 @@ import { GlobalBus } from "@/bus/global"
 import { existsSync } from "fs"
 import { git } from "../util/git"
 import { Glob } from "../util/glob"
+import { which } from "../util/which"
 
 export namespace Project {
   const log = Log.create({ service: "project" })
@@ -97,7 +98,7 @@ export namespace Project {
       if (dotgit) {
         let sandbox = path.dirname(dotgit)
 
-        const gitBinary = Bun.which("git")
+        const gitBinary = which("git")
 
         // cached id calculation
         let id = await Filesystem.readText(path.join(dotgit, "opencode"))

packages/opencode/src/server/routes/session.ts

@@ -263,13 +263,19 @@ export const SessionRoutes = lazy(() =>
           sessionID: z.string(),
         }),
       ),
+      validator(
+        "query",
+        z.object({
+          directory: z.string().optional(),
+        }),
+      ),
       validator(
         "json",
         z.object({
           title: z.string().optional(),
           time: z
             .object({
-              archived: z.number().optional(),
+              archived: z.number().nullable().optional(),
             })
             .optional(),
         }),
@@ -282,8 +288,8 @@ export const SessionRoutes = lazy(() =>
         if (updates.title !== undefined) {
           session = await Session.setTitle({ sessionID, title: updates.title })
         }
-        if (updates.time?.archived !== undefined) {
-          session = await Session.setArchived({ sessionID, time: updates.time.archived })
+        if (updates.time !== undefined && "archived" in updates.time) {
+          session = await Session.setArchived({ sessionID, time: updates.time.archived ?? undefined })
         }
 
         return c.json(session)

packages/opencode/src/session/index.ts

@@ -10,7 +10,7 @@ import { Flag } from "../flag/flag"
 import { Identifier } from "../id/id"
 import { Installation } from "../installation"
 
-import { Database, NotFoundError, eq, and, or, gte, isNull, desc, like, inArray, lt } from "../storage/db"
+import { Database, NotFoundError, eq, and, or, gte, isNull, isNotNull, desc, like, inArray, lt } from "../storage/db"
 import type { SQL } from "../storage/db"
 import { SessionTable, MessageTable, PartTable } from "./session.sql"
 import { ProjectTable } from "../project/project.sql"
@@ -401,7 +401,7 @@ export namespace Session {
       return Database.use((db) => {
         const row = db
           .update(SessionTable)
-          .set({ time_archived: input.time })
+          .set({ time_archived: input.time ?? null })
           .where(eq(SessionTable.id, input.sessionID))
           .returning()
           .get()
@@ -599,6 +599,9 @@ export namespace Session {
     if (input?.search) {
       conditions.push(like(SessionTable.title, `%${input.search}%`))
     }
+    if (input?.archived) {
+      conditions.push(isNotNull(SessionTable.time_archived))
+    }
     if (!input?.archived) {
       conditions.push(isNull(SessionTable.time_archived))
     }

packages/opencode/src/session/prompt.ts

@@ -315,11 +315,7 @@ export namespace SessionPrompt {
       }
 
       if (!lastUser) throw new Error("No user message found in stream. This should never happen.")
-      if (
-        lastAssistant?.finish &&
-        !["tool-calls", "unknown"].includes(lastAssistant.finish) &&
-        lastUser.id < lastAssistant.id
-      ) {
+      if (shouldExitLoop(lastUser, lastAssistant)) {
         log.info("exiting loop", { sessionID })
         break
       }
@@ -1956,4 +1952,15 @@ NOTE: At any point in time through this workflow you should feel free to ask the
       return Session.setTitle({ sessionID: input.session.id, title })
     }
   }
+
+  /** @internal Exported for testing — determines whether the prompt loop should exit */
+  export function shouldExitLoop(
+    lastUser: MessageV2.User | undefined,
+    lastAssistant: MessageV2.Assistant | undefined,
+  ): boolean {
+    if (!lastUser) return false
+    if (!lastAssistant?.finish) return false
+    if (["tool-calls", "unknown"].includes(lastAssistant.finish)) return false
+    return lastAssistant.parentID === lastUser.id
+  }
 }

packages/opencode/src/session/prompt/codex_header.txt

@@ -5,7 +5,7 @@ You are an interactive CLI tool that helps users with software engineering tasks
 ## Editing constraints
 - Default to ASCII when editing or creating files. Only introduce non-ASCII or other Unicode characters when there is a clear justification and the file already uses them.
 - Only add comments if they are necessary to make a non-obvious block easier to understand.
-- Try to use apply_patch for single file edits, but it is fine to explore other options to make the edit if it does not work well. Do not use apply_patch for changes that are auto-generated (i.e. generating package.json or running a lint or format command like gofmt) or when scripting is more efficient (such as search and replacing a string across a codebase).
+- Prefer the edit tool for file edits. Use apply_patch only when it is available and clearly a better fit. Do not use apply_patch for changes that are auto-generated (i.e. generating package.json or running a lint or format command like gofmt) or when scripting is more efficient (such as search and replacing a string across a codebase).
 
 ## Tool usage
 - Prefer specialized tools over shell for file operations:

packages/opencode/src/shell/shell.ts

@@ -1,8 +1,10 @@
 import { Flag } from "@/flag/flag"
 import { lazy } from "@/util/lazy"
 import { Filesystem } from "@/util/filesystem"
+import { which } from "@/util/which"
 import path from "path"
 import { spawn, type ChildProcess } from "child_process"
+import { setTimeout as sleep } from "node:timers/promises"
 
 const SIGKILL_TIMEOUT_MS = 200
 
@@ -22,13 +24,13 @@ export namespace Shell {
 
     try {
       process.kill(-pid, "SIGTERM")
-      await Bun.sleep(SIGKILL_TIMEOUT_MS)
+      await sleep(SIGKILL_TIMEOUT_MS)
       if (!opts?.exited?.()) {
         process.kill(-pid, "SIGKILL")
       }
     } catch (_e) {
       proc.kill("SIGTERM")
-      await Bun.sleep(SIGKILL_TIMEOUT_MS)
+      await sleep(SIGKILL_TIMEOUT_MS)
       if (!opts?.exited?.()) {
         proc.kill("SIGKILL")
       }
@@ -39,7 +41,7 @@ export namespace Shell {
   function fallback() {
     if (process.platform === "win32") {
       if (Flag.OPENCODE_GIT_BASH_PATH) return Flag.OPENCODE_GIT_BASH_PATH
-      const git = Bun.which("git")
+      const git = which("git")
       if (git) {
         // git.exe is typically at: C:\Program Files\Git\cmd\git.exe
         // bash.exe is at: C:\Program Files\Git\bin\bash.exe
@@ -49,7 +51,7 @@ export namespace Shell {
       return process.env.COMSPEC || "cmd.exe"
     }
     if (process.platform === "darwin") return "/bin/zsh"
-    const bash = Bun.which("bash")
+    const bash = which("bash")
     if (bash) return bash
     return "/bin/sh"
   }

packages/opencode/src/tool/edit.ts

@@ -5,6 +5,7 @@
 
 import z from "zod"
 import * as path from "path"
+import * as fs from "fs/promises"
 import { Tool } from "./tool"
 import { LSP } from "../lsp"
 import { createTwoFilesPatch, diffLines } from "diff"
@@ -17,72 +18,158 @@ import { Filesystem } from "../util/filesystem"
 import { Instance } from "../project/instance"
 import { Snapshot } from "@/snapshot"
 import { assertExternalDirectory } from "./external-directory"
+import {
+  HashlineEdit,
+  applyHashlineEdits,
+  hashlineOnlyCreates,
+  parseHashlineContent,
+  serializeHashlineContent,
+} from "./hashline"
+import { Config } from "../config/config"
 
 const MAX_DIAGNOSTICS_PER_FILE = 20
+const LEGACY_EDIT_MODE = "legacy"
+const HASHLINE_EDIT_MODE = "hashline"
+
+const LegacyEditParams = z.object({
+  filePath: z.string().describe("The absolute path to the file to modify"),
+  oldString: z.string().describe("The text to replace"),
+  newString: z.string().describe("The text to replace it with (must be different from oldString)"),
+  replaceAll: z.boolean().optional().describe("Replace all occurrences of oldString (default false)"),
+})
+
+const HashlineEditParams = z.object({
+  filePath: z.string().describe("The absolute path to the file to modify"),
+  edits: z.array(HashlineEdit).default([]),
+  delete: z.boolean().optional(),
+  rename: z.string().optional(),
+})
+
+const EditParams = z
+  .object({
+    filePath: z.string().describe("The absolute path to the file to modify"),
+    oldString: z.string().optional().describe("The text to replace"),
+    newString: z.string().optional().describe("The text to replace it with (must be different from oldString)"),
+    replaceAll: z.boolean().optional().describe("Replace all occurrences of oldString (default false)"),
+    edits: z.array(HashlineEdit).optional(),
+    delete: z.boolean().optional(),
+    rename: z.string().optional(),
+  })
+  .strict()
+  .superRefine((value, ctx) => {
+    const legacy = value.oldString !== undefined || value.newString !== undefined || value.replaceAll !== undefined
+    const hashline = value.edits !== undefined || value.delete !== undefined || value.rename !== undefined
+
+    if (legacy && hashline) {
+      ctx.addIssue({
+        code: "custom",
+        message: "Do not mix legacy (oldString/newString) and hashline (edits/delete/rename) fields.",
+      })
+      return
+    }
+
+    if (!legacy && !hashline) {
+      ctx.addIssue({
+        code: "custom",
+        message: "Provide either legacy fields (oldString/newString) or hashline fields (edits/delete/rename).",
+      })
+      return
+    }
+
+    if (legacy) {
+      if (value.oldString === undefined || value.newString === undefined) {
+        ctx.addIssue({
+          code: "custom",
+          message: "Legacy payload requires both oldString and newString.",
+        })
+      }
+      return
+    }
+
+    if (value.edits === undefined) {
+      ctx.addIssue({
+        code: "custom",
+        message: "Hashline payload requires edits (use [] when only delete is intended).",
+      })
+    }
+  })
+
+type LegacyEditParams = z.infer<typeof LegacyEditParams>
+type HashlineEditParams = z.infer<typeof HashlineEditParams>
+type EditParams = z.infer<typeof EditParams>
 
 function normalizeLineEndings(text: string): string {
   return text.replaceAll("\r\n", "\n")
 }
 
-export const EditTool = Tool.define("edit", {
-  description: DESCRIPTION,
-  parameters: z.object({
-    filePath: z.string().describe("The absolute path to the file to modify"),
-    oldString: z.string().describe("The text to replace"),
-    newString: z.string().describe("The text to replace it with (must be different from oldString)"),
-    replaceAll: z.boolean().optional().describe("Replace all occurrences of oldString (default false)"),
-  }),
-  async execute(params, ctx) {
-    if (!params.filePath) {
-      throw new Error("filePath is required")
+function isLegacyParams(params: EditParams): params is LegacyEditParams {
+  return params.oldString !== undefined || params.newString !== undefined || params.replaceAll !== undefined
+}
+
+async function withLocks(paths: string[], fn: () => Promise<void>) {
+  const unique = Array.from(new Set(paths)).sort((a, b) => a.localeCompare(b))
+  const recurse = async (idx: number): Promise<void> => {
+    if (idx >= unique.length) return fn()
+    await FileTime.withLock(unique[idx], () => recurse(idx + 1))
+  }
+  await recurse(0)
+}
+
+function createFileDiff(file: string, before: string, after: string): Snapshot.FileDiff {
+  const filediff: Snapshot.FileDiff = {
+    file,
+    before,
+    after,
+    additions: 0,
+    deletions: 0,
+  }
+  for (const change of diffLines(before, after)) {
+    if (change.added) filediff.additions += change.count || 0
+    if (change.removed) filediff.deletions += change.count || 0
+  }
+  return filediff
+}
+
+async function diagnosticsOutput(filePath: string, output: string) {
+  await LSP.touchFile(filePath, true)
+  const diagnostics = await LSP.diagnostics()
+  const normalizedFilePath = Filesystem.normalizePath(filePath)
+  const issues = diagnostics[normalizedFilePath] ?? []
+  const errors = issues.filter((item) => item.severity === 1)
+  if (errors.length === 0) {
+    return {
+      output,
+      diagnostics,
     }
+  }
 
-    if (params.oldString === params.newString) {
-      throw new Error("No changes to apply: oldString and newString are identical.")
-    }
+  const limited = errors.slice(0, MAX_DIAGNOSTICS_PER_FILE)
+  const suffix =
+    errors.length > MAX_DIAGNOSTICS_PER_FILE ? `\n... and ${errors.length - MAX_DIAGNOSTICS_PER_FILE} more` : ""
+  return {
+    output:
+      output +
+      `\n\nLSP errors detected in this file, please fix:\n<diagnostics file="${filePath}">\n${limited.map(LSP.Diagnostic.pretty).join("\n")}${suffix}\n</diagnostics>`,
+    diagnostics,
+  }
+}
 
-    const filePath = path.isAbsolute(params.filePath) ? params.filePath : path.join(Instance.directory, params.filePath)
-    await assertExternalDirectory(ctx, filePath)
+async function executeLegacy(params: LegacyEditParams, ctx: Tool.Context) {
+  if (params.oldString === params.newString) {
+    throw new Error("No changes to apply: oldString and newString are identical.")
+  }
 
-    let diff = ""
-    let contentOld = ""
-    let contentNew = ""
-    await FileTime.withLock(filePath, async () => {
-      if (params.oldString === "") {
-        const existed = await Filesystem.exists(filePath)
-        contentNew = params.newString
-        diff = trimDiff(createTwoFilesPatch(filePath, filePath, contentOld, contentNew))
-        await ctx.ask({
-          permission: "edit",
-          patterns: [path.relative(Instance.worktree, filePath)],
-          always: ["*"],
-          metadata: {
-            filepath: filePath,
-            diff,
-          },
-        })
-        await Filesystem.write(filePath, params.newString)
-        await Bus.publish(File.Event.Edited, {
-          file: filePath,
-        })
-        await Bus.publish(FileWatcher.Event.Updated, {
-          file: filePath,
-          event: existed ? "change" : "add",
-        })
-        FileTime.read(ctx.sessionID, filePath)
-        return
-      }
+  const filePath = path.isAbsolute(params.filePath) ? params.filePath : path.join(Instance.directory, params.filePath)
+  await assertExternalDirectory(ctx, filePath)
 
-      const stats = Filesystem.stat(filePath)
-      if (!stats) throw new Error(`File ${filePath} not found`)
-      if (stats.isDirectory()) throw new Error(`Path is a directory, not a file: ${filePath}`)
-      await FileTime.assert(ctx.sessionID, filePath)
-      contentOld = await Filesystem.readText(filePath)
-      contentNew = replace(contentOld, params.oldString, params.newString, params.replaceAll)
-
-      diff = trimDiff(
-        createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),
-      )
+  let diff = ""
+  let contentOld = ""
+  let contentNew = ""
+  await FileTime.withLock(filePath, async () => {
+    if (params.oldString === "") {
+      const existed = await Filesystem.exists(filePath)
+      contentNew = params.newString
+      diff = trimDiff(createTwoFilesPatch(filePath, filePath, contentOld, contentNew))
       await ctx.ask({
         permission: "edit",
         patterns: [path.relative(Instance.worktree, filePath)],
@@ -92,64 +179,319 @@ export const EditTool = Tool.define("edit", {
           diff,
         },
       })
-
-      await Filesystem.write(filePath, contentNew)
+      await Filesystem.write(filePath, params.newString)
       await Bus.publish(File.Event.Edited, {
         file: filePath,
       })
       await Bus.publish(FileWatcher.Event.Updated, {
         file: filePath,
-        event: "change",
+        event: existed ? "change" : "add",
       })
-      contentNew = await Filesystem.readText(filePath)
-      diff = trimDiff(
-        createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),
-      )
       FileTime.read(ctx.sessionID, filePath)
-    })
-
-    const filediff: Snapshot.FileDiff = {
-      file: filePath,
-      before: contentOld,
-      after: contentNew,
-      additions: 0,
-      deletions: 0,
-    }
-    for (const change of diffLines(contentOld, contentNew)) {
-      if (change.added) filediff.additions += change.count || 0
-      if (change.removed) filediff.deletions += change.count || 0
+      return
     }
 
-    ctx.metadata({
+    const stats = Filesystem.stat(filePath)
+    if (!stats) throw new Error(`File ${filePath} not found`)
+    if (stats.isDirectory()) throw new Error(`Path is a directory, not a file: ${filePath}`)
+    await FileTime.assert(ctx.sessionID, filePath)
+    contentOld = await Filesystem.readText(filePath)
+    contentNew = replace(contentOld, params.oldString, params.newString, params.replaceAll)
+
+    diff = trimDiff(
+      createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),
+    )
+    await ctx.ask({
+      permission: "edit",
+      patterns: [path.relative(Instance.worktree, filePath)],
+      always: ["*"],
       metadata: {
+        filepath: filePath,
         diff,
-        filediff,
-        diagnostics: {},
       },
     })
 
-    let output = "Edit applied successfully."
-    await LSP.touchFile(filePath, true)
-    const diagnostics = await LSP.diagnostics()
-    const normalizedFilePath = Filesystem.normalizePath(filePath)
-    const issues = diagnostics[normalizedFilePath] ?? []
-    const errors = issues.filter((item) => item.severity === 1)
-    if (errors.length > 0) {
-      const limited = errors.slice(0, MAX_DIAGNOSTICS_PER_FILE)
-      const suffix =
-        errors.length > MAX_DIAGNOSTICS_PER_FILE ? `\n... and ${errors.length - MAX_DIAGNOSTICS_PER_FILE} more` : ""
-      output += `\n\nLSP errors detected in this file, please fix:\n<diagnostics file="${filePath}">\n${limited.map(LSP.Diagnostic.pretty).join("\n")}${suffix}\n</diagnostics>`
+    await Filesystem.write(filePath, contentNew)
+    await Bus.publish(File.Event.Edited, {
+      file: filePath,
+    })
+    await Bus.publish(FileWatcher.Event.Updated, {
+      file: filePath,
+      event: "change",
+    })
+    contentNew = await Filesystem.readText(filePath)
+    diff = trimDiff(
+      createTwoFilesPatch(filePath, filePath, normalizeLineEndings(contentOld), normalizeLineEndings(contentNew)),
+    )
+    FileTime.read(ctx.sessionID, filePath)
+  })
+
+  const filediff = createFileDiff(filePath, contentOld, contentNew)
+
+  ctx.metadata({
+    metadata: {
+      diff,
+      filediff,
+      diagnostics: {},
+      edit_mode: LEGACY_EDIT_MODE,
+    },
+  })
+
+  const result = await diagnosticsOutput(filePath, "Edit applied successfully.")
+
+  return {
+    metadata: {
+      diagnostics: result.diagnostics,
+      diff,
+      filediff,
+      edit_mode: LEGACY_EDIT_MODE,
+    },
+    title: `${path.relative(Instance.worktree, filePath)}`,
+    output: result.output,
+  }
+}
+
+async function executeHashline(
+  params: HashlineEditParams,
+  ctx: Tool.Context,
+  autocorrect: boolean,
+  aggressiveAutocorrect: boolean,
+) {
+  const sourcePath = path.isAbsolute(params.filePath) ? params.filePath : path.join(Instance.directory, params.filePath)
+  const targetPath = params.rename
+    ? path.isAbsolute(params.rename)
+      ? params.rename
+      : path.join(Instance.directory, params.rename)
+    : sourcePath
+
+  await assertExternalDirectory(ctx, sourcePath)
+  if (params.rename) {
+    await assertExternalDirectory(ctx, targetPath)
+  }
+
+  if (params.delete && params.edits.length > 0) {
+    throw new Error("delete=true cannot be combined with edits")
+  }
+  if (params.delete && params.rename) {
+    throw new Error("delete=true cannot be combined with rename")
+  }
+
+  let diff = ""
+  let before = ""
+  let after = ""
+  let noop = 0
+  let deleted = false
+  let changed = false
+  let diagnostics: Awaited<ReturnType<typeof LSP.diagnostics>> = {}
+  const paths = [sourcePath, targetPath]
+  await withLocks(paths, async () => {
+    const sourceStat = Filesystem.stat(sourcePath)
+    if (sourceStat?.isDirectory()) throw new Error(`Path is a directory, not a file: ${sourcePath}`)
+    const exists = Boolean(sourceStat)
+
+    if (params.rename && !exists) {
+      throw new Error("rename requires an existing source file")
     }
 
+    if (params.delete) {
+      if (!exists) {
+        noop = 1
+        return
+      }
+      await FileTime.assert(ctx.sessionID, sourcePath)
+      before = await Filesystem.readText(sourcePath)
+      after = ""
+      diff = trimDiff(
+        createTwoFilesPatch(sourcePath, sourcePath, normalizeLineEndings(before), normalizeLineEndings(after)),
+      )
+      await ctx.ask({
+        permission: "edit",
+        patterns: [path.relative(Instance.worktree, sourcePath)],
+        always: ["*"],
+        metadata: {
+          filepath: sourcePath,
+          diff,
+        },
+      })
+      await fs.rm(sourcePath, { force: true })
+      await Bus.publish(File.Event.Edited, {
+        file: sourcePath,
+      })
+      await Bus.publish(FileWatcher.Event.Updated, {
+        file: sourcePath,
+        event: "unlink",
+      })
+      deleted = true
+      changed = true
+      return
+    }
+
+    if (!exists && !hashlineOnlyCreates(params.edits)) {
+      throw new Error("Missing file can only be created with append/prepend hashline edits")
+    }
+    if (exists) {
+      await FileTime.assert(ctx.sessionID, sourcePath)
+    }
+
+    const parsed = exists
+      ? parseHashlineContent(await Filesystem.readBytes(sourcePath))
+      : {
+          bom: false,
+          eol: "\n",
+          trailing: false,
+          lines: [] as string[],
+          text: "",
+          raw: "",
+        }
+
+    before = parsed.raw
+    const next = applyHashlineEdits({
+      lines: parsed.lines,
+      trailing: parsed.trailing,
+      edits: params.edits,
+      autocorrect,
+      aggressiveAutocorrect,
+    })
+    const output = serializeHashlineContent({
+      lines: next.lines,
+      trailing: next.trailing,
+      eol: parsed.eol,
+      bom: parsed.bom,
+    })
+    after = output.text
+
+    const noContentChange = before === after && sourcePath === targetPath
+    if (noContentChange) {
+      noop = 1
+      diff = trimDiff(
+        createTwoFilesPatch(sourcePath, sourcePath, normalizeLineEndings(before), normalizeLineEndings(after)),
+      )
+      return
+    }
+
+    diff = trimDiff(
+      createTwoFilesPatch(sourcePath, targetPath, normalizeLineEndings(before), normalizeLineEndings(after)),
+    )
+    const patterns = [path.relative(Instance.worktree, sourcePath)]
+    if (sourcePath !== targetPath) patterns.push(path.relative(Instance.worktree, targetPath))
+    await ctx.ask({
+      permission: "edit",
+      patterns: Array.from(new Set(patterns)),
+      always: ["*"],
+      metadata: {
+        filepath: sourcePath,
+        diff,
+      },
+    })
+
+    if (sourcePath === targetPath) {
+      await Filesystem.write(sourcePath, output.bytes)
+      await Bus.publish(File.Event.Edited, {
+        file: sourcePath,
+      })
+      await Bus.publish(FileWatcher.Event.Updated, {
+        file: sourcePath,
+        event: exists ? "change" : "add",
+      })
+      FileTime.read(ctx.sessionID, sourcePath)
+      changed = true
+      return
+    }
+
+    const targetExists = await Filesystem.exists(targetPath)
+    await Filesystem.write(targetPath, output.bytes)
+    await fs.rm(sourcePath, { force: true })
+    await Bus.publish(File.Event.Edited, {
+      file: sourcePath,
+    })
+    await Bus.publish(File.Event.Edited, {
+      file: targetPath,
+    })
+    await Bus.publish(FileWatcher.Event.Updated, {
+      file: sourcePath,
+      event: "unlink",
+    })
+    await Bus.publish(FileWatcher.Event.Updated, {
+      file: targetPath,
+      event: targetExists ? "change" : "add",
+    })
+    FileTime.read(ctx.sessionID, targetPath)
+    changed = true
+  })
+
+  const file = deleted ? sourcePath : targetPath
+  const filediff = createFileDiff(file, before, after)
+  ctx.metadata({
+    metadata: {
+      diff,
+      filediff,
+      diagnostics,
+      edit_mode: HASHLINE_EDIT_MODE,
+      noop,
+    },
+  })
+
+  if (!deleted && (changed || noop === 0)) {
+    const result = await diagnosticsOutput(targetPath, noop > 0 ? "No changes applied." : "Edit applied successfully.")
+    diagnostics = result.diagnostics
     return {
       metadata: {
         diagnostics,
         diff,
         filediff,
+        edit_mode: HASHLINE_EDIT_MODE,
+        noop,
       },
-      title: `${path.relative(Instance.worktree, filePath)}`,
-      output,
+      title: `${path.relative(Instance.worktree, targetPath)}`,
+      output: result.output,
     }
+  }
+
+  return {
+    metadata: {
+      diagnostics,
+      diff,
+      filediff,
+      edit_mode: HASHLINE_EDIT_MODE,
+      noop,
+    },
+    title: `${path.relative(Instance.worktree, file)}`,
+    output: deleted ? "Edit applied successfully." : "No changes applied.",
+  }
+}
+
+export const EditTool = Tool.define("edit", {
+  description: DESCRIPTION,
+  parameters: EditParams,
+  async execute(params, ctx) {
+    if (!params.filePath) {
+      throw new Error("filePath is required")
+    }
+
+    if (isLegacyParams(params)) {
+      return executeLegacy(params, ctx)
+    }
+
+    const config = await Config.get()
+    if (config.experimental?.hashline_edit === false) {
+      throw new Error(
+        "Hashline edit payload is disabled. Set experimental.hashline_edit to true to use hashline operations.",
+      )
+    }
+
+    const hashlineParams: HashlineEditParams = {
+      filePath: params.filePath,
+      edits: params.edits ?? [],
+      delete: params.delete,
+      rename: params.rename,
+    }
+
+    return executeHashline(
+      hashlineParams,
+      ctx,
+      config.experimental?.hashline_autocorrect !== false || Bun.env.OPENCODE_HL_AUTOCORRECT === "1",
+      Bun.env.OPENCODE_HL_AUTOCORRECT === "1",
+    )
   },
 })
 

packages/opencode/src/tool/edit.txt

@@ -1,10 +1,33 @@
-Performs exact string replacements in files. 
+Performs file edits with two supported payload schemas.
 
 Usage:
-- You must use your `Read` tool at least once in the conversation before editing. This tool will error if you attempt an edit without reading the file. 
-- When editing text from Read tool output, ensure you preserve the exact indentation (tabs/spaces) as it appears AFTER the line number prefix. The line number prefix format is: line number + colon + space (e.g., `1: `). Everything after that space is the actual file content to match. Never include any part of the line number prefix in the oldString or newString.
+- You must use your `Read` tool at least once before editing an existing file. This tool rejects stale edits when file contents changed since read.
 - ALWAYS prefer editing existing files in the codebase. NEVER write new files unless explicitly required.
 - Only use emojis if the user explicitly requests it. Avoid adding emojis to files unless asked.
-- The edit will FAIL if `oldString` is not found in the file with an error "oldString not found in content".
-- The edit will FAIL if `oldString` is found multiple times in the file with an error "Found multiple matches for oldString. Provide more surrounding lines in oldString to identify the correct match." Either provide a larger string with more surrounding context to make it unique or use `replaceAll` to change every instance of `oldString`. 
-- Use `replaceAll` for replacing and renaming strings across the file. This parameter is useful if you want to rename a variable for instance.
+
+Legacy schema (always supported):
+- `{ filePath, oldString, newString, replaceAll? }`
+- Exact replacement only.
+- The edit fails if `oldString` is not found.
+- The edit fails if `oldString` matches multiple locations and `replaceAll` is not true.
+- Use `replaceAll: true` for global replacements.
+
+Hashline schema (default behavior):
+- `{ filePath, edits, delete?, rename? }`
+- Do not mix legacy fields (`oldString/newString/replaceAll`) with hashline fields (`edits/delete/rename`) in one call.
+- Use strict anchor references from `Read` output: `LINE#ID`.
+- Hashline mode can be turned off with `experimental.hashline_edit: false`.
+- Autocorrect cleanup is on by default and can be turned off with `experimental.hashline_autocorrect: false`.
+- Default autocorrect only strips copied `LINE#ID:`/`>>>` prefixes; set `OPENCODE_HL_AUTOCORRECT=1` to opt into heavier cleanup heuristics.
+- When `Read` returns `LINE#ID:<content>`, prefer hashline operations.
+- Operations:
+  - `set_line { line, text }`
+  - `replace_lines { start_line, end_line, text }`
+  - `insert_after { line, text }`
+  - `insert_before { line, text }`
+  - `insert_between { after_line, before_line, text }`
+  - `append { text }`
+  - `prepend { text }`
+  - `replace { old_text, new_text, all? }`
+- In hashline mode, provide the exact `LINE#ID` anchors from the latest `Read` result. Mismatched anchors are rejected and should be retried with the returned `retry with` anchors.
+- Fallback guidance: GPT-family models can use `apply_patch` as fallback; non-GPT models should fallback to legacy `oldString/newString` payloads.

packages/opencode/src/tool/grep.ts

@@ -9,6 +9,8 @@ import DESCRIPTION from "./grep.txt"
 import { Instance } from "../project/instance"
 import path from "path"
 import { assertExternalDirectory } from "./external-directory"
+import { Config } from "../config/config"
+import { hashlineRef } from "./hashline"
 
 const MAX_LINE_LENGTH = 2000
 
@@ -116,6 +118,7 @@ export const GrepTool = Tool.define("grep", {
     }
 
     const totalMatches = matches.length
+    const useHashline = (await Config.get()).experimental?.hashline_edit !== false
     const outputLines = [`Found ${totalMatches} matches${truncated ? ` (showing first ${limit})` : ""}`]
 
     let currentFile = ""
@@ -129,7 +132,11 @@ export const GrepTool = Tool.define("grep", {
       }
       const truncatedLineText =
         match.lineText.length > MAX_LINE_LENGTH ? match.lineText.substring(0, MAX_LINE_LENGTH) + "..." : match.lineText
-      outputLines.push(`  Line ${match.lineNum}: ${truncatedLineText}`)
+      if (useHashline) {
+        outputLines.push(`  ${hashlineRef(match.lineNum, match.lineText)}:${truncatedLineText}`)
+      } else {
+        outputLines.push(`  Line ${match.lineNum}: ${truncatedLineText}`)
+      }
     }
 
     if (truncated) {

packages/opencode/src/tool/grep.txt

@@ -2,7 +2,8 @@
 - Searches file contents using regular expressions
 - Supports full regex syntax (eg. "log.*Error", "function\s+\w+", etc.)
 - Filter files by pattern with the include parameter (eg. "*.js", "*.{ts,tsx}")
-- Returns file paths and line numbers with at least one match sorted by modification time
+- Returns file paths with matching lines sorted by modification time
+- Output format follows edit mode: `Line N:` when hashline mode is disabled, `N#ID:<content>` when hashline mode is enabled
 - Use this tool when you need to find files containing specific patterns
 - If you need to identify/count the number of matches within files, use the Bash tool with `rg` (ripgrep) directly. Do NOT use `grep`.
 - When you are doing an open-ended search that may require multiple rounds of globbing and grepping, use the Task tool instead

packages/opencode/src/tool/hashline.ts

@@ -0,0 +1,646 @@
+// hashline autocorrect heuristics in this file are inspired by
+// https://github.com/can1357/oh-my-pi (mit license), adapted for opencode.
+
+import z from "zod"
+
+export const HASHLINE_ALPHABET = "ZPMQVRWSNKTXJBYH"
+
+const HASHLINE_ID_LENGTH = 2
+const HASHLINE_ID_REGEX = new RegExp(`^[${HASHLINE_ALPHABET}]{${HASHLINE_ID_LENGTH}}$`)
+const HASHLINE_REF_REGEX = new RegExp(`(\\d+)#([${HASHLINE_ALPHABET}]{${HASHLINE_ID_LENGTH}})(?=$|\\s|:)`)
+const LOW_SIGNAL_CONTENT_RE = /^[^a-zA-Z0-9]+$/
+
+type TextValue = string | string[]
+
+export const HashlineText = z.union([z.string(), z.array(z.string())])
+
+export const HashlineEdit = z.discriminatedUnion("type", [
+  z
+    .object({
+      type: z.literal("set_line"),
+      line: z.string(),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("replace_lines"),
+      start_line: z.string(),
+      end_line: z.string(),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("insert_after"),
+      line: z.string(),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("insert_before"),
+      line: z.string(),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("insert_between"),
+      after_line: z.string(),
+      before_line: z.string(),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("append"),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("prepend"),
+      text: HashlineText,
+    })
+    .strict(),
+  z
+    .object({
+      type: z.literal("replace"),
+      old_text: z.string(),
+      new_text: HashlineText,
+      all: z.boolean().optional(),
+    })
+    .strict(),
+])
+
+export type HashlineEdit = z.infer<typeof HashlineEdit>
+
+function isLowSignalContent(normalized: string) {
+  if (normalized.length === 0) return true
+  if (normalized.length <= 2) return true
+  return LOW_SIGNAL_CONTENT_RE.test(normalized)
+}
+
+export function hashlineID(lineNumber: number, line: string): string {
+  let normalized = line
+  if (normalized.endsWith("\r")) normalized = normalized.slice(0, -1)
+  normalized = normalized.replace(/\s+/g, "")
+  const seed = isLowSignalContent(normalized) ? `${normalized}:${lineNumber}` : normalized
+  const hash = Bun.hash.xxHash32(seed) & 0xff
+  const high = (hash >>> 4) & 0x0f
+  const low = hash & 0x0f
+  return `${HASHLINE_ALPHABET[high]}${HASHLINE_ALPHABET[low]}`
+}
+
+export function hashlineRef(lineNumber: number, line: string): string {
+  return `${lineNumber}#${hashlineID(lineNumber, line)}`
+}
+
+export function hashlineLine(lineNumber: number, line: string): string {
+  return `${hashlineRef(lineNumber, line)}:${line}`
+}
+
+export function parseHashlineRef(input: string, label: string) {
+  const match = input.match(HASHLINE_REF_REGEX)
+  if (!match) {
+    throw new Error(`${label} must contain a LINE#ID reference`)
+  }
+
+  const line = Number.parseInt(match[1], 10)
+  if (!Number.isInteger(line) || line < 1) {
+    throw new Error(`${label} has invalid line number: ${match[1]}`)
+  }
+
+  const id = match[2]
+  if (!HASHLINE_ID_REGEX.test(id)) {
+    throw new Error(`${label} has invalid hash id: ${id}`)
+  }
+
+  return {
+    raw: `${line}#${id}`,
+    line,
+    id,
+  }
+}
+
+function toLines(text: TextValue) {
+  if (Array.isArray(text)) return text
+  return text.split(/\r?\n/)
+}
+
+const HASHLINE_PREFIX_RE = /^\s*(?:>>>|>>)?\s*\d+#[ZPMQVRWSNKTXJBYH]{2}:/
+const WRAPPER_PREFIX_RE = /^\s*(?:>>>|>>)\s?/
+
+function stripByMajority(lines: string[], test: (line: string) => boolean, rewrite: (line: string) => string) {
+  const nonEmpty = lines.filter((line) => line.length > 0)
+  if (nonEmpty.length === 0) return lines
+
+  const matches = nonEmpty.filter(test).length
+  if (matches === 0 || matches < nonEmpty.length * 0.5) return lines
+
+  return lines.map(rewrite)
+}
+
+function stripNewLinePrefixes(lines: string[]) {
+  const stripped = stripByMajority(
+    lines,
+    (line) => HASHLINE_PREFIX_RE.test(line),
+    (line) => line.replace(HASHLINE_PREFIX_RE, ""),
+  )
+  return stripByMajority(
+    stripped,
+    (line) => WRAPPER_PREFIX_RE.test(line),
+    (line) => line.replace(WRAPPER_PREFIX_RE, ""),
+  )
+}
+
+function equalsIgnoringWhitespace(a: string, b: string) {
+  if (a === b) return true
+  return a.replace(/\s+/g, "") === b.replace(/\s+/g, "")
+}
+
+function leadingWhitespace(line: string) {
+  const match = line.match(/^\s*/)
+  if (!match) return ""
+  return match[0]
+}
+
+function restoreLeadingIndent(template: string, line: string) {
+  if (line.length === 0) return line
+  const templateIndent = leadingWhitespace(template)
+  if (templateIndent.length === 0) return line
+  const indent = leadingWhitespace(line)
+  if (indent.length > 0) return line
+  return templateIndent + line
+}
+
+function restoreIndentForPairedReplacement(oldLines: string[], newLines: string[]) {
+  if (oldLines.length !== newLines.length) return newLines
+  let changed = false
+  const out = new Array<string>(newLines.length)
+  for (let idx = 0; idx < newLines.length; idx++) {
+    const restored = restoreLeadingIndent(oldLines[idx], newLines[idx])
+    out[idx] = restored
+    if (restored !== newLines[idx]) changed = true
+  }
+  if (changed) return out
+  return newLines
+}
+
+function stripAllWhitespace(s: string) {
+  return s.replace(/\s+/g, "")
+}
+
+function restoreOldWrappedLines(oldLines: string[], newLines: string[]) {
+  if (oldLines.length === 0 || newLines.length < 2) return newLines
+
+  const canonToOld = new Map<string, { line: string; count: number }>()
+  for (const line of oldLines) {
+    const canon = stripAllWhitespace(line)
+    const bucket = canonToOld.get(canon)
+    if (bucket) bucket.count++
+    if (!bucket) canonToOld.set(canon, { line, count: 1 })
+  }
+
+  const candidates: Array<{ start: number; len: number; replacement: string; canon: string }> = []
+  for (let start = 0; start < newLines.length; start++) {
+    for (let len = 2; len <= 10 && start + len <= newLines.length; len++) {
+      const canonSpan = stripAllWhitespace(newLines.slice(start, start + len).join(""))
+      const old = canonToOld.get(canonSpan)
+      if (old && old.count === 1 && canonSpan.length >= 6) {
+        candidates.push({
+          start,
+          len,
+          replacement: old.line,
+          canon: canonSpan,
+        })
+      }
+    }
+  }
+  if (candidates.length === 0) return newLines
+
+  const canonCounts = new Map<string, number>()
+  for (const candidate of candidates) {
+    canonCounts.set(candidate.canon, (canonCounts.get(candidate.canon) ?? 0) + 1)
+  }
+
+  const unique = candidates.filter((candidate) => (canonCounts.get(candidate.canon) ?? 0) === 1)
+  if (unique.length === 0) return newLines
+
+  unique.sort((a, b) => b.start - a.start)
+  const out = [...newLines]
+  for (const candidate of unique) {
+    out.splice(candidate.start, candidate.len, candidate.replacement)
+  }
+
+  return out
+}
+
+function stripInsertAnchorEchoAfter(anchorLine: string, lines: string[]) {
+  if (lines.length <= 1) return lines
+  if (equalsIgnoringWhitespace(lines[0], anchorLine)) return lines.slice(1)
+  return lines
+}
+
+function stripInsertAnchorEchoBefore(anchorLine: string, lines: string[]) {
+  if (lines.length <= 1) return lines
+  if (equalsIgnoringWhitespace(lines[lines.length - 1], anchorLine)) return lines.slice(0, -1)
+  return lines
+}
+
+function stripInsertBoundaryEcho(afterLine: string, beforeLine: string, lines: string[]) {
+  let out = lines
+  if (out.length > 1 && equalsIgnoringWhitespace(out[0], afterLine)) out = out.slice(1)
+  if (out.length > 1 && equalsIgnoringWhitespace(out[out.length - 1], beforeLine)) out = out.slice(0, -1)
+  return out
+}
+
+function stripRangeBoundaryEcho(fileLines: string[], startLine: number, endLine: number, lines: string[]) {
+  const count = endLine - startLine + 1
+  if (lines.length <= 1 || lines.length <= count) return lines
+
+  let out = lines
+  const beforeIdx = startLine - 2
+  if (beforeIdx >= 0 && equalsIgnoringWhitespace(out[0], fileLines[beforeIdx])) {
+    out = out.slice(1)
+  }
+
+  const afterIdx = endLine
+  if (
+    afterIdx < fileLines.length &&
+    out.length > 0 &&
+    equalsIgnoringWhitespace(out[out.length - 1], fileLines[afterIdx])
+  ) {
+    out = out.slice(0, -1)
+  }
+
+  return out
+}
+
+function ensureText(text: TextValue, label: string) {
+  const value = Array.isArray(text) ? text.join("") : text
+  if (value.length > 0) return
+  throw new Error(`${label} must be non-empty`)
+}
+
+function applyReplace(content: string, oldText: string, newText: TextValue, all = false) {
+  if (oldText.length === 0) throw new Error("replace.old_text must be non-empty")
+
+  const next = toLines(newText).join("\n")
+  const first = content.indexOf(oldText)
+  if (first < 0) throw new Error(`replace.old_text not found: ${JSON.stringify(oldText)}`)
+
+  if (all) return content.replaceAll(oldText, next)
+
+  const last = content.lastIndexOf(oldText)
+  if (first !== last) {
+    throw new Error("replace.old_text matched multiple times. Set all=true or provide a more specific old_text.")
+  }
+
+  return content.slice(0, first) + next + content.slice(first + oldText.length)
+}
+
+function mismatchContext(lines: string[], line: number) {
+  if (lines.length === 0) return ">>> (file is empty)"
+  const start = Math.max(1, line - 1)
+  const end = Math.min(lines.length, line + 1)
+  return Array.from({ length: end - start + 1 }, (_, idx) => start + idx)
+    .map((num) => {
+      const marker = num === line ? ">>>" : "   "
+      return `${marker} ${hashlineLine(num, lines[num - 1])}`
+    })
+    .join("\n")
+}
+
+function mismatchSummary(lines: string[], mismatch: { expected: string; line: number }) {
+  if (mismatch.line < 1 || mismatch.line > lines.length) {
+    return `- expected ${mismatch.expected} -> line ${mismatch.line} is out of range (1-${Math.max(lines.length, 1)})`
+  }
+  return `- expected ${mismatch.expected} -> retry with ${hashlineRef(mismatch.line, lines[mismatch.line - 1])}`
+}
+
+function throwMismatch(lines: string[], mismatches: Array<{ expected: string; line: number }>) {
+  const seen = new Set<string>()
+  const unique = mismatches.filter((mismatch) => {
+    const key = `${mismatch.expected}:${mismatch.line}`
+    if (seen.has(key)) return false
+    seen.add(key)
+    return true
+  })
+
+  const preview = unique.slice(0, 2).map((mismatch) => mismatchSummary(lines, mismatch))
+  const hidden = unique.length - preview.length
+  const count = unique.length
+  const linesOut = [
+    `Hashline edit rejected: ${count} anchor mismatch${count === 1 ? "" : "es"}. Re-read the file and retry with the updated anchors below.`,
+    ...preview,
+    ...(hidden > 0 ? [`- ... and ${hidden} more mismatches`] : []),
+  ]
+
+  if (Bun.env.OPENCODE_HL_MISMATCH_DEBUG === "1") {
+    const body = unique
+      .map((mismatch) => {
+        if (mismatch.line < 1 || mismatch.line > lines.length) {
+          return [
+            `>>> expected ${mismatch.expected}`,
+            `>>> current line ${mismatch.line} is out of range (1-${Math.max(lines.length, 1)})`,
+          ].join("\n")
+        }
+        return [
+          `>>> expected ${mismatch.expected}`,
+          mismatchContext(lines, mismatch.line),
+          `>>> retry with ${hashlineRef(mismatch.line, lines[mismatch.line - 1])}`,
+        ].join("\n")
+      })
+      .join("\n\n")
+    linesOut.push("", body)
+  }
+
+  throw new Error(linesOut.join("\n"))
+}
+
+function validateAnchors(lines: string[], refs: Array<{ raw: string; line: number; id: string }>) {
+  const mismatches = refs
+    .filter((ref) => {
+      if (ref.line < 1 || ref.line > lines.length) return true
+      return hashlineID(ref.line, lines[ref.line - 1]) !== ref.id
+    })
+    .map((ref) => ({ expected: ref.raw, line: ref.line }))
+
+  if (mismatches.length > 0) throwMismatch(lines, mismatches)
+}
+
+function splitLines(text: string) {
+  if (text === "") {
+    return {
+      lines: [] as string[],
+      trailing: false,
+    }
+  }
+
+  const trailing = text.endsWith("\n")
+  const lines = text.split(/\r?\n/)
+  if (trailing) lines.pop()
+
+  return { lines, trailing }
+}
+
+export function parseHashlineContent(bytes: Buffer) {
+  const raw = bytes.toString("utf8")
+  let text = raw
+  const bom = raw.startsWith("\uFEFF")
+  if (bom) text = raw.slice(1)
+
+  const eol = text.includes("\r\n") ? "\r\n" : "\n"
+  const { lines, trailing } = splitLines(text)
+
+  return {
+    bom,
+    eol,
+    trailing,
+    lines,
+    text,
+    raw,
+  }
+}
+
+export function serializeHashlineContent(input: { lines: string[]; bom: boolean; eol: string; trailing: boolean }) {
+  let text = input.lines.join(input.eol)
+  if (input.trailing && input.lines.length > 0) text += input.eol
+  if (input.bom) text = `\uFEFF${text}`
+  return {
+    text,
+    bytes: Buffer.from(text, "utf8"),
+  }
+}
+
+type Splice = {
+  start: number
+  del: number
+  text: string[]
+  order: number
+  kind: "set_line" | "replace_lines" | "insert_after" | "insert_before" | "insert_between" | "append" | "prepend"
+  sortLine: number
+  precedence: number
+  startLine?: number
+  endLine?: number
+  anchorLine?: number
+  beforeLine?: number
+  afterLine?: number
+}
+
+export function applyHashlineEdits(input: {
+  lines: string[]
+  trailing: boolean
+  edits: HashlineEdit[]
+  autocorrect?: boolean
+  aggressiveAutocorrect?: boolean
+}) {
+  const lines = [...input.lines]
+  const originalLines = [...input.lines]
+  let trailing = input.trailing
+  const refs: Array<{ raw: string; line: number; id: string }> = []
+  const replaceOps: Array<Extract<HashlineEdit, { type: "replace" }>> = []
+  const ops: Splice[] = []
+  const autocorrect = input.autocorrect ?? Bun.env.OPENCODE_HL_AUTOCORRECT === "1"
+  const aggressiveAutocorrect = input.aggressiveAutocorrect ?? Bun.env.OPENCODE_HL_AUTOCORRECT === "1"
+  const parseText = (text: TextValue) => {
+    const next = toLines(text)
+    if (!autocorrect) return next
+    return stripNewLinePrefixes(next)
+  }
+
+  input.edits.forEach((edit, order) => {
+    if (edit.type === "replace") {
+      replaceOps.push(edit)
+      return
+    }
+
+    if (edit.type === "append") {
+      ensureText(edit.text, "append.text")
+      ops.push({
+        start: lines.length,
+        del: 0,
+        text: parseText(edit.text),
+        order,
+        kind: "append",
+        sortLine: lines.length + 1,
+        precedence: 1,
+      })
+      return
+    }
+
+    if (edit.type === "prepend") {
+      ensureText(edit.text, "prepend.text")
+      ops.push({
+        start: 0,
+        del: 0,
+        text: parseText(edit.text),
+        order,
+        kind: "prepend",
+        sortLine: 0,
+        precedence: 2,
+      })
+      return
+    }
+
+    if (edit.type === "set_line") {
+      const line = parseHashlineRef(edit.line, "set_line.line")
+      refs.push(line)
+      ops.push({
+        start: line.line - 1,
+        del: 1,
+        text: parseText(edit.text),
+        order,
+        kind: "set_line",
+        sortLine: line.line,
+        precedence: 0,
+        startLine: line.line,
+        endLine: line.line,
+      })
+      return
+    }
+
+    if (edit.type === "replace_lines") {
+      const start = parseHashlineRef(edit.start_line, "replace_lines.start_line")
+      const end = parseHashlineRef(edit.end_line, "replace_lines.end_line")
+      refs.push(start)
+      refs.push(end)
+
+      if (start.line > end.line) {
+        throw new Error("replace_lines.start_line must be less than or equal to replace_lines.end_line")
+      }
+
+      ops.push({
+        start: start.line - 1,
+        del: end.line - start.line + 1,
+        text: parseText(edit.text),
+        order,
+        kind: "replace_lines",
+        sortLine: end.line,
+        precedence: 0,
+        startLine: start.line,
+        endLine: end.line,
+      })
+      return
+    }
+
+    if (edit.type === "insert_after") {
+      const line = parseHashlineRef(edit.line, "insert_after.line")
+      ensureText(edit.text, "insert_after.text")
+      refs.push(line)
+      ops.push({
+        start: line.line,
+        del: 0,
+        text: parseText(edit.text),
+        order,
+        kind: "insert_after",
+        sortLine: line.line,
+        precedence: 1,
+        anchorLine: line.line,
+      })
+      return
+    }
+
+    if (edit.type === "insert_before") {
+      const line = parseHashlineRef(edit.line, "insert_before.line")
+      ensureText(edit.text, "insert_before.text")
+      refs.push(line)
+      ops.push({
+        start: line.line - 1,
+        del: 0,
+        text: parseText(edit.text),
+        order,
+        kind: "insert_before",
+        sortLine: line.line,
+        precedence: 2,
+        anchorLine: line.line,
+      })
+      return
+    }
+
+    const after = parseHashlineRef(edit.after_line, "insert_between.after_line")
+    const before = parseHashlineRef(edit.before_line, "insert_between.before_line")
+    ensureText(edit.text, "insert_between.text")
+    refs.push(after)
+    refs.push(before)
+
+    if (after.line >= before.line) {
+      throw new Error("insert_between.after_line must be less than insert_between.before_line")
+    }
+
+    ops.push({
+      start: after.line,
+      del: 0,
+      text: parseText(edit.text),
+      order,
+      kind: "insert_between",
+      sortLine: before.line,
+      precedence: 3,
+      afterLine: after.line,
+      beforeLine: before.line,
+    })
+  })
+
+  validateAnchors(lines, refs)
+
+  const sorted = [...ops].sort((a, b) => {
+    if (a.sortLine !== b.sortLine) return b.sortLine - a.sortLine
+    if (a.precedence !== b.precedence) return a.precedence - b.precedence
+    return a.order - b.order
+  })
+
+  sorted.forEach((op) => {
+    if (op.start < 0 || op.start > lines.length) {
+      throw new Error(`line index ${op.start + 1} is out of range`)
+    }
+
+    let text = op.text
+    if (autocorrect && aggressiveAutocorrect) {
+      if (op.kind === "set_line" || op.kind === "replace_lines") {
+        const start = op.startLine ?? op.start + 1
+        const end = op.endLine ?? start + op.del - 1
+        const old = originalLines.slice(start - 1, end)
+        text = stripRangeBoundaryEcho(originalLines, start, end, text)
+        text = restoreOldWrappedLines(old, text)
+        text = restoreIndentForPairedReplacement(old, text)
+      }
+
+      if ((op.kind === "insert_after" || op.kind === "append") && op.anchorLine) {
+        text = stripInsertAnchorEchoAfter(originalLines[op.anchorLine - 1], text)
+      }
+
+      if ((op.kind === "insert_before" || op.kind === "prepend") && op.anchorLine) {
+        text = stripInsertAnchorEchoBefore(originalLines[op.anchorLine - 1], text)
+      }
+
+      if (op.kind === "insert_between" && op.afterLine && op.beforeLine) {
+        text = stripInsertBoundaryEcho(originalLines[op.afterLine - 1], originalLines[op.beforeLine - 1], text)
+      }
+    }
+
+    lines.splice(op.start, op.del, ...text)
+  })
+
+  if (replaceOps.length > 0) {
+    const content = `${lines.join("\n")}${trailing && lines.length > 0 ? "\n" : ""}`
+    const replaced = replaceOps.reduce(
+      (acc, op) =>
+        applyReplace(acc, op.old_text, autocorrect ? stripNewLinePrefixes(toLines(op.new_text)) : op.new_text, op.all),
+      content,
+    )
+    const split = splitLines(replaced)
+    lines.splice(0, lines.length, ...split.lines)
+    trailing = split.trailing
+  }
+
+  return {
+    lines,
+    trailing,
+  }
+}
+
+export function hashlineOnlyCreates(edits: HashlineEdit[]) {
+  return edits.every((edit) => edit.type === "append" || edit.type === "prepend")
+}

packages/opencode/src/tool/read.ts

@@ -11,6 +11,8 @@ import { Instance } from "../project/instance"
 import { assertExternalDirectory } from "./external-directory"
 import { InstructionPrompt } from "../session/instruction"
 import { Filesystem } from "../util/filesystem"
+import { Config } from "../config/config"
+import { hashlineRef } from "./hashline"
 
 const DEFAULT_READ_LIMIT = 2000
 const MAX_LINE_LENGTH = 2000
@@ -156,6 +158,7 @@ export const ReadTool = Tool.define("read", {
     const offset = params.offset ?? 1
     const start = offset - 1
     const raw: string[] = []
+    const full: string[] = []
     let bytes = 0
     let lines = 0
     let truncatedByBytes = false
@@ -179,6 +182,7 @@ export const ReadTool = Tool.define("read", {
         }
 
         raw.push(line)
+        full.push(text)
         bytes += size
       }
     } finally {
@@ -190,8 +194,11 @@ export const ReadTool = Tool.define("read", {
       throw new Error(`Offset ${offset} is out of range for this file (${lines} lines)`)
     }
 
+    const useHashline = (await Config.get()).experimental?.hashline_edit !== false
     const content = raw.map((line, index) => {
-      return `${index + offset}: ${line}`
+      const lineNumber = index + offset
+      if (useHashline) return `${hashlineRef(lineNumber, full[index])}:${line}`
+      return `${lineNumber}: ${line}`
     })
     const preview = raw.slice(0, 20).join("\n")
 

packages/opencode/src/tool/read.txt

@@ -7,7 +7,10 @@ Usage:
 - To read later sections, call this tool again with a larger offset.
 - Use the grep tool to find specific content in large files or files with long lines.
 - If you are unsure of the correct file path, use the glob tool to look up filenames by glob pattern.
-- Contents are returned with each line prefixed by its line number as `<line>: <content>`. For example, if a file has contents "foo\n", you will receive "1: foo\n". For directories, entries are returned one per line (without line numbers) with a trailing `/` for subdirectories.
+- Contents are returned with a line prefix.
+- Default format: `LINE#ID:<content>` (example: `1#AB:foo`). Use these anchors for hashline edits.
+- Legacy format can be restored with `experimental.hashline_edit: false`: `<line>: <content>` (example: `1: foo`).
+- For directories, entries are returned one per line (without line numbers) with a trailing `/` for subdirectories.
 - Any line longer than 2000 characters is truncated.
 - Call this tool in parallel when you know there are multiple files you want to read.
 - Avoid tiny repeated slices (30 line chunks). If you need more context, read a larger window.

packages/opencode/src/tool/registry.ts

@@ -135,7 +135,11 @@ export namespace ToolRegistry {
     },
     agent?: Agent.Info,
   ) {
+    const config = await Config.get()
     const tools = await all()
+    const hashline = config.experimental?.hashline_edit !== false
+    const usePatch =
+      model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4")
     const result = await Promise.all(
       tools
         .filter((t) => {
@@ -144,9 +148,12 @@ export namespace ToolRegistry {
             return model.providerID === "opencode" || Flag.OPENCODE_ENABLE_EXA
           }
 
+          if (hashline) {
+            if (t.id === "apply_patch") return usePatch
+            return true
+          }
+
           // use apply tool in same format as codex
-          const usePatch =
-            model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4")
           if (t.id === "apply_patch") return usePatch
           if (t.id === "edit" || t.id === "write") return !usePatch
 

packages/opencode/src/util/which.ts

@@ -0,0 +1,10 @@
+import whichPkg from "which"
+
+export function which(cmd: string, env?: NodeJS.ProcessEnv) {
+  const result = whichPkg.sync(cmd, {
+    nothrow: true,
+    path: env?.PATH,
+    pathExt: env?.PATHEXT,
+  })
+  return typeof result === "string" ? result : null
+}

packages/opencode/test/agent/agent.test.ts

@@ -38,7 +38,7 @@ test("build agent has correct default properties", async () => {
       expect(build).toBeDefined()
       expect(build?.mode).toBe("primary")
       expect(build?.native).toBe(true)
-      expect(evalPerm(build, "edit")).toBe("allow")
+      expect(evalPerm(build, "edit")).toBe("ask")
       expect(evalPerm(build, "bash")).toBe("allow")
     },
   })
@@ -217,8 +217,8 @@ test("agent permission config merges with defaults", async () => {
       expect(build).toBeDefined()
       // Specific pattern is denied
       expect(PermissionNext.evaluate("bash", "rm -rf *", build!.permission).action).toBe("deny")
-      // Edit still allowed
-      expect(evalPerm(build, "edit")).toBe("allow")
+      // Edit still asks (default behavior)
+      expect(evalPerm(build, "edit")).toBe("ask")
     },
   })
 })

packages/opencode/test/config/config.test.ts

@@ -102,6 +102,28 @@ test("loads JSONC config file", async () => {
   })
 })
 
+test("parses experimental.hashline_edit and experimental.hashline_autocorrect", async () => {
+  await using tmp = await tmpdir({
+    init: async (dir) => {
+      await writeConfig(dir, {
+        $schema: "https://opencode.ai/config.json",
+        experimental: {
+          hashline_edit: true,
+          hashline_autocorrect: true,
+        },
+      })
+    },
+  })
+  await Instance.provide({
+    directory: tmp.path,
+    fn: async () => {
+      const config = await Config.get()
+      expect(config.experimental?.hashline_edit).toBe(true)
+      expect(config.experimental?.hashline_autocorrect).toBe(true)
+    },
+  })
+})
+
 test("merges multiple config files with correct precedence", async () => {
   await using tmp = await tmpdir({
     init: async (dir) => {

packages/opencode/test/preload.ts

@@ -3,6 +3,7 @@
 import os from "os"
 import path from "path"
 import fs from "fs/promises"
+import { setTimeout as sleep } from "node:timers/promises"
 import { afterAll } from "bun:test"
 
 // Set XDG env vars FIRST, before any src/ imports
@@ -15,7 +16,7 @@ afterAll(async () => {
     typeof error === "object" && error !== null && "code" in error && error.code === "EBUSY"
   const rm = async (left: number): Promise<void> => {
     Bun.gc(true)
-    await Bun.sleep(100)
+    await sleep(100)
     return fs.rm(dir, { recursive: true, force: true }).catch((error) => {
       if (!busy(error)) throw error
       if (left <= 1) throw error

packages/opencode/test/pty/pty-output-isolation.test.ts

@@ -2,6 +2,7 @@ import { describe, expect, test } from "bun:test"
 import { Instance } from "../../src/project/instance"
 import { Pty } from "../../src/pty"
 import { tmpdir } from "../fixture/fixture"
+import { setTimeout as sleep } from "node:timers/promises"
 
 describe("pty", () => {
   test("does not leak output when websocket objects are reused", async () => {
@@ -43,7 +44,7 @@ describe("pty", () => {
 
           // Output from a must never show up in b.
           Pty.write(a.id, "AAA\n")
-          await Bun.sleep(100)
+          await sleep(100)
 
           expect(outB.join("")).not.toContain("AAA")
         } finally {
@@ -88,7 +89,7 @@ describe("pty", () => {
           }
 
           Pty.write(a.id, "AAA\n")
-          await Bun.sleep(100)
+          await sleep(100)
 
           expect(outB.join("")).not.toContain("AAA")
         } finally {
@@ -128,7 +129,7 @@ describe("pty", () => {
           ctx.connId = 2
 
           Pty.write(a.id, "AAA\n")
-          await Bun.sleep(100)
+          await sleep(100)
 
           expect(out.join("")).toContain("AAA")
         } finally {

packages/opencode/test/session/prompt-loop-exit.test.ts

@@ -0,0 +1,85 @@
+import { describe, expect, test } from "bun:test"
+import type { MessageV2 } from "../../src/session/message-v2"
+import { SessionPrompt } from "../../src/session/prompt"
+
+function makeUser(id: string): MessageV2.User {
+  return {
+    id,
+    role: "user",
+    sessionID: "session-1",
+    time: { created: Date.now() },
+    agent: "default",
+    model: { providerID: "openai", modelID: "gpt-4" },
+  } as MessageV2.User
+}
+
+function makeAssistant(
+  id: string,
+  parentID: string,
+  finish?: string,
+): MessageV2.Assistant {
+  return {
+    id,
+    role: "assistant",
+    sessionID: "session-1",
+    parentID,
+    mode: "default",
+    agent: "default",
+    path: { cwd: "/tmp", root: "/tmp" },
+    cost: 0,
+    tokens: { input: 0, output: 0, reasoning: 0, cache: { read: 0, write: 0 } },
+    modelID: "gpt-4",
+    providerID: "openai",
+    time: { created: Date.now() },
+    finish,
+  } as MessageV2.Assistant
+}
+
+describe("shouldExitLoop", () => {
+  test("normal case: user ID < assistant ID, parentID matches, finish=end_turn → exits", () => {
+    const user = makeUser("01AAA")
+    const assistant = makeAssistant("01BBB", "01AAA", "end_turn")
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(true)
+  })
+
+  test("clock skew: user ID > assistant ID, parentID matches, finish=stop → exits", () => {
+    // Simulates client clock ahead: user message ID sorts AFTER the assistant ID
+    const user = makeUser("01ZZZ")
+    const assistant = makeAssistant("01AAA", "01ZZZ", "stop")
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(true)
+  })
+
+  test("unfinished assistant: finish=tool-calls → does NOT exit", () => {
+    const user = makeUser("01AAA")
+    const assistant = makeAssistant("01BBB", "01AAA", "tool-calls")
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(false)
+  })
+
+  test("unfinished assistant: finish=unknown → does NOT exit", () => {
+    const user = makeUser("01AAA")
+    const assistant = makeAssistant("01BBB", "01AAA", "unknown")
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(false)
+  })
+
+  test("no assistant yet → does NOT exit", () => {
+    const user = makeUser("01AAA")
+    expect(SessionPrompt.shouldExitLoop(user, undefined)).toBe(false)
+  })
+
+  test("assistant has no finish → does NOT exit", () => {
+    const user = makeUser("01AAA")
+    const assistant = makeAssistant("01BBB", "01AAA", undefined)
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(false)
+  })
+
+  test("parentID mismatch → does NOT exit", () => {
+    const user = makeUser("01AAA")
+    const assistant = makeAssistant("01BBB", "01OTHER", "end_turn")
+    expect(SessionPrompt.shouldExitLoop(user, assistant)).toBe(false)
+  })
+
+  test("no user message → does NOT exit", () => {
+    const assistant = makeAssistant("01BBB", "01AAA", "end_turn")
+    expect(SessionPrompt.shouldExitLoop(undefined, assistant)).toBe(false)
+  })
+})

packages/opencode/test/session/retry.test.ts

@@ -1,6 +1,7 @@
 import { describe, expect, test } from "bun:test"
 import type { NamedError } from "@opencode-ai/util/error"
 import { APICallError } from "ai"
+import { setTimeout as sleep } from "node:timers/promises"
 import { SessionRetry } from "../../src/session/retry"
 import { MessageV2 } from "../../src/session/message-v2"
 
@@ -135,7 +136,7 @@ describe("session.message-v2.fromError", () => {
             new ReadableStream({
               async pull(controller) {
                 controller.enqueue("Hello,")
-                await Bun.sleep(10000)
+                await sleep(10000)
                 controller.enqueue(" World!")
                 controller.close()
               },

packages/opencode/test/tool/edit.test.ts

@@ -5,6 +5,7 @@ import { EditTool } from "../../src/tool/edit"
 import { Instance } from "../../src/project/instance"
 import { tmpdir } from "../fixture/fixture"
 import { FileTime } from "../../src/file/time"
+import { hashlineLine, hashlineRef } from "../../src/tool/hashline"
 
 const ctx = {
   sessionID: "test-edit-session",
@@ -493,4 +494,286 @@ describe("tool.edit", () => {
       })
     })
   })
+
+  describe("hashline payload", () => {
+    test("replaces a single line in hashline mode", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+          },
+        },
+        init: async (dir) => {
+          await fs.writeFile(path.join(dir, "file.txt"), "a\nb\nc", "utf-8")
+        },
+      })
+      const filepath = path.join(tmp.path, "file.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          FileTime.read(ctx.sessionID, filepath)
+          const edit = await EditTool.init()
+          const result = await edit.execute(
+            {
+              filePath: filepath,
+              edits: [
+                {
+                  type: "set_line",
+                  line: hashlineRef(2, "b"),
+                  text: "B",
+                },
+              ],
+            },
+            ctx,
+          )
+
+          const content = await fs.readFile(filepath, "utf-8")
+          expect(content).toBe("a\nB\nc")
+          expect(result.metadata.edit_mode).toBe("hashline")
+        },
+      })
+    })
+
+    test("applies hashline autocorrect prefixes through config", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+            hashline_autocorrect: true,
+          },
+        },
+        init: async (dir) => {
+          await fs.writeFile(path.join(dir, "file.txt"), "a\nb\nc", "utf-8")
+        },
+      })
+      const filepath = path.join(tmp.path, "file.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          FileTime.read(ctx.sessionID, filepath)
+          const edit = await EditTool.init()
+          await edit.execute(
+            {
+              filePath: filepath,
+              edits: [
+                {
+                  type: "set_line",
+                  line: hashlineRef(2, "b"),
+                  text: hashlineLine(2, "B"),
+                },
+              ],
+            },
+            ctx,
+          )
+
+          const content = await fs.readFile(filepath, "utf-8")
+          expect(content).toBe("a\nB\nc")
+        },
+      })
+    })
+
+    test("supports range replacement and insert modes", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+          },
+        },
+        init: async (dir) => {
+          await fs.writeFile(path.join(dir, "file.txt"), "a\nb\nc\nd", "utf-8")
+        },
+      })
+      const filepath = path.join(tmp.path, "file.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          FileTime.read(ctx.sessionID, filepath)
+          const edit = await EditTool.init()
+          await edit.execute(
+            {
+              filePath: filepath,
+              edits: [
+                {
+                  type: "replace_lines",
+                  start_line: hashlineRef(2, "b"),
+                  end_line: hashlineRef(3, "c"),
+                  text: ["B", "C"],
+                },
+                {
+                  type: "insert_before",
+                  line: hashlineRef(2, "b"),
+                  text: "x",
+                },
+                {
+                  type: "insert_after",
+                  line: hashlineRef(3, "c"),
+                  text: "y",
+                },
+              ],
+            },
+            ctx,
+          )
+
+          const content = await fs.readFile(filepath, "utf-8")
+          expect(content).toBe("a\nx\nB\nC\ny\nd")
+        },
+      })
+    })
+
+    test("creates missing files from append/prepend operations", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+          },
+        },
+      })
+      const filepath = path.join(tmp.path, "created.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          const edit = await EditTool.init()
+          await edit.execute(
+            {
+              filePath: filepath,
+              edits: [
+                {
+                  type: "prepend",
+                  text: "start",
+                },
+                {
+                  type: "append",
+                  text: "end",
+                },
+              ],
+            },
+            ctx,
+          )
+
+          const content = await fs.readFile(filepath, "utf-8")
+          expect(content).toBe("start\nend")
+        },
+      })
+    })
+
+    test("rejects missing files for non-append/prepend edits", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+          },
+        },
+      })
+      const filepath = path.join(tmp.path, "missing.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          const edit = await EditTool.init()
+          await expect(
+            edit.execute(
+              {
+                filePath: filepath,
+                edits: [
+                  {
+                    type: "replace",
+                    old_text: "a",
+                    new_text: "b",
+                  },
+                ],
+              },
+              ctx,
+            ),
+          ).rejects.toThrow("Missing file can only be created")
+        },
+      })
+    })
+
+    test("supports delete and rename flows", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: true,
+          },
+        },
+        init: async (dir) => {
+          await fs.writeFile(path.join(dir, "src.txt"), "a\nb", "utf-8")
+          await fs.writeFile(path.join(dir, "delete.txt"), "delete me", "utf-8")
+        },
+      })
+      const source = path.join(tmp.path, "src.txt")
+      const target = path.join(tmp.path, "renamed.txt")
+      const doomed = path.join(tmp.path, "delete.txt")
+
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          const edit = await EditTool.init()
+
+          FileTime.read(ctx.sessionID, source)
+          await edit.execute(
+            {
+              filePath: source,
+              rename: target,
+              edits: [
+                {
+                  type: "set_line",
+                  line: hashlineRef(2, "b"),
+                  text: "B",
+                },
+              ],
+            },
+            ctx,
+          )
+
+          expect(await fs.readFile(target, "utf-8")).toBe("a\nB")
+          await expect(fs.stat(source)).rejects.toThrow()
+
+          FileTime.read(ctx.sessionID, doomed)
+          await edit.execute(
+            {
+              filePath: doomed,
+              delete: true,
+              edits: [],
+            },
+            ctx,
+          )
+          await expect(fs.stat(doomed)).rejects.toThrow()
+        },
+      })
+    })
+
+    test("rejects hashline payload when experimental mode is disabled", async () => {
+      await using tmp = await tmpdir({
+        config: {
+          experimental: {
+            hashline_edit: false,
+          },
+        },
+        init: async (dir) => {
+          await fs.writeFile(path.join(dir, "file.txt"), "a", "utf-8")
+        },
+      })
+      const filepath = path.join(tmp.path, "file.txt")
+      await Instance.provide({
+        directory: tmp.path,
+        fn: async () => {
+          const edit = await EditTool.init()
+          await expect(
+            edit.execute(
+              {
+                filePath: filepath,
+                edits: [
+                  {
+                    type: "append",
+                    text: "b",
+                  },
+                ],
+              },
+              ctx,
+            ),
+          ).rejects.toThrow("Hashline edit payload is disabled")
+        },
+      })
+    })
+  })
 })

packages/opencode/test/tool/grep.test.ts

@@ -37,6 +37,62 @@ describe("tool.grep", () => {
     })
   })
 
+  test("hashline disabled keeps Line N format", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: false,
+        },
+      },
+      init: async (dir) => {
+        await Bun.write(path.join(dir, "test.txt"), "alpha\nbeta")
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const grep = await GrepTool.init()
+        const result = await grep.execute(
+          {
+            pattern: "alpha",
+            path: tmp.path,
+          },
+          ctx,
+        )
+        expect(result.output).toContain("Line 1: alpha")
+      },
+    })
+  })
+
+  test("hashline enabled emits N#ID anchor format", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: true,
+        },
+      },
+      init: async (dir) => {
+        await Bun.write(path.join(dir, "test.txt"), "alpha\nbeta")
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const grep = await GrepTool.init()
+        const result = await grep.execute(
+          {
+            pattern: "alpha",
+            path: tmp.path,
+          },
+          ctx,
+        )
+        expect(result.output).toMatch(/\b1#[ZPMQVRWSNKTXJBYH]{2}:alpha\b/)
+      },
+    })
+  })
+
   test("no matches returns correct output", async () => {
     await using tmp = await tmpdir({
       init: async (dir) => {

packages/opencode/test/tool/hashline.test.ts

@@ -0,0 +1,210 @@
+import { describe, expect, test } from "bun:test"
+import { applyHashlineEdits, hashlineID, hashlineLine, hashlineRef, parseHashlineRef } from "../../src/tool/hashline"
+
+function swapID(ref: string) {
+  const [line, id] = ref.split("#")
+  const next = id[0] === "Z" ? `P${id[1]}` : `Z${id[1]}`
+  return `${line}#${next}`
+}
+
+function errorMessage(run: () => void) {
+  try {
+    run()
+    return ""
+  } catch (error) {
+    return error instanceof Error ? error.message : String(error)
+  }
+}
+
+describe("tool.hashline", () => {
+  test("hash computation is stable and 2-char alphabet encoded", () => {
+    const a = hashlineID(1, "  const x = 1")
+    const b = hashlineID(1, "constx=1")
+    const c = hashlineID(99, "constx=1")
+    expect(a).toBe(b)
+    expect(a).toBe(c)
+    expect(a).toMatch(/^[ZPMQVRWSNKTXJBYH]{2}$/)
+  })
+
+  test("low-signal lines mix line index into hash id", () => {
+    const a = hashlineID(1, "")
+    const b = hashlineID(2, "")
+    const c = hashlineID(1, "{}")
+    const d = hashlineID(2, "{}")
+    expect(a).not.toBe(b)
+    expect(c).not.toBe(d)
+  })
+
+  test("autocorrect strips copied hashline prefixes when enabled", () => {
+    const old = Bun.env.OPENCODE_HL_AUTOCORRECT
+    Bun.env.OPENCODE_HL_AUTOCORRECT = "1"
+    try {
+      const result = applyHashlineEdits({
+        lines: ["a"],
+        trailing: false,
+        edits: [
+          {
+            type: "set_line",
+            line: hashlineRef(1, "a"),
+            text: hashlineLine(1, "a"),
+          },
+        ],
+      })
+      expect(result.lines).toEqual(["a"])
+    } finally {
+      if (old === undefined) delete Bun.env.OPENCODE_HL_AUTOCORRECT
+      else Bun.env.OPENCODE_HL_AUTOCORRECT = old
+    }
+  })
+
+  test("default autocorrect does not rewrite non-prefix content", () => {
+    const result = applyHashlineEdits({
+      lines: ["a"],
+      trailing: false,
+      edits: [
+        {
+          type: "set_line",
+          line: hashlineRef(1, "a"),
+          text: "+a",
+        },
+      ],
+      autocorrect: true,
+      aggressiveAutocorrect: false,
+    })
+    expect(result.lines).toEqual(["+a"])
+  })
+
+  test("parses strict LINE#ID references with tolerant extraction", () => {
+    const ref = parseHashlineRef(">>> 12#ZP:const value = 1", "line")
+    expect(ref.line).toBe(12)
+    expect(ref.id).toBe("ZP")
+    expect(ref.raw).toBe("12#ZP")
+
+    expect(() => parseHashlineRef("12#ab", "line")).toThrow("LINE#ID")
+  })
+
+  test("reports compact mismatch errors with retry anchors", () => {
+    const lines = ["alpha", "beta", "gamma"]
+    const wrong = swapID(hashlineRef(2, lines[1]))
+
+    const message = errorMessage(() =>
+      applyHashlineEdits({
+        lines,
+        trailing: false,
+        edits: [
+          {
+            type: "set_line",
+            line: wrong,
+            text: "BETA",
+          },
+        ],
+      }),
+    )
+
+    expect(message).toContain("anchor mismatch")
+    expect(message).toContain("retry with")
+    expect(message).not.toContain(">>>")
+    expect(message.length).toBeLessThan(260)
+  })
+
+  test("applies batched line edits bottom-up for stable results", () => {
+    const lines = ["a", "b", "c", "d"]
+    const one = hashlineRef(1, lines[0])
+    const two = hashlineRef(2, lines[1])
+    const three = hashlineRef(3, lines[2])
+    const four = hashlineRef(4, lines[3])
+
+    const result = applyHashlineEdits({
+      lines,
+      trailing: false,
+      edits: [
+        {
+          type: "replace_lines",
+          start_line: two,
+          end_line: three,
+          text: ["B", "C"],
+        },
+        {
+          type: "insert_after",
+          line: one,
+          text: "A1",
+        },
+        {
+          type: "set_line",
+          line: four,
+          text: "D",
+        },
+      ],
+    })
+
+    expect(result.lines).toEqual(["a", "A1", "B", "C", "D"])
+  })
+
+  test("orders append and prepend deterministically on empty files", () => {
+    const result = applyHashlineEdits({
+      lines: [],
+      trailing: false,
+      edits: [
+        {
+          type: "append",
+          text: "end",
+        },
+        {
+          type: "prepend",
+          text: "start",
+        },
+      ],
+    })
+
+    expect(result.lines).toEqual(["start", "end"])
+  })
+
+  test("validates ranges, between constraints, and non-empty insert text", () => {
+    const lines = ["a", "b", "c"]
+    const one = hashlineRef(1, lines[0])
+    const two = hashlineRef(2, lines[1])
+
+    expect(() =>
+      applyHashlineEdits({
+        lines,
+        trailing: false,
+        edits: [
+          {
+            type: "replace_lines",
+            start_line: two,
+            end_line: one,
+            text: "x",
+          },
+        ],
+      }),
+    ).toThrow("start_line")
+
+    expect(() =>
+      applyHashlineEdits({
+        lines,
+        trailing: false,
+        edits: [
+          {
+            type: "insert_between",
+            after_line: two,
+            before_line: one,
+            text: "x",
+          },
+        ],
+      }),
+    ).toThrow("insert_between.after_line")
+
+    expect(() =>
+      applyHashlineEdits({
+        lines,
+        trailing: false,
+        edits: [
+          {
+            type: "append",
+            text: "",
+          },
+        ],
+      }),
+    ).toThrow("append.text")
+  })
+})

packages/opencode/test/tool/read.test.ts

@@ -6,6 +6,7 @@ import { Filesystem } from "../../src/util/filesystem"
 import { tmpdir } from "../fixture/fixture"
 import { PermissionNext } from "../../src/permission/next"
 import { Agent } from "../../src/agent/agent"
+import { hashlineLine } from "../../src/tool/hashline"
 
 const FIXTURES_DIR = path.join(import.meta.dir, "fixtures")
 
@@ -269,10 +270,10 @@ describe("tool.read truncation", () => {
       fn: async () => {
         const read = await ReadTool.init()
         const result = await read.execute({ filePath: path.join(tmp.path, "offset.txt"), offset: 10, limit: 5 }, ctx)
-        expect(result.output).toContain("10: line10")
-        expect(result.output).toContain("14: line14")
-        expect(result.output).not.toContain("9: line10")
-        expect(result.output).not.toContain("15: line15")
+        expect(result.output).toContain(hashlineLine(10, "line10"))
+        expect(result.output).toContain(hashlineLine(14, "line14"))
+        expect(result.output).not.toContain(hashlineLine(9, "line9"))
+        expect(result.output).not.toContain(hashlineLine(15, "line15"))
         expect(result.output).toContain("line10")
         expect(result.output).toContain("line14")
         expect(result.output).not.toContain("line0")
@@ -443,6 +444,50 @@ root_type Monster;`
   })
 })
 
+describe("tool.read hashline output", () => {
+  test("returns LINE#ID prefixes by default", async () => {
+    await using tmp = await tmpdir({
+      init: async (dir) => {
+        await Bun.write(path.join(dir, "hashline.txt"), "foo\nbar")
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const read = await ReadTool.init()
+        const result = await read.execute({ filePath: path.join(tmp.path, "hashline.txt") }, ctx)
+        expect(result.output).toContain(hashlineLine(1, "foo"))
+        expect(result.output).toContain(hashlineLine(2, "bar"))
+        expect(result.output).not.toContain("1: foo")
+      },
+    })
+  })
+
+  test("keeps legacy line prefixes when hashline mode is disabled", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: false,
+        },
+      },
+      init: async (dir) => {
+        await Bun.write(path.join(dir, "legacy.txt"), "foo\nbar")
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const read = await ReadTool.init()
+        const result = await read.execute({ filePath: path.join(tmp.path, "legacy.txt") }, ctx)
+        expect(result.output).toContain("1: foo")
+        expect(result.output).toContain("2: bar")
+      },
+    })
+  })
+})
+
 describe("tool.read loaded instructions", () => {
   test("loads AGENTS.md from parent directory and includes in metadata", async () => {
     await using tmp = await tmpdir({

packages/opencode/test/tool/registry-hashline.test.ts

@@ -0,0 +1,100 @@
+import { describe, expect, test } from "bun:test"
+import { tmpdir } from "../fixture/fixture"
+import { Instance } from "../../src/project/instance"
+import { ToolRegistry } from "../../src/tool/registry"
+
+describe("tool.registry hashline routing", () => {
+  test("hashline mode keeps edit and apply_patch for GPT models", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: true,
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const tools = await ToolRegistry.tools({
+          providerID: "openai",
+          modelID: "gpt-5",
+        })
+        const ids = tools.map((tool) => tool.id)
+        expect(ids).toContain("edit")
+        expect(ids).toContain("write")
+        expect(ids).toContain("apply_patch")
+      },
+    })
+  })
+
+  test("hashline mode keeps edit and removes apply_patch for non-GPT models", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: true,
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const tools = await ToolRegistry.tools({
+          providerID: "anthropic",
+          modelID: "claude-3-7-sonnet",
+        })
+        const ids = tools.map((tool) => tool.id)
+        expect(ids).toContain("edit")
+        expect(ids).toContain("write")
+        expect(ids).not.toContain("apply_patch")
+      },
+    })
+  })
+
+  test("keeps existing GPT apply_patch routing when hashline is explicitly disabled", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: false,
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const tools = await ToolRegistry.tools({
+          providerID: "openai",
+          modelID: "gpt-5",
+        })
+        const ids = tools.map((tool) => tool.id)
+        expect(ids).toContain("apply_patch")
+        expect(ids).not.toContain("edit")
+      },
+    })
+  })
+
+  test("keeps existing non-GPT routing when hashline is explicitly disabled", async () => {
+    await using tmp = await tmpdir({
+      config: {
+        experimental: {
+          hashline_edit: false,
+        },
+      },
+    })
+
+    await Instance.provide({
+      directory: tmp.path,
+      fn: async () => {
+        const tools = await ToolRegistry.tools({
+          providerID: "anthropic",
+          modelID: "claude-3-7-sonnet",
+        })
+        const ids = tools.map((tool) => tool.id)
+        expect(ids).toContain("edit")
+        expect(ids).not.toContain("apply_patch")
+      },
+    })
+  })
+})

packages/opencode/test/util/which.test.ts

@@ -0,0 +1,82 @@
+import { describe, expect, test } from "bun:test"
+import fs from "fs/promises"
+import path from "path"
+import { which } from "../../src/util/which"
+import { tmpdir } from "../fixture/fixture"
+
+async function cmd(dir: string, name: string, exec = true) {
+  const ext = process.platform === "win32" ? ".cmd" : ""
+  const file = path.join(dir, name + ext)
+  const body = process.platform === "win32" ? "@echo off\r\n" : "#!/bin/sh\n"
+  await fs.writeFile(file, body)
+  if (process.platform !== "win32") {
+    await fs.chmod(file, exec ? 0o755 : 0o644)
+  }
+  return file
+}
+
+function env(PATH: string): NodeJS.ProcessEnv {
+  return {
+    PATH,
+    PATHEXT: process.env["PATHEXT"],
+  }
+}
+
+function same(a: string | null, b: string) {
+  if (process.platform === "win32") {
+    expect(a?.toLowerCase()).toBe(b.toLowerCase())
+    return
+  }
+
+  expect(a).toBe(b)
+}
+
+describe("util.which", () => {
+  test("returns null when command is missing", () => {
+    expect(which("opencode-missing-command-for-test")).toBeNull()
+  })
+
+  test("finds a command from PATH override", async () => {
+    await using tmp = await tmpdir()
+    const bin = path.join(tmp.path, "bin")
+    await fs.mkdir(bin)
+    const file = await cmd(bin, "tool")
+
+    same(which("tool", env(bin)), file)
+  })
+
+  test("uses first PATH match", async () => {
+    await using tmp = await tmpdir()
+    const a = path.join(tmp.path, "a")
+    const b = path.join(tmp.path, "b")
+    await fs.mkdir(a)
+    await fs.mkdir(b)
+    const first = await cmd(a, "dupe")
+    await cmd(b, "dupe")
+
+    same(which("dupe", env([a, b].join(path.delimiter))), first)
+  })
+
+  test("returns null for non-executable file on unix", async () => {
+    if (process.platform === "win32") return
+
+    await using tmp = await tmpdir()
+    const bin = path.join(tmp.path, "bin")
+    await fs.mkdir(bin)
+    await cmd(bin, "noexec", false)
+
+    expect(which("noexec", env(bin))).toBeNull()
+  })
+
+  test("uses PATHEXT on windows", async () => {
+    if (process.platform !== "win32") return
+
+    await using tmp = await tmpdir()
+    const bin = path.join(tmp.path, "bin")
+    await fs.mkdir(bin)
+    const file = path.join(bin, "pathext.CMD")
+    await fs.writeFile(file, "@echo off\r\n")
+
+    expect(which("pathext", { PATH: bin, PATHEXT: ".CMD" })).toBe(file)
+  })
+})

packages/sdk/js/src/v2/gen/types.gen.ts

@@ -1008,6 +1008,396 @@ export type GlobalEvent = {
   payload: Event
 }
 
+/**
+ * Custom keybind configurations
+ */
+export type KeybindsConfig = {
+  /**
+   * Leader key for keybind combinations
+   */
+  leader?: string
+  /**
+   * Exit the application
+   */
+  app_exit?: string
+  /**
+   * Open external editor
+   */
+  editor_open?: string
+  /**
+   * List available themes
+   */
+  theme_list?: string
+  /**
+   * Toggle sidebar
+   */
+  sidebar_toggle?: string
+  /**
+   * Toggle session scrollbar
+   */
+  scrollbar_toggle?: string
+  /**
+   * Toggle username visibility
+   */
+  username_toggle?: string
+  /**
+   * View status
+   */
+  status_view?: string
+  /**
+   * Export session to editor
+   */
+  session_export?: string
+  /**
+   * Create a new session
+   */
+  session_new?: string
+  /**
+   * List all sessions
+   */
+  session_list?: string
+  /**
+   * Show session timeline
+   */
+  session_timeline?: string
+  /**
+   * Fork session from message
+   */
+  session_fork?: string
+  /**
+   * Rename session
+   */
+  session_rename?: string
+  /**
+   * Delete session
+   */
+  session_delete?: string
+  /**
+   * Delete stash entry
+   */
+  stash_delete?: string
+  /**
+   * Open provider list from model dialog
+   */
+  model_provider_list?: string
+  /**
+   * Toggle model favorite status
+   */
+  model_favorite_toggle?: string
+  /**
+   * Toggle showing all models
+   */
+  model_show_all_toggle?: string
+  /**
+   * Share current session
+   */
+  session_share?: string
+  /**
+   * Unshare current session
+   */
+  session_unshare?: string
+  /**
+   * Interrupt current session
+   */
+  session_interrupt?: string
+  /**
+   * Compact the session
+   */
+  session_compact?: string
+  /**
+   * Scroll messages up by one page
+   */
+  messages_page_up?: string
+  /**
+   * Scroll messages down by one page
+   */
+  messages_page_down?: string
+  /**
+   * Scroll messages up by one line
+   */
+  messages_line_up?: string
+  /**
+   * Scroll messages down by one line
+   */
+  messages_line_down?: string
+  /**
+   * Scroll messages up by half page
+   */
+  messages_half_page_up?: string
+  /**
+   * Scroll messages down by half page
+   */
+  messages_half_page_down?: string
+  /**
+   * Navigate to first message
+   */
+  messages_first?: string
+  /**
+   * Navigate to last message
+   */
+  messages_last?: string
+  /**
+   * Navigate to next message
+   */
+  messages_next?: string
+  /**
+   * Navigate to previous message
+   */
+  messages_previous?: string
+  /**
+   * Navigate to last user message
+   */
+  messages_last_user?: string
+  /**
+   * Copy message
+   */
+  messages_copy?: string
+  /**
+   * Undo message
+   */
+  messages_undo?: string
+  /**
+   * Redo message
+   */
+  messages_redo?: string
+  /**
+   * Toggle code block concealment in messages
+   */
+  messages_toggle_conceal?: string
+  /**
+   * Toggle tool details visibility
+   */
+  tool_details?: string
+  /**
+   * List available models
+   */
+  model_list?: string
+  /**
+   * Next recently used model
+   */
+  model_cycle_recent?: string
+  /**
+   * Previous recently used model
+   */
+  model_cycle_recent_reverse?: string
+  /**
+   * Next favorite model
+   */
+  model_cycle_favorite?: string
+  /**
+   * Previous favorite model
+   */
+  model_cycle_favorite_reverse?: string
+  /**
+   * List available commands
+   */
+  command_list?: string
+  /**
+   * List agents
+   */
+  agent_list?: string
+  /**
+   * Next agent
+   */
+  agent_cycle?: string
+  /**
+   * Previous agent
+   */
+  agent_cycle_reverse?: string
+  /**
+   * Toggle auto-accept mode for permissions
+   */
+  permission_auto_accept_toggle?: string
+  /**
+   * Cycle model variants
+   */
+  variant_cycle?: string
+  /**
+   * Clear input field
+   */
+  input_clear?: string
+  /**
+   * Paste from clipboard
+   */
+  input_paste?: string
+  /**
+   * Submit input
+   */
+  input_submit?: string
+  /**
+   * Insert newline in input
+   */
+  input_newline?: string
+  /**
+   * Move cursor left in input
+   */
+  input_move_left?: string
+  /**
+   * Move cursor right in input
+   */
+  input_move_right?: string
+  /**
+   * Move cursor up in input
+   */
+  input_move_up?: string
+  /**
+   * Move cursor down in input
+   */
+  input_move_down?: string
+  /**
+   * Select left in input
+   */
+  input_select_left?: string
+  /**
+   * Select right in input
+   */
+  input_select_right?: string
+  /**
+   * Select up in input
+   */
+  input_select_up?: string
+  /**
+   * Select down in input
+   */
+  input_select_down?: string
+  /**
+   * Move to start of line in input
+   */
+  input_line_home?: string
+  /**
+   * Move to end of line in input
+   */
+  input_line_end?: string
+  /**
+   * Select to start of line in input
+   */
+  input_select_line_home?: string
+  /**
+   * Select to end of line in input
+   */
+  input_select_line_end?: string
+  /**
+   * Move to start of visual line in input
+   */
+  input_visual_line_home?: string
+  /**
+   * Move to end of visual line in input
+   */
+  input_visual_line_end?: string
+  /**
+   * Select to start of visual line in input
+   */
+  input_select_visual_line_home?: string
+  /**
+   * Select to end of visual line in input
+   */
+  input_select_visual_line_end?: string
+  /**
+   * Move to start of buffer in input
+   */
+  input_buffer_home?: string
+  /**
+   * Move to end of buffer in input
+   */
+  input_buffer_end?: string
+  /**
+   * Select to start of buffer in input
+   */
+  input_select_buffer_home?: string
+  /**
+   * Select to end of buffer in input
+   */
+  input_select_buffer_end?: string
+  /**
+   * Delete line in input
+   */
+  input_delete_line?: string
+  /**
+   * Delete to end of line in input
+   */
+  input_delete_to_line_end?: string
+  /**
+   * Delete to start of line in input
+   */
+  input_delete_to_line_start?: string
+  /**
+   * Backspace in input
+   */
+  input_backspace?: string
+  /**
+   * Delete character in input
+   */
+  input_delete?: string
+  /**
+   * Undo in input
+   */
+  input_undo?: string
+  /**
+   * Redo in input
+   */
+  input_redo?: string
+  /**
+   * Move word forward in input
+   */
+  input_word_forward?: string
+  /**
+   * Move word backward in input
+   */
+  input_word_backward?: string
+  /**
+   * Select word forward in input
+   */
+  input_select_word_forward?: string
+  /**
+   * Select word backward in input
+   */
+  input_select_word_backward?: string
+  /**
+   * Delete word forward in input
+   */
+  input_delete_word_forward?: string
+  /**
+   * Delete word backward in input
+   */
+  input_delete_word_backward?: string
+  /**
+   * Previous history item
+   */
+  history_previous?: string
+  /**
+   * Next history item
+   */
+  history_next?: string
+  /**
+   * Next child session
+   */
+  session_child_cycle?: string
+  /**
+   * Previous child session
+   */
+  session_child_cycle_reverse?: string
+  /**
+   * Go to parent session
+   */
+  session_parent?: string
+  /**
+   * Suspend terminal
+   */
+  terminal_suspend?: string
+  /**
+   * Toggle terminal title
+   */
+  terminal_title_toggle?: string
+  /**
+   * Toggle tips on home screen
+   */
+  tips_toggle?: string
+  /**
+   * Toggle thinking blocks visibility
+   */
+  display_thinking?: string
+}
+
 /**
  * Log level
  */

packages/storybook/.storybook/main.ts

@@ -1,9 +1,12 @@
 import { defineMain } from "storybook-solidjs-vite"
 import path from "node:path"
 import { fileURLToPath } from "node:url"
+import tailwindcss from "@tailwindcss/vite"
 
 const here = path.dirname(fileURLToPath(import.meta.url))
 const ui = path.resolve(here, "../../ui")
+const app = path.resolve(here, "../../app/src")
+const mocks = path.resolve(here, "./mocks")
 
 export default defineMain({
   framework: {
@@ -21,15 +24,41 @@ export default defineMain({
   async viteFinal(config) {
     const { mergeConfig, searchForWorkspaceRoot } = await import("vite")
     return mergeConfig(config, {
+      plugins: [tailwindcss()],
       resolve: {
         dedupe: ["solid-js", "solid-js/web", "@solidjs/meta"],
+        alias: [
+          { find: "@solidjs/router", replacement: path.resolve(mocks, "solid-router.tsx") },
+          { find: /^@\/context\/local$/, replacement: path.resolve(mocks, "app/context/local.ts") },
+          { find: /^@\/context\/file$/, replacement: path.resolve(mocks, "app/context/file.ts") },
+          { find: /^@\/context\/prompt$/, replacement: path.resolve(mocks, "app/context/prompt.ts") },
+          { find: /^@\/context\/layout$/, replacement: path.resolve(mocks, "app/context/layout.ts") },
+          { find: /^@\/context\/sdk$/, replacement: path.resolve(mocks, "app/context/sdk.ts") },
+          { find: /^@\/context\/sync$/, replacement: path.resolve(mocks, "app/context/sync.ts") },
+          { find: /^@\/context\/comments$/, replacement: path.resolve(mocks, "app/context/comments.ts") },
+          { find: /^@\/context\/command$/, replacement: path.resolve(mocks, "app/context/command.ts") },
+          { find: /^@\/context\/permission$/, replacement: path.resolve(mocks, "app/context/permission.ts") },
+          { find: /^@\/context\/language$/, replacement: path.resolve(mocks, "app/context/language.ts") },
+          { find: /^@\/context\/platform$/, replacement: path.resolve(mocks, "app/context/platform.ts") },
+          { find: /^@\/context\/global-sync$/, replacement: path.resolve(mocks, "app/context/global-sync.ts") },
+          { find: /^@\/hooks\/use-providers$/, replacement: path.resolve(mocks, "app/hooks/use-providers.ts") },
+          {
+            find: /^@\/components\/dialog-select-model$/,
+            replacement: path.resolve(mocks, "app/components/dialog-select-model.tsx"),
+          },
+          {
+            find: /^@\/components\/dialog-select-model-unpaid$/,
+            replacement: path.resolve(mocks, "app/components/dialog-select-model-unpaid.tsx"),
+          },
+          { find: "@", replacement: app },
+        ],
       },
       worker: {
         format: "es",
       },
       server: {
         fs: {
-          allow: [searchForWorkspaceRoot(process.cwd()), ui],
+          allow: [searchForWorkspaceRoot(process.cwd()), ui, app, mocks],
         },
       },
     })

packages/storybook/.storybook/mocks/app/components/dialog-select-model-unpaid.tsx

@@ -0,0 +1,3 @@
+export function DialogSelectModelUnpaid() {
+  return <div data-component="dialog-select-model-unpaid">Select model</div>
+}

packages/storybook/.storybook/mocks/app/components/dialog-select-model.tsx

@@ -0,0 +1,7 @@
+import { splitProps } from "solid-js"
+
+export function ModelSelectorPopover(props: { triggerAs: any; triggerProps?: Record<string, unknown>; children: any }) {
+  const [local] = splitProps(props, ["triggerAs", "triggerProps", "children"])
+  const Trigger = local.triggerAs
+  return <Trigger {...(local.triggerProps ?? {})}>{local.children}</Trigger>
+}

packages/storybook/.storybook/mocks/app/context/command.ts

@@ -0,0 +1,22 @@
+const keybinds: Record<string, string> = {
+  "file.attach": "mod+u",
+  "prompt.mode.shell": "mod+shift+x",
+  "prompt.mode.normal": "mod+shift+e",
+  "permissions.autoaccept": "mod+shift+a",
+  "agent.cycle": "mod+.",
+  "model.choose": "mod+m",
+  "model.variant.cycle": "mod+shift+m",
+}
+
+export function useCommand() {
+  return {
+    options: [],
+    register() {
+      return () => undefined
+    },
+    trigger() {},
+    keybind(id: string) {
+      return keybinds[id]
+    },
+  }
+}

packages/storybook/.storybook/mocks/app/context/comments.ts

@@ -0,0 +1,34 @@
+import { createSignal } from "solid-js"
+
+type Comment = {
+  id: string
+  file: string
+  selection: { start: number; end: number }
+  comment: string
+  time: number
+}
+
+const [list, setList] = createSignal<Comment[]>([])
+const [focus, setFocus] = createSignal<{ file: string; id: string } | null>(null)
+const [active, setActive] = createSignal<{ file: string; id: string } | null>(null)
+
+export function useComments() {
+  return {
+    all: list,
+    replace(next: Comment[]) {
+      setList(next)
+    },
+    remove(file: string, id: string) {
+      setList((current) => current.filter((item) => !(item.file === file && item.id === id)))
+    },
+    clear() {
+      setList([])
+      setFocus(null)
+      setActive(null)
+    },
+    focus,
+    setFocus,
+    active,
+    setActive,
+  }
+}

packages/storybook/.storybook/mocks/app/context/file.ts

@@ -0,0 +1,47 @@
+export type FileSelection = {
+  startLine: number
+  startChar: number
+  endLine: number
+  endChar: number
+}
+
+export type SelectedLineRange = {
+  start: number
+  end: number
+}
+
+export function selectionFromLines(selection?: SelectedLineRange): FileSelection | undefined {
+  if (!selection) return undefined
+  return {
+    startLine: selection.start,
+    startChar: 0,
+    endLine: selection.end,
+    endChar: 0,
+  }
+}
+
+const pool = [
+  "src/session/timeline.tsx",
+  "src/session/composer.tsx",
+  "src/components/prompt-input.tsx",
+  "src/components/session-todo-dock.tsx",
+  "README.md",
+]
+
+export function useFile() {
+  return {
+    tab(path: string) {
+      return `file:${path}`
+    },
+    pathFromTab(tab: string) {
+      if (!tab.startsWith("file:")) return ""
+      return tab.slice(5)
+    },
+    load: async () => undefined,
+    async searchFilesAndDirectories(query: string) {
+      const text = query.trim().toLowerCase()
+      if (!text) return pool
+      return pool.filter((path) => path.toLowerCase().includes(text))
+    },
+  }
+}

packages/storybook/.storybook/mocks/app/context/global-sync.ts

@@ -0,0 +1,42 @@
+import { createStore } from "solid-js/store"
+
+const provider = {
+  all: [
+    {
+      id: "anthropic",
+      models: {
+        "claude-3-7-sonnet": {
+          id: "claude-3-7-sonnet",
+          name: "Claude 3.7 Sonnet",
+          cost: { input: 1, output: 1 },
+        },
+      },
+    },
+  ],
+  connected: ["anthropic"],
+  default: { anthropic: "claude-3-7-sonnet" },
+}
+
+const [store, setStore] = createStore({
+  todo: {} as Record<string, any[]>,
+  provider,
+  session: [] as any[],
+  config: { permission: {} },
+})
+
+export function useGlobalSync() {
+  return {
+    data: {
+      provider,
+      session_todo: store.todo,
+    },
+    child() {
+      return [store, setStore] as const
+    },
+    todo: {
+      set(sessionID: string, todos: any[]) {
+        setStore("todo", sessionID, todos)
+      },
+    },
+  }
+}

packages/storybook/.storybook/mocks/app/context/language.ts

@@ -0,0 +1,74 @@
+const dict: Record<string, string> = {
+  "session.todo.title": "Todos",
+  "session.todo.collapse": "Collapse todos",
+  "session.todo.expand": "Expand todos",
+  "prompt.loading": "Loading prompt...",
+  "prompt.placeholder.normal": "Ask anything...",
+  "prompt.placeholder.simple": "Ask anything...",
+  "prompt.placeholder.shell": "Run a shell command...",
+  "prompt.placeholder.summarizeComment": "Summarize this comment",
+  "prompt.placeholder.summarizeComments": "Summarize these comments",
+  "prompt.action.attachFile": "Attach file",
+  "prompt.action.send": "Send",
+  "prompt.action.stop": "Stop",
+  "prompt.attachment.remove": "Remove attachment",
+  "prompt.dropzone.label": "Drop image to attach",
+  "prompt.dropzone.file.label": "Drop file to attach",
+  "prompt.mode.shell": "Shell",
+  "prompt.mode.normal": "Prompt",
+  "dialog.model.select.title": "Select model",
+  "common.default": "Default",
+  "common.key.esc": "Esc",
+  "command.category.file": "File",
+  "command.category.session": "Session",
+  "command.agent.cycle": "Cycle agent",
+  "command.model.choose": "Choose model",
+  "command.model.variant.cycle": "Cycle model variant",
+  "command.prompt.mode.shell": "Switch to shell mode",
+  "command.prompt.mode.normal": "Switch to prompt mode",
+  "command.permissions.autoaccept.enable": "Enable auto-accept",
+  "command.permissions.autoaccept.disable": "Disable auto-accept",
+  "prompt.example.1": "Refactor this function and keep behavior the same",
+  "prompt.example.2": "Find the root cause of this error",
+  "prompt.example.3": "Write tests for this module",
+  "prompt.example.4": "Explain this diff",
+  "prompt.example.5": "Optimize this query",
+  "prompt.example.6": "Clean up this component",
+  "prompt.example.7": "Summarize the recent changes",
+  "prompt.example.8": "Add accessibility checks",
+  "prompt.example.9": "Review this API design",
+  "prompt.example.10": "Generate migration notes",
+  "prompt.example.11": "Patch this bug",
+  "prompt.example.12": "Make this animation smoother",
+  "prompt.example.13": "Improve error handling",
+  "prompt.example.14": "Document this feature",
+  "prompt.example.15": "Refine these styles",
+  "prompt.example.16": "Check edge cases",
+  "prompt.example.17": "Help me write a commit message",
+  "prompt.example.18": "Reduce re-renders in this component",
+  "prompt.example.19": "Verify keyboard navigation",
+  "prompt.example.20": "Make this copy clearer",
+  "prompt.example.21": "Add telemetry for this flow",
+  "prompt.example.22": "Compare these two implementations",
+  "prompt.example.23": "Create a minimal reproduction",
+  "prompt.example.24": "Suggest naming improvements",
+  "prompt.example.25": "What should we test next?",
+}
+
+function render(template: string, params?: Record<string, unknown>) {
+  if (!params) return template
+  return template.replace(/\{\{([^}]+)\}\}/g, (_, key: string) => {
+    const value = params[key.trim()]
+    if (value === undefined || value === null) return ""
+    return String(value)
+  })
+}
+
+export function useLanguage() {
+  return {
+    locale: () => "en" as const,
+    t(key: string, params?: Record<string, unknown>) {
+      return render(dict[key] ?? key, params)
+    },
+  }
+}

packages/storybook/.storybook/mocks/app/context/layout.ts

@@ -0,0 +1,41 @@
+import { createSignal } from "solid-js"
+
+const [all, setAll] = createSignal<string[]>([])
+const [active, setActive] = createSignal<string | undefined>(undefined)
+const [reviewOpen, setReviewOpen] = createSignal(false)
+
+const tabs = {
+  all,
+  active,
+  open(tab: string) {
+    setAll((current) => (current.includes(tab) ? current : [...current, tab]))
+  },
+  setActive(tab: string) {
+    if (!all().includes(tab)) {
+      tabs.open(tab)
+    }
+    setActive(tab)
+  },
+}
+
+const view = {
+  reviewPanel: {
+    opened: reviewOpen,
+    open() {
+      setReviewOpen(true)
+    },
+  },
+}
+
+export function useLayout() {
+  return {
+    tabs: () => tabs,
+    view: () => view,
+    fileTree: {
+      setTab() {},
+    },
+    handoff: {
+      setTabs() {},
+    },
+  }
+}

packages/storybook/.storybook/mocks/app/context/local.ts

@@ -0,0 +1,41 @@
+import { createSignal } from "solid-js"
+
+const model = {
+  id: "claude-3-7-sonnet",
+  name: "Claude 3.7 Sonnet",
+  provider: { id: "anthropic" },
+  variants: { fast: {}, thinking: {} },
+}
+
+const agents = [{ name: "build" }, { name: "review" }, { name: "plan" }]
+
+const [agent, setAgent] = createSignal(agents[0].name)
+const [variant, setVariant] = createSignal<string | undefined>(undefined)
+
+export function useLocal() {
+  return {
+    slug: () => "c3Rvcnk=",
+    agent: {
+      list: () => agents,
+      current: () => agents.find((item) => item.name === agent()) ?? agents[0],
+      set(value?: string) {
+        if (!value) {
+          setAgent(agents[0].name)
+          return
+        }
+        const hit = agents.find((item) => item.name === value)
+        setAgent(hit?.name ?? agents[0].name)
+      },
+    },
+    model: {
+      current: () => model,
+      variant: {
+        list: () => Object.keys(model.variants),
+        current: () => variant(),
+        set(next?: string) {
+          setVariant(next)
+        },
+      },
+    },
+  }
+}