tweak: add newline between <content> and first line of read tool output to prevent confusion (#21070)

packages/opencode/specs/effect-migration.md

@@ -235,11 +235,27 @@ Once individual tools are effectified, change `Tool.Info` (`tool/tool.ts`) so `i
 2. Update `Tool.define()` factory to work with Effects
 3. Update `SessionPrompt` to `yield*` tool results instead of `await`ing
 
+### Tool migration details
+
+Until the tool interface itself returns `Effect`, use this transitional pattern for migrated tools:
+
+- `Tool.defineEffect(...)` should `yield*` the services the tool depends on and close over them in the returned tool definition.
+- Keep the bridge at the Promise boundary only. Prefer a single `Effect.runPromise(...)` in the temporary `async execute(...)` implementation, and move the inner logic into `Effect.fn(...)` helpers instead of scattering `runPromise` islands through the tool body.
+- If a tool starts requiring new services, wire them into `ToolRegistry.defaultLayer` so production callers resolve the same dependencies as tests.
+
+Tool tests should use the existing Effect helpers in `packages/opencode/test/lib/effect.ts`:
+
+- Use `testEffect(...)` / `it.live(...)` instead of creating fake local wrappers around effectful tools.
+- Yield the real tool export, then initialize it: `const info = yield* ReadTool`, `const tool = yield* Effect.promise(() => info.init())`.
+- Run tests inside a real instance with `provideTmpdirInstance(...)` or `provideInstance(tmpdirScoped(...))` so instance-scoped services resolve exactly as they do in production.
+
+This keeps migrated tool tests aligned with the production service graph today, and makes the eventual `Tool.Info` → `Effect` cleanup mostly mechanical later.
+
 Individual tools, ordered by value:
 
 - [ ] `apply_patch.ts` — HIGH: multi-step orchestration, error accumulation, Bus events
 - [ ] `bash.ts` — HIGH: shell orchestration, quoting, timeout handling, output capture
-- [ ] `read.ts` — HIGH: streaming I/O, readline, binary detection → FileSystem + Stream
+- [x] `read.ts` — HIGH: streaming I/O, readline, binary detection → FileSystem + Stream
 - [ ] `edit.ts` — HIGH: multi-step diff/format/publish pipeline, FileWatcher lock
 - [ ] `grep.ts` — MEDIUM: spawns ripgrep → ChildProcessSpawner, timeout handling
 - [ ] `write.ts` — MEDIUM: permission checks, diagnostics polling, Bus events

packages/opencode/src/account/index.ts

@@ -52,6 +52,11 @@ export type AccountOrgs = {
   orgs: readonly Org[]
 }
 
+export type ActiveOrg = {
+  account: Info
+  org: Org
+}
+
 class RemoteConfig extends Schema.Class<RemoteConfig>("RemoteConfig")({
   config: Schema.Record(Schema.String, Schema.Json),
 }) {}
@@ -137,6 +142,7 @@ const mapAccountServiceError =
 export namespace Account {
   export interface Interface {
     readonly active: () => Effect.Effect<Option.Option<Info>, AccountError>
+    readonly activeOrg: () => Effect.Effect<Option.Option<ActiveOrg>, AccountError>
     readonly list: () => Effect.Effect<Info[], AccountError>
     readonly orgsByAccount: () => Effect.Effect<readonly AccountOrgs[], AccountError>
     readonly remove: (accountID: AccountID) => Effect.Effect<void, AccountError>
@@ -279,19 +285,31 @@ export namespace Account {
         resolveAccess(accountID).pipe(Effect.map(Option.map((r) => r.accessToken))),
       )
 
+      const activeOrg = Effect.fn("Account.activeOrg")(function* () {
+        const activeAccount = yield* repo.active()
+        if (Option.isNone(activeAccount)) return Option.none<ActiveOrg>()
+
+        const account = activeAccount.value
+        if (!account.active_org_id) return Option.none<ActiveOrg>()
+
+        const accountOrgs = yield* orgs(account.id)
+        const org = accountOrgs.find((item) => item.id === account.active_org_id)
+        if (!org) return Option.none<ActiveOrg>()
+
+        return Option.some({ account, org })
+      })
+
       const orgsByAccount = Effect.fn("Account.orgsByAccount")(function* () {
         const accounts = yield* repo.list()
-        const [errors, results] = yield* Effect.partition(
+        return yield* Effect.forEach(
           accounts,
-          (account) => orgs(account.id).pipe(Effect.map((orgs) => ({ account, orgs }))),
+          (account) =>
+            orgs(account.id).pipe(
+              Effect.catch(() => Effect.succeed([] as readonly Org[])),
+              Effect.map((orgs) => ({ account, orgs })),
+            ),
           { concurrency: 3 },
         )
-        for (const error of errors) {
-          yield* Effect.logWarning("failed to fetch orgs for account").pipe(
-            Effect.annotateLogs({ error: String(error) }),
-          )
-        }
-        return results
       })
 
       const orgs = Effect.fn("Account.orgs")(function* (accountID: AccountID) {
@@ -396,6 +414,7 @@ export namespace Account {
 
       return Service.of({
         active: repo.active,
+        activeOrg,
         list: repo.list,
         orgsByAccount,
         remove: repo.remove,
@@ -417,6 +436,26 @@ export namespace Account {
     return Option.getOrUndefined(await runPromise((service) => service.active()))
   }
 
+  export async function list(): Promise<Info[]> {
+    return runPromise((service) => service.list())
+  }
+
+  export async function activeOrg(): Promise<ActiveOrg | undefined> {
+    return Option.getOrUndefined(await runPromise((service) => service.activeOrg()))
+  }
+
+  export async function orgsByAccount(): Promise<readonly AccountOrgs[]> {
+    return runPromise((service) => service.orgsByAccount())
+  }
+
+  export async function orgs(accountID: AccountID): Promise<readonly Org[]> {
+    return runPromise((service) => service.orgs(accountID))
+  }
+
+  export async function switchOrg(accountID: AccountID, orgID: OrgID) {
+    return runPromise((service) => service.use(accountID, Option.some(orgID)))
+  }
+
   export async function token(accountID: AccountID): Promise<AccessToken | undefined> {
     const t = await runPromise((service) => service.token(accountID))
     return Option.getOrUndefined(t)

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

@@ -36,6 +36,7 @@ import { CommandProvider, useCommandDialog } from "@tui/component/dialog-command
 import { DialogAgent } from "@tui/component/dialog-agent"
 import { DialogSessionList } from "@tui/component/dialog-session-list"
 import { DialogWorkspaceList } from "@tui/component/dialog-workspace-list"
+import { DialogConsoleOrg } from "@tui/component/dialog-console-org"
 import { KeybindProvider, useKeybind } from "@tui/context/keybind"
 import { ThemeProvider, useTheme } from "@tui/context/theme"
 import { Home } from "@tui/routes/home"
@@ -629,6 +630,23 @@ function App(props: { onSnapshot?: () => Promise<string[]> }) {
       },
       category: "Provider",
     },
+    ...(sync.data.console_state.switchableOrgCount > 1
+      ? [
+          {
+            title: "Switch org",
+            value: "console.org.switch",
+            suggested: Boolean(sync.data.console_state.activeOrgName),
+            slash: {
+              name: "org",
+              aliases: ["orgs", "switch-org"],
+            },
+            onSelect: () => {
+              dialog.replace(() => <DialogConsoleOrg />)
+            },
+            category: "Provider",
+          },
+        ]
+      : []),
     {
       title: "View status",
       keybind: "status_view",

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

@@ -0,0 +1,103 @@
+import { createResource, createMemo } from "solid-js"
+import { DialogSelect } from "@tui/ui/dialog-select"
+import { useSDK } from "@tui/context/sdk"
+import { useDialog } from "@tui/ui/dialog"
+import { useToast } from "@tui/ui/toast"
+import { useTheme } from "@tui/context/theme"
+import type { ExperimentalConsoleListOrgsResponse } from "@opencode-ai/sdk/v2"
+
+type OrgOption = ExperimentalConsoleListOrgsResponse["orgs"][number]
+
+const accountHost = (url: string) => {
+  try {
+    return new URL(url).host
+  } catch {
+    return url
+  }
+}
+
+const accountLabel = (item: Pick<OrgOption, "accountEmail" | "accountUrl">) =>
+  `${item.accountEmail}  ${accountHost(item.accountUrl)}`
+
+export function DialogConsoleOrg() {
+  const sdk = useSDK()
+  const dialog = useDialog()
+  const toast = useToast()
+  const { theme } = useTheme()
+
+  const [orgs] = createResource(async () => {
+    const result = await sdk.client.experimental.console.listOrgs({}, { throwOnError: true })
+    return result.data?.orgs ?? []
+  })
+
+  const current = createMemo(() => orgs()?.find((item) => item.active))
+
+  const options = createMemo(() => {
+    const listed = orgs()
+    if (listed === undefined) {
+      return [
+        {
+          title: "Loading orgs...",
+          value: "loading",
+          onSelect: () => {},
+        },
+      ]
+    }
+
+    if (listed.length === 0) {
+      return [
+        {
+          title: "No orgs found",
+          value: "empty",
+          onSelect: () => {},
+        },
+      ]
+    }
+
+    return listed
+      .toSorted((a, b) => {
+        const activeAccountA = a.active ? 0 : 1
+        const activeAccountB = b.active ? 0 : 1
+        if (activeAccountA !== activeAccountB) return activeAccountA - activeAccountB
+
+        const accountCompare = accountLabel(a).localeCompare(accountLabel(b))
+        if (accountCompare !== 0) return accountCompare
+
+        return a.orgName.localeCompare(b.orgName)
+      })
+      .map((item) => ({
+        title: item.orgName,
+        value: item,
+        category: accountLabel(item),
+        categoryView: (
+          <box flexDirection="row" gap={2}>
+            <text fg={theme.accent}>{item.accountEmail}</text>
+            <text fg={theme.textMuted}>{accountHost(item.accountUrl)}</text>
+          </box>
+        ),
+        onSelect: async () => {
+          if (item.active) {
+            dialog.clear()
+            return
+          }
+
+          await sdk.client.experimental.console.switchOrg(
+            {
+              accountID: item.accountID,
+              orgID: item.orgID,
+            },
+            { throwOnError: true },
+          )
+
+          await sdk.client.instance.dispose()
+          toast.show({
+            message: `Switched to ${item.orgName}`,
+            variant: "info",
+          })
+          dialog.clear()
+        },
+      }))
+  })
+
+  return <DialogSelect<string | OrgOption> title="Switch org" options={options()} current={current()} />
+}

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

@@ -8,6 +8,7 @@ import { createDialogProviderOptions, DialogProvider } from "./dialog-provider"
 import { DialogVariant } from "./dialog-variant"
 import { useKeybind } from "../context/keybind"
 import * as fuzzysort from "fuzzysort"
+import { consoleManagedProviderLabel } from "@tui/util/provider-origin"
 
 export function useConnected() {
   const sync = useSync()
@@ -46,7 +47,11 @@ export function DialogModel(props: { providerID?: string }) {
             key: item,
             value: { providerID: provider.id, modelID: model.id },
             title: model.name ?? item.modelID,
-            description: provider.name,
+            description: consoleManagedProviderLabel(
+              sync.data.console_state.consoleManagedProviders,
+              provider.id,
+              provider.name,
+            ),
             category,
             disabled: provider.id === "opencode" && model.id.includes("-nano"),
             footer: model.cost?.input === 0 && provider.id === "opencode" ? "Free" : undefined,
@@ -84,7 +89,9 @@ export function DialogModel(props: { providerID?: string }) {
             description: favorites.some((item) => item.providerID === provider.id && item.modelID === model)
               ? "(Favorite)"
               : undefined,
-            category: connected() ? provider.name : undefined,
+            category: connected()
+              ? consoleManagedProviderLabel(sync.data.console_state.consoleManagedProviders, provider.id, provider.name)
+              : undefined,
             disabled: provider.id === "opencode" && model.includes("-nano"),
             footer: info.cost?.input === 0 && provider.id === "opencode" ? "Free" : undefined,
             onSelect() {
@@ -132,7 +139,11 @@ export function DialogModel(props: { providerID?: string }) {
     props.providerID ? sync.data.provider.find((x) => x.id === props.providerID) : null,
   )
 
-  const title = createMemo(() => provider()?.name ?? "Select model")
+  const title = createMemo(() => {
+    const value = provider()
+    if (!value) return "Select model"
+    return consoleManagedProviderLabel(sync.data.console_state.consoleManagedProviders, value.id, value.name)
+  })
 
   function onSelect(providerID: string, modelID: string) {
     local.model.set({ providerID, modelID }, { recent: true })

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

@@ -13,6 +13,7 @@ import { DialogModel } from "./dialog-model"
 import { useKeyboard } from "@opentui/solid"
 import { Clipboard } from "@tui/util/clipboard"
 import { useToast } from "../ui/toast"
+import { CONSOLE_MANAGED_ICON, isConsoleManagedProvider } from "@tui/util/provider-origin"
 
 const PROVIDER_PRIORITY: Record<string, number> = {
   opencode: 0,
@@ -28,87 +29,111 @@ export function createDialogProviderOptions() {
   const dialog = useDialog()
   const sdk = useSDK()
   const toast = useToast()
+  const { theme } = useTheme()
   const options = createMemo(() => {
     return pipe(
       sync.data.provider_next.all,
       sortBy((x) => PROVIDER_PRIORITY[x.id] ?? 99),
-      map((provider) => ({
-        title: provider.name,
-        value: provider.id,
-        description: {
-          opencode: "(Recommended)",
-          anthropic: "(API key)",
-          openai: "(ChatGPT Plus/Pro or API key)",
-          "opencode-go": "Low cost subscription for everyone",
-        }[provider.id],
-        category: provider.id in PROVIDER_PRIORITY ? "Popular" : "Other",
-        async onSelect() {
-          const methods = sync.data.provider_auth[provider.id] ?? [
-            {
-              type: "api",
-              label: "API key",
-            },
-          ]
-          let index: number | null = 0
-          if (methods.length > 1) {
-            index = await new Promise<number | null>((resolve) => {
-              dialog.replace(
-                () => (
-                  <DialogSelect
-                    title="Select auth method"
-                    options={methods.map((x, index) => ({
-                      title: x.label,
-                      value: index,
-                    }))}
-                    onSelect={(option) => resolve(option.value)}
-                  />
-                ),
-                () => resolve(null),
-              )
-            })
-          }
-          if (index == null) return
-          const method = methods[index]
-          if (method.type === "oauth") {
-            let inputs: Record<string, string> | undefined
-            if (method.prompts?.length) {
-              const value = await PromptsMethod({
-                dialog,
-                prompts: method.prompts,
-              })
-              if (!value) return
-              inputs = value
-            }
+      map((provider) => {
+        const consoleManaged = isConsoleManagedProvider(sync.data.console_state.consoleManagedProviders, provider.id)
+        const connected = sync.data.provider_next.connected.includes(provider.id)
 
-            const result = await sdk.client.provider.oauth.authorize({
-              providerID: provider.id,
-              method: index,
-              inputs,
-            })
-            if (result.error) {
-              toast.show({
-                variant: "error",
-                message: JSON.stringify(result.error),
+        return {
+          title: provider.name,
+          value: provider.id,
+          description: {
+            opencode: "(Recommended)",
+            anthropic: "(API key)",
+            openai: "(ChatGPT Plus/Pro or API key)",
+            "opencode-go": "Low cost subscription for everyone",
+          }[provider.id],
+          footer: consoleManaged ? sync.data.console_state.activeOrgName : undefined,
+          category: provider.id in PROVIDER_PRIORITY ? "Popular" : "Other",
+          gutter: consoleManaged ? (
+            <text fg={theme.textMuted}>{CONSOLE_MANAGED_ICON}</text>
+          ) : connected ? (
+            <text fg={theme.success}>✓</text>
+          ) : undefined,
+          async onSelect() {
+            if (consoleManaged) return
+
+            const methods = sync.data.provider_auth[provider.id] ?? [
+              {
+                type: "api",
+                label: "API key",
+              },
+            ]
+            let index: number | null = 0
+            if (methods.length > 1) {
+              index = await new Promise<number | null>((resolve) => {
+                dialog.replace(
+                  () => (
+                    <DialogSelect
+                      title="Select auth method"
+                      options={methods.map((x, index) => ({
+                        title: x.label,
+                        value: index,
+                      }))}
+                      onSelect={(option) => resolve(option.value)}
+                    />
+                  ),
+                  () => resolve(null),
+                )
               })
-              dialog.clear()
-              return
             }
-            if (result.data?.method === "code") {
-              dialog.replace(() => (
-                <CodeMethod providerID={provider.id} title={method.label} index={index} authorization={result.data!} />
-              ))
+            if (index == null) return
+            const method = methods[index]
+            if (method.type === "oauth") {
+              let inputs: Record<string, string> | undefined
+              if (method.prompts?.length) {
+                const value = await PromptsMethod({
+                  dialog,
+                  prompts: method.prompts,
+                })
+                if (!value) return
+                inputs = value
+              }
+
+              const result = await sdk.client.provider.oauth.authorize({
+                providerID: provider.id,
+                method: index,
+                inputs,
+              })
+              if (result.error) {
+                toast.show({
+                  variant: "error",
+                  message: JSON.stringify(result.error),
+                })
+                dialog.clear()
+                return
+              }
+              if (result.data?.method === "code") {
+                dialog.replace(() => (
+                  <CodeMethod
+                    providerID={provider.id}
+                    title={method.label}
+                    index={index}
+                    authorization={result.data!}
+                  />
+                ))
+              }
+              if (result.data?.method === "auto") {
+                dialog.replace(() => (
+                  <AutoMethod
+                    providerID={provider.id}
+                    title={method.label}
+                    index={index}
+                    authorization={result.data!}
+                  />
+                ))
+              }
             }
-            if (result.data?.method === "auto") {
-              dialog.replace(() => (
-                <AutoMethod providerID={provider.id} title={method.label} index={index} authorization={result.data!} />
-              ))
+            if (method.type === "api") {
+              return dialog.replace(() => <ApiMethod providerID={provider.id} title={method.label} />)
             }
-          }
-          if (method.type === "api") {
-            return dialog.replace(() => <ApiMethod providerID={provider.id} title={method.label} />)
-          }
-        },
-      })),
+          },
+        }
+      }),
     )
   })
   return options

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

@@ -35,6 +35,7 @@ import { useToast } from "../../ui/toast"
 import { useKV } from "../../context/kv"
 import { useTextareaKeybindings } from "../textarea-keybindings"
 import { DialogSkill } from "../dialog-skill"
+import { CONSOLE_MANAGED_ICON, consoleManagedProviderLabel } from "@tui/util/provider-origin"
 
 export type PromptProps = {
   sessionID?: string
@@ -94,6 +95,15 @@ export function Prompt(props: PromptProps) {
   const list = createMemo(() => props.placeholders?.normal ?? [])
   const shell = createMemo(() => props.placeholders?.shell ?? [])
   const [auto, setAuto] = createSignal<AutocompleteRef>()
+  const activeOrgName = createMemo(() => sync.data.console_state.activeOrgName)
+  const canSwitchOrgs = createMemo(() => sync.data.console_state.switchableOrgCount > 1)
+  const currentProviderLabel = createMemo(() => {
+    const current = local.model.current()
+    const provider = local.model.parsed().provider
+    if (!current) return provider
+    return consoleManagedProviderLabel(sync.data.console_state.consoleManagedProviders, current.providerID, provider)
+  })
+  const hasRightContent = createMemo(() => Boolean(props.right || activeOrgName()))
 
   function promptModelWarning() {
     toast.show({
@@ -1095,7 +1105,7 @@ export function Prompt(props: PromptProps) {
                     <text flexShrink={0} fg={keybind.leader ? theme.textMuted : theme.text}>
                       {local.model.parsed().model}
                     </text>
-                    <text fg={theme.textMuted}>{local.model.parsed().provider}</text>
+                    <text fg={theme.textMuted}>{currentProviderLabel()}</text>
                     <Show when={showVariant()}>
                       <text fg={theme.textMuted}>·</text>
                       <text>
@@ -1105,7 +1115,22 @@ export function Prompt(props: PromptProps) {
                   </box>
                 </Show>
               </box>
-              {props.right}
+              <Show when={hasRightContent()}>
+                <box flexDirection="row" gap={1} alignItems="center">
+                  {props.right}
+                  <Show when={activeOrgName()}>
+                    <text
+                      fg={theme.textMuted}
+                      onMouseUp={() => {
+                        if (!canSwitchOrgs()) return
+                        command.trigger("console.org.switch")
+                      }}
+                    >
+                      {`${CONSOLE_MANAGED_ICON} ${activeOrgName()}`}
+                    </text>
+                  </Show>
+                </box>
+              </Show>
             </box>
           </box>
         </box>

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

@@ -29,6 +29,7 @@ import { batch, onMount } from "solid-js"
 import { Log } from "@/util/log"
 import type { Path } from "@opencode-ai/sdk"
 import type { Workspace } from "@opencode-ai/sdk/v2"
+import { ConsoleState, emptyConsoleState, type ConsoleState as ConsoleStateType } from "@/config/console-state"
 
 export const { use: useSync, provider: SyncProvider } = createSimpleContext({
   name: "Sync",
@@ -38,6 +39,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       provider: Provider[]
       provider_default: Record<string, string>
       provider_next: ProviderListResponse
+      console_state: ConsoleStateType
       provider_auth: Record<string, ProviderAuthMethod[]>
       agent: Agent[]
       command: Command[]
@@ -81,6 +83,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
         default: {},
         connected: [],
       },
+      console_state: emptyConsoleState,
       provider_auth: {},
       config: {},
       status: "loading",
@@ -365,6 +368,10 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
       // blocking - include session.list when continuing a session
       const providersPromise = sdk.client.config.providers({}, { throwOnError: true })
       const providerListPromise = sdk.client.provider.list({}, { throwOnError: true })
+      const consoleStatePromise = sdk.client.experimental.console
+        .get({}, { throwOnError: true })
+        .then((x) => ConsoleState.parse(x.data))
+        .catch(() => emptyConsoleState)
       const agentsPromise = sdk.client.app.agents({}, { throwOnError: true })
       const configPromise = sdk.client.config.get({}, { throwOnError: true })
       const blockingRequests: Promise<unknown>[] = [
@@ -379,6 +386,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
         .then(() => {
           const providersResponse = providersPromise.then((x) => x.data!)
           const providerListResponse = providerListPromise.then((x) => x.data!)
+          const consoleStateResponse = consoleStatePromise
           const agentsResponse = agentsPromise.then((x) => x.data ?? [])
           const configResponse = configPromise.then((x) => x.data!)
           const sessionListResponse = args.continue ? sessionListPromise : undefined
@@ -386,20 +394,23 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           return Promise.all([
             providersResponse,
             providerListResponse,
+            consoleStateResponse,
             agentsResponse,
             configResponse,
             ...(sessionListResponse ? [sessionListResponse] : []),
           ]).then((responses) => {
             const providers = responses[0]
             const providerList = responses[1]
-            const agents = responses[2]
-            const config = responses[3]
-            const sessions = responses[4]
+            const consoleState = responses[2]
+            const agents = responses[3]
+            const config = responses[4]
+            const sessions = responses[5]
 
             batch(() => {
               setStore("provider", reconcile(providers.providers))
               setStore("provider_default", reconcile(providers.default))
               setStore("provider_next", reconcile(providerList))
+              setStore("console_state", reconcile(consoleState))
               setStore("agent", reconcile(agents))
               setStore("config", reconcile(config))
               if (sessions !== undefined) setStore("session", reconcile(sessions))
@@ -411,6 +422,7 @@ export const { use: useSync, provider: SyncProvider } = createSimpleContext({
           // non-blocking
           Promise.all([
             ...(args.continue ? [] : [sessionListPromise.then((sessions) => setStore("session", reconcile(sessions)))]),
+            consoleStatePromise.then((consoleState) => setStore("console_state", reconcile(consoleState))),
             sdk.client.command.list().then((x) => setStore("command", reconcile(x.data ?? []))),
             sdk.client.lsp.status().then((x) => setStore("lsp", reconcile(x.data!))),
             sdk.client.mcp.status().then((x) => setStore("mcp", reconcile(x.data!))),

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

@@ -38,6 +38,7 @@ export interface DialogSelectOption<T = any> {
   description?: string
   footer?: JSX.Element | string
   category?: string
+  categoryView?: JSX.Element
   disabled?: boolean
   bg?: RGBA
   gutter?: JSX.Element
@@ -291,9 +292,16 @@ export function DialogSelect<T>(props: DialogSelectProps<T>) {
               <>
                 <Show when={category}>
                   <box paddingTop={index() > 0 ? 1 : 0} paddingLeft={3}>
-                    <text fg={theme.accent} attributes={TextAttributes.BOLD}>
-                      {category}
-                    </text>
+                    <Show
+                      when={options[0]?.categoryView}
+                      fallback={
+                        <text fg={theme.accent} attributes={TextAttributes.BOLD}>
+                          {category}
+                        </text>
+                      }
+                    >
+                      {options[0]?.categoryView}
+                    </Show>
                   </box>
                 </Show>
                 <For each={options}>

packages/opencode/src/cli/cmd/tui/util/provider-origin.ts

@@ -0,0 +1,20 @@
+export const CONSOLE_MANAGED_ICON = "⌂"
+
+const contains = (consoleManagedProviders: string[] | ReadonlySet<string>, providerID: string) =>
+  Array.isArray(consoleManagedProviders)
+    ? consoleManagedProviders.includes(providerID)
+    : consoleManagedProviders.has(providerID)
+
+export const isConsoleManagedProvider = (consoleManagedProviders: string[] | ReadonlySet<string>, providerID: string) =>
+  contains(consoleManagedProviders, providerID)
+
+export const consoleManagedProviderSuffix = (
+  consoleManagedProviders: string[] | ReadonlySet<string>,
+  providerID: string,
+) => (contains(consoleManagedProviders, providerID) ? ` ${CONSOLE_MANAGED_ICON}` : "")
+
+export const consoleManagedProviderLabel = (
+  consoleManagedProviders: string[] | ReadonlySet<string>,
+  providerID: string,
+  providerName: string,
+) => `${providerName}${consoleManagedProviderSuffix(consoleManagedProviders, providerID)}`

packages/opencode/src/config/config.ts

@@ -33,6 +33,7 @@ import { Account } from "@/account"
 import { isRecord } from "@/util/record"
 import { ConfigPaths } from "./paths"
 import { Filesystem } from "@/util/filesystem"
+import type { ConsoleState } from "./console-state"
 import { AppFileSystem } from "@/filesystem"
 import { InstanceState } from "@/effect/instance-state"
 import { makeRuntime } from "@/effect/run-service"
@@ -1050,11 +1051,13 @@ export namespace Config {
     config: Info
     directories: string[]
     deps: Promise<void>[]
+    consoleState: ConsoleState
   }
 
   export interface Interface {
     readonly get: () => Effect.Effect<Info>
     readonly getGlobal: () => Effect.Effect<Info>
+    readonly getConsoleState: () => Effect.Effect<ConsoleState>
     readonly update: (config: Info) => Effect.Effect<void>
     readonly updateGlobal: (config: Info) => Effect.Effect<Info>
     readonly invalidate: (wait?: boolean) => Effect.Effect<void>
@@ -1260,6 +1263,8 @@ export namespace Config {
           const auth = yield* authSvc.all().pipe(Effect.orDie)
 
           let result: Info = {}
+          const consoleManagedProviders = new Set<string>()
+          let activeOrgName: string | undefined
 
           const scope = (source: string): PluginScope => {
             if (source.startsWith("http://") || source.startsWith("https://")) return "global"
@@ -1371,26 +1376,31 @@ export namespace Config {
             log.debug("loaded custom config from OPENCODE_CONFIG_CONTENT")
           }
 
-          const active = Option.getOrUndefined(yield* accountSvc.active().pipe(Effect.orDie))
-          if (active?.active_org_id) {
+          const activeOrg = Option.getOrUndefined(
+            yield* accountSvc.activeOrg().pipe(Effect.catch(() => Effect.succeed(Option.none()))),
+          )
+          if (activeOrg) {
             yield* Effect.gen(function* () {
               const [configOpt, tokenOpt] = yield* Effect.all(
-                [accountSvc.config(active.id, active.active_org_id!), accountSvc.token(active.id)],
+                [accountSvc.config(activeOrg.account.id, activeOrg.org.id), accountSvc.token(activeOrg.account.id)],
                 { concurrency: 2 },
               )
-              const token = Option.getOrUndefined(tokenOpt)
-              if (token) {
-                process.env["OPENCODE_CONSOLE_TOKEN"] = token
-                Env.set("OPENCODE_CONSOLE_TOKEN", token)
+              if (Option.isSome(tokenOpt)) {
+                process.env["OPENCODE_CONSOLE_TOKEN"] = tokenOpt.value
+                Env.set("OPENCODE_CONSOLE_TOKEN", tokenOpt.value)
               }
 
-              const config = Option.getOrUndefined(configOpt)
-              if (config) {
-                const source = `${active.url}/api/config`
-                const next = yield* loadConfig(JSON.stringify(config), {
+              activeOrgName = activeOrg.org.name
+
+              if (Option.isSome(configOpt)) {
+                const source = `${activeOrg.account.url}/api/config`
+                const next = yield* loadConfig(JSON.stringify(configOpt.value), {
                   dir: path.dirname(source),
                   source,
                 })
+                for (const providerID of Object.keys(next.provider ?? {})) {
+                  consoleManagedProviders.add(providerID)
+                }
                 merge(source, next, "global")
               }
             }).pipe(
@@ -1456,6 +1466,11 @@ export namespace Config {
             config: result,
             directories,
             deps,
+            consoleState: {
+              consoleManagedProviders: Array.from(consoleManagedProviders),
+              activeOrgName,
+              switchableOrgCount: 0,
+            },
           }
         })
 
@@ -1473,6 +1488,10 @@ export namespace Config {
           return yield* InstanceState.use(state, (s) => s.directories)
         })
 
+        const getConsoleState = Effect.fn("Config.getConsoleState")(function* () {
+          return yield* InstanceState.use(state, (s) => s.consoleState)
+        })
+
         const waitForDependencies = Effect.fn("Config.waitForDependencies")(function* () {
           yield* InstanceState.useEffect(state, (s) => Effect.promise(() => Promise.all(s.deps).then(() => undefined)))
         })
@@ -1528,6 +1547,7 @@ export namespace Config {
         return Service.of({
           get,
           getGlobal,
+          getConsoleState,
           update,
           updateGlobal,
           invalidate,
@@ -1553,6 +1573,10 @@ export namespace Config {
     return runPromise((svc) => svc.getGlobal())
   }
 
+  export async function getConsoleState() {
+    return runPromise((svc) => svc.getConsoleState())
+  }
+
   export async function update(config: Info) {
     return runPromise((svc) => svc.update(config))
   }

packages/opencode/src/config/console-state.ts

@@ -0,0 +1,15 @@
+import z from "zod"
+
+export const ConsoleState = z.object({
+  consoleManagedProviders: z.array(z.string()),
+  activeOrgName: z.string().optional(),
+  switchableOrgCount: z.number().int().nonnegative(),
+})
+
+export type ConsoleState = z.infer<typeof ConsoleState>
+
+export const emptyConsoleState: ConsoleState = {
+  consoleManagedProviders: [],
+  activeOrgName: undefined,
+  switchableOrgCount: 0,
+}

packages/opencode/src/filesystem/index.ts

@@ -188,13 +188,23 @@ export namespace AppFileSystem {
 
   export function normalizePath(p: string): string {
     if (process.platform !== "win32") return p
+    const resolved = pathResolve(windowsPath(p))
     try {
-      return realpathSync.native(p)
+      return realpathSync.native(resolved)
     } catch {
-      return p
+      return resolved
     }
   }
 
+  export function normalizePathPattern(p: string): string {
+    if (process.platform !== "win32") return p
+    if (p === "*") return p
+    const match = p.match(/^(.*)[\\/]\*$/)
+    if (!match) return normalizePath(p)
+    const dir = /^[A-Za-z]:$/.test(match[1]) ? match[1] + "\\" : match[1]
+    return join(normalizePath(dir), "*")
+  }
+
   export function resolve(p: string): string {
     const resolved = pathResolve(windowsPath(p))
     try {

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

@@ -8,13 +8,116 @@ import { Instance } from "../../project/instance"
 import { Project } from "../../project/project"
 import { MCP } from "../../mcp"
 import { Session } from "../../session"
+import { Config } from "../../config/config"
+import { ConsoleState } from "../../config/console-state"
+import { Account, AccountID, OrgID } from "../../account"
 import { zodToJsonSchema } from "zod-to-json-schema"
 import { errors } from "../error"
 import { lazy } from "../../util/lazy"
 import { WorkspaceRoutes } from "./workspace"
 
+const ConsoleOrgOption = z.object({
+  accountID: z.string(),
+  accountEmail: z.string(),
+  accountUrl: z.string(),
+  orgID: z.string(),
+  orgName: z.string(),
+  active: z.boolean(),
+})
+
+const ConsoleOrgList = z.object({
+  orgs: z.array(ConsoleOrgOption),
+})
+
+const ConsoleSwitchBody = z.object({
+  accountID: z.string(),
+  orgID: z.string(),
+})
+
 export const ExperimentalRoutes = lazy(() =>
   new Hono()
+    .get(
+      "/console",
+      describeRoute({
+        summary: "Get active Console provider metadata",
+        description: "Get the active Console org name and the set of provider IDs managed by that Console org.",
+        operationId: "experimental.console.get",
+        responses: {
+          200: {
+            description: "Active Console provider metadata",
+            content: {
+              "application/json": {
+                schema: resolver(ConsoleState),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        const [consoleState, groups] = await Promise.all([Config.getConsoleState(), Account.orgsByAccount()])
+        return c.json({
+          ...consoleState,
+          switchableOrgCount: groups.reduce((count, group) => count + group.orgs.length, 0),
+        })
+      },
+    )
+    .get(
+      "/console/orgs",
+      describeRoute({
+        summary: "List switchable Console orgs",
+        description: "Get the available Console orgs across logged-in accounts, including the current active org.",
+        operationId: "experimental.console.listOrgs",
+        responses: {
+          200: {
+            description: "Switchable Console orgs",
+            content: {
+              "application/json": {
+                schema: resolver(ConsoleOrgList),
+              },
+            },
+          },
+        },
+      }),
+      async (c) => {
+        const [groups, active] = await Promise.all([Account.orgsByAccount(), Account.active()])
+
+        const orgs = groups.flatMap((group) =>
+          group.orgs.map((org) => ({
+            accountID: group.account.id,
+            accountEmail: group.account.email,
+            accountUrl: group.account.url,
+            orgID: org.id,
+            orgName: org.name,
+            active: !!active && active.id === group.account.id && active.active_org_id === org.id,
+          })),
+        )
+        return c.json({ orgs })
+      },
+    )
+    .post(
+      "/console/switch",
+      describeRoute({
+        summary: "Switch active Console org",
+        description: "Persist a new active Console account/org selection for the current local OpenCode state.",
+        operationId: "experimental.console.switchOrg",
+        responses: {
+          200: {
+            description: "Switch success",
+            content: {
+              "application/json": {
+                schema: resolver(z.boolean()),
+              },
+            },
+          },
+        },
+      }),
+      validator("json", ConsoleSwitchBody),
+      async (c) => {
+        const body = c.req.valid("json")
+        await Account.switchOrg(AccountID.make(body.accountID), OrgID.make(body.orgID))
+        return c.json(true)
+      },
+    )
     .get(
       "/tool/ids",
       describeRoute({

packages/opencode/src/session/index.ts

@@ -278,7 +278,7 @@ export namespace Session {
     const tokens = {
       total,
       input: adjustedInputTokens,
-      output: outputTokens,
+      output: outputTokens - reasoningTokens,
       reasoning: reasoningTokens,
       cache: {
         write: cacheWriteInputTokens,

packages/opencode/src/tool/external-directory.ts

@@ -1,7 +1,8 @@
 import path from "path"
+import { Effect } from "effect"
 import type { Tool } from "./tool"
 import { Instance } from "../project/instance"
-import { Filesystem } from "@/util/filesystem"
+import { AppFileSystem } from "../filesystem"
 
 type Kind = "file" | "directory"
 
@@ -15,14 +16,14 @@ export async function assertExternalDirectory(ctx: Tool.Context, target?: string
 
   if (options?.bypass) return
 
-  const full = process.platform === "win32" ? Filesystem.normalizePath(target) : target
+  const full = process.platform === "win32" ? AppFileSystem.normalizePath(target) : target
   if (Instance.containsPath(full)) return
 
   const kind = options?.kind ?? "file"
   const dir = kind === "directory" ? full : path.dirname(full)
   const glob =
     process.platform === "win32"
-      ? Filesystem.normalizePathPattern(path.join(dir, "*"))
+      ? AppFileSystem.normalizePathPattern(path.join(dir, "*"))
       : path.join(dir, "*").replaceAll("\\", "/")
 
   await ctx.ask({
@@ -35,3 +36,11 @@ export async function assertExternalDirectory(ctx: Tool.Context, target?: string
     },
   })
 }
+
+export const assertExternalDirectoryEffect = Effect.fn("Tool.assertExternalDirectory")(function* (
+  ctx: Tool.Context,
+  target?: string,
+  options?: Options,
+) {
+  yield* Effect.promise(() => assertExternalDirectory(ctx, target, options))
+})

packages/opencode/src/tool/read.ts

@@ -1,16 +1,17 @@
 import z from "zod"
+import { Effect, Scope } from "effect"
 import { createReadStream } from "fs"
-import * as fs from "fs/promises"
+import { open } from "fs/promises"
 import * as path from "path"
 import { createInterface } from "readline"
 import { Tool } from "./tool"
+import { AppFileSystem } from "../filesystem"
 import { LSP } from "../lsp"
 import { FileTime } from "../file/time"
 import DESCRIPTION from "./read.txt"
 import { Instance } from "../project/instance"
-import { assertExternalDirectory } from "./external-directory"
+import { assertExternalDirectoryEffect } from "./external-directory"
 import { Instruction } from "../session/instruction"
-import { Filesystem } from "../util/filesystem"
 
 const DEFAULT_READ_LIMIT = 2000
 const MAX_LINE_LENGTH = 2000
@@ -18,222 +19,257 @@ const MAX_LINE_SUFFIX = `... (line truncated to ${MAX_LINE_LENGTH} chars)`
 const MAX_BYTES = 50 * 1024
 const MAX_BYTES_LABEL = `${MAX_BYTES / 1024} KB`
 
-export const ReadTool = Tool.define("read", {
-  description: DESCRIPTION,
-  parameters: z.object({
-    filePath: z.string().describe("The absolute path to the file or directory to read"),
-    offset: z.coerce.number().describe("The line number to start reading from (1-indexed)").optional(),
-    limit: z.coerce.number().describe("The maximum number of lines to read (defaults to 2000)").optional(),
-  }),
-  async execute(params, ctx) {
-    if (params.offset !== undefined && params.offset < 1) {
-      throw new Error("offset must be greater than or equal to 1")
-    }
-    let filepath = params.filePath
-    if (!path.isAbsolute(filepath)) {
-      filepath = path.resolve(Instance.directory, filepath)
-    }
-    if (process.platform === "win32") {
-      filepath = Filesystem.normalizePath(filepath)
-    }
-    const title = path.relative(Instance.worktree, filepath)
+const parameters = z.object({
+  filePath: z.string().describe("The absolute path to the file or directory to read"),
+  offset: z.coerce.number().describe("The line number to start reading from (1-indexed)").optional(),
+  limit: z.coerce.number().describe("The maximum number of lines to read (defaults to 2000)").optional(),
+})
 
-    const stat = Filesystem.stat(filepath)
+export const ReadTool = Tool.defineEffect(
+  "read",
+  Effect.gen(function* () {
+    const fs = yield* AppFileSystem.Service
+    const instruction = yield* Instruction.Service
+    const lsp = yield* LSP.Service
+    const time = yield* FileTime.Service
+    const scope = yield* Scope.Scope
 
-    await assertExternalDirectory(ctx, filepath, {
-      bypass: Boolean(ctx.extra?.["bypassCwdCheck"]),
-      kind: stat?.isDirectory() ? "directory" : "file",
-    })
-
-    await ctx.ask({
-      permission: "read",
-      patterns: [filepath],
-      always: ["*"],
-      metadata: {},
-    })
-
-    if (!stat) {
+    const miss = Effect.fn("ReadTool.miss")(function* (filepath: string) {
       const dir = path.dirname(filepath)
       const base = path.basename(filepath)
-
-      const suggestions = await fs
-        .readdir(dir)
-        .then((entries) =>
-          entries
+      const items = yield* fs.readDirectory(dir).pipe(
+        Effect.map((items) =>
+          items
             .filter(
-              (entry) =>
-                entry.toLowerCase().includes(base.toLowerCase()) || base.toLowerCase().includes(entry.toLowerCase()),
+              (item) =>
+                item.toLowerCase().includes(base.toLowerCase()) || base.toLowerCase().includes(item.toLowerCase()),
             )
-            .map((entry) => path.join(dir, entry))
+            .map((item) => path.join(dir, item))
             .slice(0, 3),
-        )
-        .catch(() => [])
+        ),
+        Effect.catch(() => Effect.succeed([] as string[])),
+      )
 
-      if (suggestions.length > 0) {
-        throw new Error(`File not found: ${filepath}\n\nDid you mean one of these?\n${suggestions.join("\n")}`)
+      if (items.length > 0) {
+        return yield* Effect.fail(
+          new Error(`File not found: ${filepath}\n\nDid you mean one of these?\n${items.join("\n")}`),
+        )
       }
 
-      throw new Error(`File not found: ${filepath}`)
-    }
+      return yield* Effect.fail(new Error(`File not found: ${filepath}`))
+    })
 
-    if (stat.isDirectory()) {
-      const dirents = await fs.readdir(filepath, { withFileTypes: true })
-      const entries = await Promise.all(
-        dirents.map(async (dirent) => {
-          if (dirent.isDirectory()) return dirent.name + "/"
-          if (dirent.isSymbolicLink()) {
-            const target = await fs.stat(path.join(filepath, dirent.name)).catch(() => undefined)
-            if (target?.isDirectory()) return dirent.name + "/"
-          }
-          return dirent.name
+    const list = Effect.fn("ReadTool.list")(function* (filepath: string) {
+      const items = yield* fs.readDirectoryEntries(filepath)
+      return yield* Effect.forEach(
+        items,
+        Effect.fnUntraced(function* (item) {
+          if (item.type === "directory") return item.name + "/"
+          if (item.type !== "symlink") return item.name
+
+          const target = yield* fs
+            .stat(path.join(filepath, item.name))
+            .pipe(Effect.catch(() => Effect.succeed(undefined)))
+          if (target?.type === "Directory") return item.name + "/"
+          return item.name
+        }),
+        { concurrency: "unbounded" },
+      ).pipe(Effect.map((items: string[]) => items.sort((a, b) => a.localeCompare(b))))
+    })
+
+    const warm = Effect.fn("ReadTool.warm")(function* (filepath: string, sessionID: Tool.Context["sessionID"]) {
+      yield* lsp.touchFile(filepath, false).pipe(Effect.ignore, Effect.forkIn(scope))
+      yield* time.read(sessionID, filepath)
+    })
+
+    const run = Effect.fn("ReadTool.execute")(function* (params: z.infer<typeof parameters>, ctx: Tool.Context) {
+      if (params.offset !== undefined && params.offset < 1) {
+        return yield* Effect.fail(new Error("offset must be greater than or equal to 1"))
+      }
+
+      let filepath = params.filePath
+      if (!path.isAbsolute(filepath)) {
+        filepath = path.resolve(Instance.directory, filepath)
+      }
+      if (process.platform === "win32") {
+        filepath = AppFileSystem.normalizePath(filepath)
+      }
+      const title = path.relative(Instance.worktree, filepath)
+
+      const stat = yield* fs.stat(filepath).pipe(
+        Effect.catchIf(
+          (err) => "reason" in err && err.reason._tag === "NotFound",
+          () => Effect.succeed(undefined),
+        ),
+      )
+
+      yield* assertExternalDirectoryEffect(ctx, filepath, {
+        bypass: Boolean(ctx.extra?.["bypassCwdCheck"]),
+        kind: stat?.type === "Directory" ? "directory" : "file",
+      })
+
+      yield* Effect.promise(() =>
+        ctx.ask({
+          permission: "read",
+          patterns: [filepath],
+          always: ["*"],
+          metadata: {},
         }),
       )
-      entries.sort((a, b) => a.localeCompare(b))
 
-      const limit = params.limit ?? DEFAULT_READ_LIMIT
-      const offset = params.offset ?? 1
-      const start = offset - 1
-      const sliced = entries.slice(start, start + limit)
-      const truncated = start + sliced.length < entries.length
+      if (!stat) return yield* miss(filepath)
 
-      const output = [
-        `<path>${filepath}</path>`,
-        `<type>directory</type>`,
-        `<entries>`,
-        sliced.join("\n"),
-        truncated
-          ? `\n(Showing ${sliced.length} of ${entries.length} entries. Use 'offset' parameter to read beyond entry ${offset + sliced.length})`
-          : `\n(${entries.length} entries)`,
-        `</entries>`,
-      ].join("\n")
+      if (stat.type === "Directory") {
+        const items = yield* list(filepath)
+        const limit = params.limit ?? DEFAULT_READ_LIMIT
+        const offset = params.offset ?? 1
+        const start = offset - 1
+        const sliced = items.slice(start, start + limit)
+        const truncated = start + sliced.length < items.length
+
+        return {
+          title,
+          output: [
+            `<path>${filepath}</path>`,
+            `<type>directory</type>`,
+            `<entries>`,
+            sliced.join("\n"),
+            truncated
+              ? `\n(Showing ${sliced.length} of ${items.length} entries. Use 'offset' parameter to read beyond entry ${offset + sliced.length})`
+              : `\n(${items.length} entries)`,
+            `</entries>`,
+          ].join("\n"),
+          metadata: {
+            preview: sliced.slice(0, 20).join("\n"),
+            truncated,
+            loaded: [] as string[],
+          },
+        }
+      }
+
+      const loaded = yield* instruction.resolve(ctx.messages, filepath, ctx.messageID)
+
+      const mime = AppFileSystem.mimeType(filepath)
+      const isImage = mime.startsWith("image/") && mime !== "image/svg+xml" && mime !== "image/vnd.fastbidsheet"
+      const isPdf = mime === "application/pdf"
+      if (isImage || isPdf) {
+        const msg = `${isImage ? "Image" : "PDF"} read successfully`
+        return {
+          title,
+          output: msg,
+          metadata: {
+            preview: msg,
+            truncated: false,
+            loaded: loaded.map((item) => item.filepath),
+          },
+          attachments: [
+            {
+              type: "file" as const,
+              mime,
+              url: `data:${mime};base64,${Buffer.from(yield* fs.readFile(filepath)).toString("base64")}`,
+            },
+          ],
+        }
+      }
+
+      if (yield* Effect.promise(() => isBinaryFile(filepath, Number(stat.size)))) {
+        return yield* Effect.fail(new Error(`Cannot read binary file: ${filepath}`))
+      }
+
+      const file = yield* Effect.promise(() =>
+        lines(filepath, { limit: params.limit ?? DEFAULT_READ_LIMIT, offset: params.offset ?? 1 }),
+      )
+      if (file.count < file.offset && !(file.count === 0 && file.offset === 1)) {
+        return yield* Effect.fail(
+          new Error(`Offset ${file.offset} is out of range for this file (${file.count} lines)`),
+        )
+      }
+
+      let output = [`<path>${filepath}</path>`, `<type>file</type>`, "<content>" + "\n"].join("\n")
+      output += file.raw.map((line, i) => `${i + file.offset}: ${line}`).join("\n")
+
+      const last = file.offset + file.raw.length - 1
+      const next = last + 1
+      const truncated = file.more || file.cut
+      if (file.cut) {
+        output += `\n\n(Output capped at ${MAX_BYTES_LABEL}. Showing lines ${file.offset}-${last}. Use offset=${next} to continue.)`
+      } else if (file.more) {
+        output += `\n\n(Showing lines ${file.offset}-${last} of ${file.count}. Use offset=${next} to continue.)`
+      } else {
+        output += `\n\n(End of file - total ${file.count} lines)`
+      }
+      output += "\n</content>"
+
+      yield* warm(filepath, ctx.sessionID)
+
+      if (loaded.length > 0) {
+        output += `\n\n<system-reminder>\n${loaded.map((item) => item.content).join("\n\n")}\n</system-reminder>`
+      }
 
       return {
         title,
         output,
         metadata: {
-          preview: sliced.slice(0, 20).join("\n"),
+          preview: file.raw.slice(0, 20).join("\n"),
           truncated,
-          loaded: [] as string[],
+          loaded: loaded.map((item) => item.filepath),
         },
       }
-    }
-
-    const instructions = await Instruction.resolve(ctx.messages, filepath, ctx.messageID)
-
-    // Exclude SVG (XML-based) and vnd.fastbidsheet (.fbs extension, commonly FlatBuffers schema files)
-    const mime = Filesystem.mimeType(filepath)
-    const isImage = mime.startsWith("image/") && mime !== "image/svg+xml" && mime !== "image/vnd.fastbidsheet"
-    const isPdf = mime === "application/pdf"
-    if (isImage || isPdf) {
-      const msg = `${isImage ? "Image" : "PDF"} read successfully`
-      return {
-        title,
-        output: msg,
-        metadata: {
-          preview: msg,
-          truncated: false,
-          loaded: instructions.map((i) => i.filepath),
-        },
-        attachments: [
-          {
-            type: "file",
-            mime,
-            url: `data:${mime};base64,${Buffer.from(await Filesystem.readBytes(filepath)).toString("base64")}`,
-          },
-        ],
-      }
-    }
-
-    const isBinary = await isBinaryFile(filepath, Number(stat.size))
-    if (isBinary) throw new Error(`Cannot read binary file: ${filepath}`)
-
-    const stream = createReadStream(filepath, { encoding: "utf8" })
-    const rl = createInterface({
-      input: stream,
-      // Note: we use the crlfDelay option to recognize all instances of CR LF
-      // ('\r\n') in file as a single line break.
-      crlfDelay: Infinity,
     })
 
-    const limit = params.limit ?? DEFAULT_READ_LIMIT
-    const offset = params.offset ?? 1
-    const start = offset - 1
-    const raw: string[] = []
-    let bytes = 0
-    let lines = 0
-    let truncatedByBytes = false
-    let hasMoreLines = false
-    try {
-      for await (const text of rl) {
-        lines += 1
-        if (lines <= start) continue
-
-        if (raw.length >= limit) {
-          hasMoreLines = true
-          continue
-        }
-
-        const line = text.length > MAX_LINE_LENGTH ? text.substring(0, MAX_LINE_LENGTH) + MAX_LINE_SUFFIX : text
-        const size = Buffer.byteLength(line, "utf-8") + (raw.length > 0 ? 1 : 0)
-        if (bytes + size > MAX_BYTES) {
-          truncatedByBytes = true
-          hasMoreLines = true
-          break
-        }
-
-        raw.push(line)
-        bytes += size
-      }
-    } finally {
-      rl.close()
-      stream.destroy()
-    }
-
-    if (lines < offset && !(lines === 0 && offset === 1)) {
-      throw new Error(`Offset ${offset} is out of range for this file (${lines} lines)`)
-    }
-
-    const content = raw.map((line, index) => {
-      return `${index + offset}: ${line}`
-    })
-    const preview = raw.slice(0, 20).join("\n")
-
-    let output = [`<path>${filepath}</path>`, `<type>file</type>`, "<content>"].join("\n")
-    output += content.join("\n")
-
-    const totalLines = lines
-    const lastReadLine = offset + raw.length - 1
-    const nextOffset = lastReadLine + 1
-    const truncated = hasMoreLines || truncatedByBytes
-
-    if (truncatedByBytes) {
-      output += `\n\n(Output capped at ${MAX_BYTES_LABEL}. Showing lines ${offset}-${lastReadLine}. Use offset=${nextOffset} to continue.)`
-    } else if (hasMoreLines) {
-      output += `\n\n(Showing lines ${offset}-${lastReadLine} of ${totalLines}. Use offset=${nextOffset} to continue.)`
-    } else {
-      output += `\n\n(End of file - total ${totalLines} lines)`
-    }
-    output += "\n</content>"
-
-    // just warms the lsp client
-    LSP.touchFile(filepath, false)
-    await FileTime.read(ctx.sessionID, filepath)
-
-    if (instructions.length > 0) {
-      output += `\n\n<system-reminder>\n${instructions.map((i) => i.content).join("\n\n")}\n</system-reminder>`
-    }
-
     return {
-      title,
-      output,
-      metadata: {
-        preview,
-        truncated,
-        loaded: instructions.map((i) => i.filepath),
+      description: DESCRIPTION,
+      parameters,
+      async execute(params: z.infer<typeof parameters>, ctx) {
+        return Effect.runPromise(run(params, ctx).pipe(Effect.orDie))
       },
     }
-  },
-})
+  }),
+)
+
+async function lines(filepath: string, opts: { limit: number; offset: number }) {
+  const stream = createReadStream(filepath, { encoding: "utf8" })
+  const rl = createInterface({
+    input: stream,
+    // Note: we use the crlfDelay option to recognize all instances of CR LF
+    // ('\r\n') in file as a single line break.
+    crlfDelay: Infinity,
+  })
+
+  const start = opts.offset - 1
+  const raw: string[] = []
+  let bytes = 0
+  let count = 0
+  let cut = false
+  let more = false
+  try {
+    for await (const text of rl) {
+      count += 1
+      if (count <= start) continue
+
+      if (raw.length >= opts.limit) {
+        more = true
+        continue
+      }
+
+      const line = text.length > MAX_LINE_LENGTH ? text.substring(0, MAX_LINE_LENGTH) + MAX_LINE_SUFFIX : text
+      const size = Buffer.byteLength(line, "utf-8") + (raw.length > 0 ? 1 : 0)
+      if (bytes + size > MAX_BYTES) {
+        cut = true
+        more = true
+        break
+      }
+
+      raw.push(line)
+      bytes += size
+    }
+  } finally {
+    rl.close()
+    stream.destroy()
+  }
+
+  return { raw, count, cut, more, offset: opts.offset }
+}
 
 async function isBinaryFile(filepath: string, fileSize: number): Promise<boolean> {
   const ext = path.extname(filepath).toLowerCase()
@@ -274,7 +310,7 @@ async function isBinaryFile(filepath: string, fileSize: number): Promise<boolean
 
   if (fileSize === 0) return false
 
-  const fh = await fs.open(filepath, "r")
+  const fh = await open(filepath, "r")
   try {
     const sampleSize = Math.min(4096, fileSize)
     const bytes = Buffer.alloc(sampleSize)

packages/opencode/src/tool/registry.ts

@@ -35,6 +35,10 @@ import { makeRuntime } from "@/effect/run-service"
 import { Env } from "../env"
 import { Question } from "../question"
 import { Todo } from "../session/todo"
+import { LSP } from "../lsp"
+import { FileTime } from "../file/time"
+import { Instruction } from "../session/instruction"
+import { AppFileSystem } from "../filesystem"
 
 export namespace ToolRegistry {
   const log = Log.create({ service: "tool.registry" })
@@ -57,167 +61,176 @@ export namespace ToolRegistry {
 
   export class Service extends ServiceMap.Service<Service, Interface>()("@opencode/ToolRegistry") {}
 
-  export const layer: Layer.Layer<Service, never, Config.Service | Plugin.Service | Question.Service | Todo.Service> =
-    Layer.effect(
-      Service,
-      Effect.gen(function* () {
-        const config = yield* Config.Service
-        const plugin = yield* Plugin.Service
+  export const layer: Layer.Layer<
+    Service,
+    never,
+    | Config.Service
+    | Plugin.Service
+    | Question.Service
+    | Todo.Service
+    | LSP.Service
+    | FileTime.Service
+    | Instruction.Service
+    | AppFileSystem.Service
+  > = Layer.effect(
+    Service,
+    Effect.gen(function* () {
+      const config = yield* Config.Service
+      const plugin = yield* Plugin.Service
 
-        const build = <T extends Tool.Info>(tool: T | Effect.Effect<T, never, any>) =>
-          Effect.isEffect(tool) ? tool : Effect.succeed(tool)
+      const build = <T extends Tool.Info>(tool: T | Effect.Effect<T, never, any>) =>
+        Effect.isEffect(tool) ? tool : Effect.succeed(tool)
 
-        const state = yield* InstanceState.make<State>(
-          Effect.fn("ToolRegistry.state")(function* (ctx) {
-            const custom: Tool.Info[] = []
+      const state = yield* InstanceState.make<State>(
+        Effect.fn("ToolRegistry.state")(function* (ctx) {
+          const custom: Tool.Info[] = []
 
-            function fromPlugin(id: string, def: ToolDefinition): Tool.Info {
-              return {
-                id,
-                init: async (initCtx) => ({
-                  parameters: z.object(def.args),
-                  description: def.description,
-                  execute: async (args, toolCtx) => {
-                    const pluginCtx = {
-                      ...toolCtx,
-                      directory: ctx.directory,
-                      worktree: ctx.worktree,
-                    } as unknown as PluginToolContext
-                    const result = await def.execute(args as any, pluginCtx)
-                    const out = await Truncate.output(result, {}, initCtx?.agent)
-                    return {
-                      title: "",
-                      output: out.truncated ? out.content : result,
-                      metadata: { truncated: out.truncated, outputPath: out.truncated ? out.outputPath : undefined },
-                    }
-                  },
-                }),
-              }
+          function fromPlugin(id: string, def: ToolDefinition): Tool.Info {
+            return {
+              id,
+              init: async (initCtx) => ({
+                parameters: z.object(def.args),
+                description: def.description,
+                execute: async (args, toolCtx) => {
+                  const pluginCtx = {
+                    ...toolCtx,
+                    directory: ctx.directory,
+                    worktree: ctx.worktree,
+                  } as unknown as PluginToolContext
+                  const result = await def.execute(args as any, pluginCtx)
+                  const out = await Truncate.output(result, {}, initCtx?.agent)
+                  return {
+                    title: "",
+                    output: out.truncated ? out.content : result,
+                    metadata: { truncated: out.truncated, outputPath: out.truncated ? out.outputPath : undefined },
+                  }
+                },
+              }),
             }
+          }
 
-            const dirs = yield* config.directories()
-            const matches = dirs.flatMap((dir) =>
-              Glob.scanSync("{tool,tools}/*.{js,ts}", { cwd: dir, absolute: true, dot: true, symlink: true }),
-            )
-            if (matches.length) yield* config.waitForDependencies()
-            for (const match of matches) {
-              const namespace = path.basename(match, path.extname(match))
-              const mod = yield* Effect.promise(
-                () => import(process.platform === "win32" ? match : pathToFileURL(match).href),
-              )
-              for (const [id, def] of Object.entries<ToolDefinition>(mod)) {
-                custom.push(fromPlugin(id === "default" ? namespace : `${namespace}_${id}`, def))
-              }
-            }
-
-            const plugins = yield* plugin.list()
-            for (const p of plugins) {
-              for (const [id, def] of Object.entries(p.tool ?? {})) {
-                custom.push(fromPlugin(id, def))
-              }
-            }
-
-            return { custom }
-          }),
-        )
-
-        const invalid = yield* build(InvalidTool)
-        const ask = yield* build(QuestionTool)
-        const bash = yield* build(BashTool)
-        const read = yield* build(ReadTool)
-        const glob = yield* build(GlobTool)
-        const grep = yield* build(GrepTool)
-        const edit = yield* build(EditTool)
-        const write = yield* build(WriteTool)
-        const task = yield* build(TaskTool)
-        const fetch = yield* build(WebFetchTool)
-        const todo = yield* build(TodoWriteTool)
-        const search = yield* build(WebSearchTool)
-        const code = yield* build(CodeSearchTool)
-        const skill = yield* build(SkillTool)
-        const patch = yield* build(ApplyPatchTool)
-        const lsp = yield* build(LspTool)
-        const batch = yield* build(BatchTool)
-        const plan = yield* build(PlanExitTool)
-
-        const all = Effect.fn("ToolRegistry.all")(function* (custom: Tool.Info[]) {
-          const cfg = yield* config.get()
-          const question =
-            ["app", "cli", "desktop"].includes(Flag.OPENCODE_CLIENT) || Flag.OPENCODE_ENABLE_QUESTION_TOOL
-
-          return [
-            invalid,
-            ...(question ? [ask] : []),
-            bash,
-            read,
-            glob,
-            grep,
-            edit,
-            write,
-            task,
-            fetch,
-            todo,
-            search,
-            code,
-            skill,
-            patch,
-            ...(Flag.OPENCODE_EXPERIMENTAL_LSP_TOOL ? [lsp] : []),
-            ...(cfg.experimental?.batch_tool === true ? [batch] : []),
-            ...(Flag.OPENCODE_EXPERIMENTAL_PLAN_MODE && Flag.OPENCODE_CLIENT === "cli" ? [plan] : []),
-            ...custom,
-          ]
-        })
-
-        const ids = Effect.fn("ToolRegistry.ids")(function* () {
-          const s = yield* InstanceState.get(state)
-          const tools = yield* all(s.custom)
-          return tools.map((t) => t.id)
-        })
-
-        const tools = Effect.fn("ToolRegistry.tools")(function* (
-          model: { providerID: ProviderID; modelID: ModelID },
-          agent?: Agent.Info,
-        ) {
-          const s = yield* InstanceState.get(state)
-          const allTools = yield* all(s.custom)
-          const filtered = allTools.filter((tool) => {
-            if (tool.id === "codesearch" || tool.id === "websearch") {
-              return model.providerID === ProviderID.opencode || Flag.OPENCODE_ENABLE_EXA
-            }
-
-            const usePatch =
-              !!Env.get("OPENCODE_E2E_LLM_URL") ||
-              (model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4"))
-            if (tool.id === "apply_patch") return usePatch
-            if (tool.id === "edit" || tool.id === "write") return !usePatch
-
-            return true
-          })
-          return yield* Effect.forEach(
-            filtered,
-            Effect.fnUntraced(function* (tool: Tool.Info) {
-              using _ = log.time(tool.id)
-              const next = yield* Effect.promise(() => tool.init({ agent }))
-              const output = {
-                description: next.description,
-                parameters: next.parameters,
-              }
-              yield* plugin.trigger("tool.definition", { toolID: tool.id }, output)
-              return {
-                id: tool.id,
-                description: output.description,
-                parameters: output.parameters,
-                execute: next.execute,
-                formatValidationError: next.formatValidationError,
-              }
-            }),
-            { concurrency: "unbounded" },
+          const dirs = yield* config.directories()
+          const matches = dirs.flatMap((dir) =>
+            Glob.scanSync("{tool,tools}/*.{js,ts}", { cwd: dir, absolute: true, dot: true, symlink: true }),
           )
-        })
+          if (matches.length) yield* config.waitForDependencies()
+          for (const match of matches) {
+            const namespace = path.basename(match, path.extname(match))
+            const mod = yield* Effect.promise(
+              () => import(process.platform === "win32" ? match : pathToFileURL(match).href),
+            )
+            for (const [id, def] of Object.entries<ToolDefinition>(mod)) {
+              custom.push(fromPlugin(id === "default" ? namespace : `${namespace}_${id}`, def))
+            }
+          }
 
-        return Service.of({ ids, named: { task, read }, tools })
-      }),
-    )
+          const plugins = yield* plugin.list()
+          for (const p of plugins) {
+            for (const [id, def] of Object.entries(p.tool ?? {})) {
+              custom.push(fromPlugin(id, def))
+            }
+          }
+
+          return { custom }
+        }),
+      )
+
+      const invalid = yield* build(InvalidTool)
+      const ask = yield* build(QuestionTool)
+      const bash = yield* build(BashTool)
+      const read = yield* build(ReadTool)
+      const glob = yield* build(GlobTool)
+      const grep = yield* build(GrepTool)
+      const edit = yield* build(EditTool)
+      const write = yield* build(WriteTool)
+      const task = yield* build(TaskTool)
+      const fetch = yield* build(WebFetchTool)
+      const todo = yield* build(TodoWriteTool)
+      const search = yield* build(WebSearchTool)
+      const code = yield* build(CodeSearchTool)
+      const skill = yield* build(SkillTool)
+      const patch = yield* build(ApplyPatchTool)
+      const lsp = yield* build(LspTool)
+      const batch = yield* build(BatchTool)
+      const plan = yield* build(PlanExitTool)
+
+      const all = Effect.fn("ToolRegistry.all")(function* (custom: Tool.Info[]) {
+        const cfg = yield* config.get()
+        const question = ["app", "cli", "desktop"].includes(Flag.OPENCODE_CLIENT) || Flag.OPENCODE_ENABLE_QUESTION_TOOL
+
+        return [
+          invalid,
+          ...(question ? [ask] : []),
+          bash,
+          read,
+          glob,
+          grep,
+          edit,
+          write,
+          task,
+          fetch,
+          todo,
+          search,
+          code,
+          skill,
+          patch,
+          ...(Flag.OPENCODE_EXPERIMENTAL_LSP_TOOL ? [lsp] : []),
+          ...(cfg.experimental?.batch_tool === true ? [batch] : []),
+          ...(Flag.OPENCODE_EXPERIMENTAL_PLAN_MODE && Flag.OPENCODE_CLIENT === "cli" ? [plan] : []),
+          ...custom,
+        ]
+      })
+
+      const ids = Effect.fn("ToolRegistry.ids")(function* () {
+        const s = yield* InstanceState.get(state)
+        const tools = yield* all(s.custom)
+        return tools.map((t) => t.id)
+      })
+
+      const tools = Effect.fn("ToolRegistry.tools")(function* (
+        model: { providerID: ProviderID; modelID: ModelID },
+        agent?: Agent.Info,
+      ) {
+        const s = yield* InstanceState.get(state)
+        const allTools = yield* all(s.custom)
+        const filtered = allTools.filter((tool) => {
+          if (tool.id === "codesearch" || tool.id === "websearch") {
+            return model.providerID === ProviderID.opencode || Flag.OPENCODE_ENABLE_EXA
+          }
+
+          const usePatch =
+            !!Env.get("OPENCODE_E2E_LLM_URL") ||
+            (model.modelID.includes("gpt-") && !model.modelID.includes("oss") && !model.modelID.includes("gpt-4"))
+          if (tool.id === "apply_patch") return usePatch
+          if (tool.id === "edit" || tool.id === "write") return !usePatch
+
+          return true
+        })
+        return yield* Effect.forEach(
+          filtered,
+          Effect.fnUntraced(function* (tool: Tool.Info) {
+            using _ = log.time(tool.id)
+            const next = yield* Effect.promise(() => tool.init({ agent }))
+            const output = {
+              description: next.description,
+              parameters: next.parameters,
+            }
+            yield* plugin.trigger("tool.definition", { toolID: tool.id }, output)
+            return {
+              id: tool.id,
+              description: output.description,
+              parameters: output.parameters,
+              execute: next.execute,
+              formatValidationError: next.formatValidationError,
+            }
+          }),
+          { concurrency: "unbounded" },
+        )
+      })
+
+      return Service.of({ ids, named: { task, read }, tools })
+    }),
+  )
 
   export const defaultLayer = Layer.unwrap(
     Effect.sync(() =>
@@ -226,6 +239,10 @@ export namespace ToolRegistry {
         Layer.provide(Plugin.defaultLayer),
         Layer.provide(Question.defaultLayer),
         Layer.provide(Todo.defaultLayer),
+        Layer.provide(LSP.defaultLayer),
+        Layer.provide(FileTime.defaultLayer),
+        Layer.provide(Instruction.defaultLayer),
+        Layer.provide(AppFileSystem.defaultLayer),
       ),
     ),
   )

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

@@ -25,6 +25,7 @@ import { Npm } from "../../src/npm"
 
 const emptyAccount = Layer.mock(Account.Service)({
   active: () => Effect.succeed(Option.none()),
+  activeOrg: () => Effect.succeed(Option.none()),
 })
 
 const emptyAuth = Layer.mock(Auth.Service)({
@@ -282,6 +283,21 @@ test("resolves env templates in account config with account token", async () =>
           active_org_id: OrgID.make("org-1"),
         }),
       ),
+    activeOrg: () =>
+      Effect.succeed(
+        Option.some({
+          account: {
+            id: AccountID.make("account-1"),
+            email: "user@example.com",
+            url: "https://control.example.com",
+            active_org_id: OrgID.make("org-1"),
+          },
+          org: {
+            id: OrgID.make("org-1"),
+            name: "Example Org",
+          },
+        }),
+      ),
     config: () =>
       Effect.succeed(
         Option.some({

packages/opencode/test/session/compaction.test.ts

@@ -1080,7 +1080,7 @@ describe("session.getUsage", () => {
     expect(result.tokens.cache.read).toBe(200)
   })
 
-  test("handles reasoning tokens", () => {
+  test("separates reasoning tokens from output tokens", () => {
     const model = createModel({ context: 100_000, output: 32_000 })
     const result = Session.getUsage({
       model,
@@ -1092,7 +1092,35 @@ describe("session.getUsage", () => {
       },
     })
 
+    expect(result.tokens.input).toBe(1000)
+    expect(result.tokens.output).toBe(400)
     expect(result.tokens.reasoning).toBe(100)
+    expect(result.tokens.total).toBe(1500)
+  })
+
+  test("does not double count reasoning tokens in cost", () => {
+    const model = createModel({
+      context: 100_000,
+      output: 32_000,
+      cost: {
+        input: 0,
+        output: 15,
+        cache: { read: 0, write: 0 },
+      },
+    })
+    const result = Session.getUsage({
+      model,
+      usage: {
+        inputTokens: 0,
+        outputTokens: 1_000_000,
+        totalTokens: 1_000_000,
+        reasoningTokens: 250_000,
+      },
+    })
+
+    expect(result.tokens.output).toBe(750_000)
+    expect(result.tokens.reasoning).toBe(250_000)
+    expect(result.cost).toBe(15)
   })
 
   test("handles undefined optional values gracefully", () => {

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

@@ -1,12 +1,20 @@
-import { afterEach, describe, expect, test } from "bun:test"
+import { afterEach, describe, expect } from "bun:test"
+import { Cause, Effect, Exit, Layer } from "effect"
 import path from "path"
-import { ReadTool } from "../../src/tool/read"
-import { Instance } from "../../src/project/instance"
-import { Filesystem } from "../../src/util/filesystem"
-import { tmpdir } from "../fixture/fixture"
-import { Permission } from "../../src/permission"
 import { Agent } from "../../src/agent/agent"
+import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { AppFileSystem } from "../../src/filesystem"
+import { FileTime } from "../../src/file/time"
+import { LSP } from "../../src/lsp"
+import { Permission } from "../../src/permission"
+import { Instance } from "../../src/project/instance"
 import { SessionID, MessageID } from "../../src/session/schema"
+import { Instruction } from "../../src/session/instruction"
+import { ReadTool } from "../../src/tool/read"
+import { Tool } from "../../src/tool/tool"
+import { Filesystem } from "../../src/util/filesystem"
+import { provideInstance, tmpdirScoped } from "../fixture/fixture"
+import { testEffect } from "../lib/effect"
 
 const FIXTURES_DIR = path.join(import.meta.dir, "fixtures")
 
@@ -25,173 +33,171 @@ const ctx = {
   ask: async () => {},
 }
 
+const it = testEffect(
+  Layer.mergeAll(
+    Agent.defaultLayer,
+    AppFileSystem.defaultLayer,
+    CrossSpawnSpawner.defaultLayer,
+    FileTime.defaultLayer,
+    Instruction.defaultLayer,
+    LSP.defaultLayer,
+  ),
+)
+
+const init = Effect.fn("ReadToolTest.init")(function* () {
+  const info = yield* ReadTool
+  return yield* Effect.promise(() => info.init())
+})
+
+const run = Effect.fn("ReadToolTest.run")(function* (
+  args: Tool.InferParameters<typeof ReadTool>,
+  next: Tool.Context = ctx,
+) {
+  const tool = yield* init()
+  return yield* Effect.promise(() => tool.execute(args, next))
+})
+
+const exec = Effect.fn("ReadToolTest.exec")(function* (
+  dir: string,
+  args: Tool.InferParameters<typeof ReadTool>,
+  next: Tool.Context = ctx,
+) {
+  return yield* provideInstance(dir)(run(args, next))
+})
+
+const fail = Effect.fn("ReadToolTest.fail")(function* (
+  dir: string,
+  args: Tool.InferParameters<typeof ReadTool>,
+  next: Tool.Context = ctx,
+) {
+  const exit = yield* exec(dir, args, next).pipe(Effect.exit)
+  if (Exit.isFailure(exit)) {
+    const err = Cause.squash(exit.cause)
+    return err instanceof Error ? err : new Error(String(err))
+  }
+  throw new Error("expected read to fail")
+})
+
 const full = (p: string) => (process.platform === "win32" ? Filesystem.normalizePath(p) : p)
 const glob = (p: string) =>
   process.platform === "win32" ? Filesystem.normalizePathPattern(p) : p.replaceAll("\\", "/")
+const put = Effect.fn("ReadToolTest.put")(function* (p: string, content: string | Buffer | Uint8Array) {
+  const fs = yield* AppFileSystem.Service
+  yield* fs.writeWithDirs(p, content)
+})
+const load = Effect.fn("ReadToolTest.load")(function* (p: string) {
+  const fs = yield* AppFileSystem.Service
+  return yield* fs.readFileString(p)
+})
+const asks = () => {
+  const items: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
+  return {
+    items,
+    next: {
+      ...ctx,
+      ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
+        items.push(req)
+      },
+    },
+  }
+}
 
 describe("tool.read external_directory permission", () => {
-  test("allows reading absolute path inside project directory", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "test.txt"), "hello world")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "test.txt") }, ctx)
-        expect(result.output).toContain("hello world")
-      },
-    })
-  })
+  it.live("allows reading absolute path inside project directory", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "test.txt"), "hello world")
 
-  test("allows reading file in subdirectory inside project directory", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "subdir", "test.txt"), "nested content")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "subdir", "test.txt") }, ctx)
-        expect(result.output).toContain("nested content")
-      },
-    })
-  })
+      const result = yield* exec(dir, { filePath: path.join(dir, "test.txt") })
+      expect(result.output).toContain("hello world")
+    }),
+  )
 
-  test("asks for external_directory permission when reading absolute path outside project", async () => {
-    await using outerTmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "secret.txt"), "secret data")
-      },
-    })
-    await using tmp = await tmpdir({ git: true })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const requests: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
-        const testCtx = {
-          ...ctx,
-          ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-            requests.push(req)
-          },
-        }
-        await read.execute({ filePath: path.join(outerTmp.path, "secret.txt") }, testCtx)
-        const extDirReq = requests.find((r) => r.permission === "external_directory")
-        expect(extDirReq).toBeDefined()
-        expect(extDirReq!.patterns).toContain(glob(path.join(outerTmp.path, "*")))
-      },
-    })
-  })
+  it.live("allows reading file in subdirectory inside project directory", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "subdir", "test.txt"), "nested content")
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "subdir", "test.txt") })
+      expect(result.output).toContain("nested content")
+    }),
+  )
+
+  it.live("asks for external_directory permission when reading absolute path outside project", () =>
+    Effect.gen(function* () {
+      const outer = yield* tmpdirScoped()
+      const dir = yield* tmpdirScoped({ git: true })
+      yield* put(path.join(outer, "secret.txt"), "secret data")
+
+      const { items, next } = asks()
+
+      yield* exec(dir, { filePath: path.join(outer, "secret.txt") }, next)
+      const ext = items.find((item) => item.permission === "external_directory")
+      expect(ext).toBeDefined()
+      expect(ext!.patterns).toContain(glob(path.join(outer, "*")))
+    }),
+  )
 
   if (process.platform === "win32") {
-    test("normalizes read permission paths on Windows", async () => {
-      await using tmp = await tmpdir({
-        git: true,
-        init: async (dir) => {
-          await Bun.write(path.join(dir, "test.txt"), "hello world")
-        },
-      })
-      await Instance.provide({
-        directory: tmp.path,
-        fn: async () => {
-          const read = await ReadTool.init()
-          const requests: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
-          const testCtx = {
-            ...ctx,
-            ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-              requests.push(req)
-            },
-          }
-          const target = path.join(tmp.path, "test.txt")
-          const alt = target
-            .replace(/^[A-Za-z]:/, "")
-            .replaceAll("\\", "/")
-            .toLowerCase()
-          await read.execute({ filePath: alt }, testCtx)
-          const readReq = requests.find((r) => r.permission === "read")
-          expect(readReq).toBeDefined()
-          expect(readReq!.patterns).toEqual([full(target)])
-        },
-      })
-    })
+    it.live("normalizes read permission paths on Windows", () =>
+      Effect.gen(function* () {
+        const dir = yield* tmpdirScoped({ git: true })
+        yield* put(path.join(dir, "test.txt"), "hello world")
+
+        const { items, next } = asks()
+        const target = path.join(dir, "test.txt")
+        const alt = target
+          .replace(/^[A-Za-z]:/, "")
+          .replaceAll("\\", "/")
+          .toLowerCase()
+
+        yield* exec(dir, { filePath: alt }, next)
+        const read = items.find((item) => item.permission === "read")
+        expect(read).toBeDefined()
+        expect(read!.patterns).toEqual([full(target)])
+      }),
+    )
   }
 
-  test("asks for directory-scoped external_directory permission when reading external directory", async () => {
-    await using outerTmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "external", "a.txt"), "a")
-      },
-    })
-    await using tmp = await tmpdir({ git: true })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const requests: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
-        const testCtx = {
-          ...ctx,
-          ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-            requests.push(req)
-          },
-        }
-        await read.execute({ filePath: path.join(outerTmp.path, "external") }, testCtx)
-        const extDirReq = requests.find((r) => r.permission === "external_directory")
-        expect(extDirReq).toBeDefined()
-        expect(extDirReq!.patterns).toContain(glob(path.join(outerTmp.path, "external", "*")))
-      },
-    })
-  })
+  it.live("asks for directory-scoped external_directory permission when reading external directory", () =>
+    Effect.gen(function* () {
+      const outer = yield* tmpdirScoped()
+      const dir = yield* tmpdirScoped({ git: true })
+      yield* put(path.join(outer, "external", "a.txt"), "a")
 
-  test("asks for external_directory permission when reading relative path outside project", async () => {
-    await using tmp = await tmpdir({ git: true })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const requests: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
-        const testCtx = {
-          ...ctx,
-          ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-            requests.push(req)
-          },
-        }
-        // This will fail because file doesn't exist, but we can check if permission was asked
-        await read.execute({ filePath: "../outside.txt" }, testCtx).catch(() => {})
-        const extDirReq = requests.find((r) => r.permission === "external_directory")
-        expect(extDirReq).toBeDefined()
-      },
-    })
-  })
+      const { items, next } = asks()
 
-  test("does not ask for external_directory permission when reading inside project", async () => {
-    await using tmp = await tmpdir({
-      git: true,
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "internal.txt"), "internal content")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const requests: Array<Omit<Permission.Request, "id" | "sessionID" | "tool">> = []
-        const testCtx = {
-          ...ctx,
-          ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-            requests.push(req)
-          },
-        }
-        await read.execute({ filePath: path.join(tmp.path, "internal.txt") }, testCtx)
-        const extDirReq = requests.find((r) => r.permission === "external_directory")
-        expect(extDirReq).toBeUndefined()
-      },
-    })
-  })
+      yield* exec(dir, { filePath: path.join(outer, "external") }, next)
+      const ext = items.find((item) => item.permission === "external_directory")
+      expect(ext).toBeDefined()
+      expect(ext!.patterns).toContain(glob(path.join(outer, "external", "*")))
+    }),
+  )
+
+  it.live("asks for external_directory permission when reading relative path outside project", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped({ git: true })
+
+      const { items, next } = asks()
+
+      yield* fail(dir, { filePath: "../outside.txt" }, next)
+      const ext = items.find((item) => item.permission === "external_directory")
+      expect(ext).toBeDefined()
+    }),
+  )
+
+  it.live("does not ask for external_directory permission when reading inside project", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped({ git: true })
+      yield* put(path.join(dir, "internal.txt"), "internal content")
+
+      const { items, next } = asks()
+
+      yield* exec(dir, { filePath: path.join(dir, "internal.txt") }, next)
+      const ext = items.find((item) => item.permission === "external_directory")
+      expect(ext).toBeUndefined()
+    }),
+  )
 })
 
 describe("tool.read env file permissions", () => {
@@ -205,261 +211,204 @@ describe("tool.read env file permissions", () => {
     ["environment.ts", false],
   ]
 
-  describe.each(["build", "plan"])("agent=%s", (agentName) => {
-    test.each(cases)("%s asks=%s", async (filename, shouldAsk) => {
-      await using tmp = await tmpdir({
-        init: (dir) => Bun.write(path.join(dir, filename), "content"),
-      })
-      await Instance.provide({
-        directory: tmp.path,
-        fn: async () => {
-          const agent = await Agent.get(agentName)
-          let askedForEnv = false
-          const ctxWithPermissions = {
-            ...ctx,
-            ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
-              for (const pattern of req.patterns) {
-                const rule = Permission.evaluate(req.permission, pattern, agent.permission)
-                if (rule.action === "ask" && req.permission === "read") {
-                  askedForEnv = true
+  for (const agentName of ["build", "plan"] as const) {
+    describe(`agent=${agentName}`, () => {
+      for (const [filename, shouldAsk] of cases) {
+        it.live(`${filename} asks=${shouldAsk}`, () =>
+          Effect.gen(function* () {
+            const dir = yield* tmpdirScoped()
+            yield* put(path.join(dir, filename), "content")
+
+            const asked = yield* provideInstance(dir)(
+              Effect.gen(function* () {
+                const agent = yield* Agent.Service
+                const info = yield* agent.get(agentName)
+                let asked = false
+                const next = {
+                  ...ctx,
+                  ask: async (req: Omit<Permission.Request, "id" | "sessionID" | "tool">) => {
+                    for (const pattern of req.patterns) {
+                      const rule = Permission.evaluate(req.permission, pattern, info.permission)
+                      if (rule.action === "ask" && req.permission === "read") {
+                        asked = true
+                      }
+                      if (rule.action === "deny") {
+                        throw new Permission.DeniedError({ ruleset: info.permission })
+                      }
+                    }
+                  },
                 }
-                if (rule.action === "deny") {
-                  throw new Permission.DeniedError({ ruleset: agent.permission })
-                }
-              }
-            },
-          }
-          const read = await ReadTool.init()
-          await read.execute({ filePath: path.join(tmp.path, filename) }, ctxWithPermissions)
-          expect(askedForEnv).toBe(shouldAsk)
-        },
-      })
+
+                yield* run({ filePath: path.join(dir, filename) }, next)
+                return asked
+              }),
+            )
+
+            expect(asked).toBe(shouldAsk)
+          }),
+        )
+      }
     })
-  })
+  }
 })
 
 describe("tool.read truncation", () => {
-  test("truncates large file by bytes and sets truncated metadata", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const base = await Filesystem.readText(path.join(FIXTURES_DIR, "models-api.json"))
-        const target = 60 * 1024
-        const content = base.length >= target ? base : base.repeat(Math.ceil(target / base.length))
-        await Filesystem.write(path.join(dir, "large.json"), content)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "large.json") }, ctx)
-        expect(result.metadata.truncated).toBe(true)
-        expect(result.output).toContain("Output capped at")
-        expect(result.output).toContain("Use offset=")
-      },
-    })
-  })
+  it.live("truncates large file by bytes and sets truncated metadata", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const base = yield* load(path.join(FIXTURES_DIR, "models-api.json"))
+      const target = 60 * 1024
+      const content = base.length >= target ? base : base.repeat(Math.ceil(target / base.length))
+      yield* put(path.join(dir, "large.json"), content)
 
-  test("truncates by line count when limit is specified", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const lines = Array.from({ length: 100 }, (_, i) => `line${i}`).join("\n")
-        await Bun.write(path.join(dir, "many-lines.txt"), lines)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "many-lines.txt"), limit: 10 }, ctx)
-        expect(result.metadata.truncated).toBe(true)
-        expect(result.output).toContain("Showing lines 1-10 of 100")
-        expect(result.output).toContain("Use offset=11")
-        expect(result.output).toContain("line0")
-        expect(result.output).toContain("line9")
-        expect(result.output).not.toContain("line10")
-      },
-    })
-  })
+      const result = yield* exec(dir, { filePath: path.join(dir, "large.json") })
+      expect(result.metadata.truncated).toBe(true)
+      expect(result.output).toContain("Output capped at")
+      expect(result.output).toContain("Use offset=")
+    }),
+  )
 
-  test("does not truncate small file", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "small.txt"), "hello world")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "small.txt") }, ctx)
-        expect(result.metadata.truncated).toBe(false)
-        expect(result.output).toContain("End of file")
-      },
-    })
-  })
+  it.live("truncates by line count when limit is specified", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const lines = Array.from({ length: 100 }, (_, i) => `line${i}`).join("\n")
+      yield* put(path.join(dir, "many-lines.txt"), lines)
 
-  test("respects offset parameter", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const lines = Array.from({ length: 20 }, (_, i) => `line${i + 1}`).join("\n")
-        await Bun.write(path.join(dir, "offset.txt"), lines)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      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("line10")
-        expect(result.output).toContain("line14")
-        expect(result.output).not.toContain("line0")
-        expect(result.output).not.toContain("line15")
-      },
-    })
-  })
+      const result = yield* exec(dir, { filePath: path.join(dir, "many-lines.txt"), limit: 10 })
+      expect(result.metadata.truncated).toBe(true)
+      expect(result.output).toContain("Showing lines 1-10 of 100")
+      expect(result.output).toContain("Use offset=11")
+      expect(result.output).toContain("line0")
+      expect(result.output).toContain("line9")
+      expect(result.output).not.toContain("line10")
+    }),
+  )
 
-  test("throws when offset is beyond end of file", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const lines = Array.from({ length: 3 }, (_, i) => `line${i + 1}`).join("\n")
-        await Bun.write(path.join(dir, "short.txt"), lines)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        await expect(
-          read.execute({ filePath: path.join(tmp.path, "short.txt"), offset: 4, limit: 5 }, ctx),
-        ).rejects.toThrow("Offset 4 is out of range for this file (3 lines)")
-      },
-    })
-  })
+  it.live("does not truncate small file", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "small.txt"), "hello world")
 
-  test("allows reading empty file at default offset", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "empty.txt"), "")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "empty.txt") }, ctx)
-        expect(result.metadata.truncated).toBe(false)
-        expect(result.output).toContain("End of file - total 0 lines")
-      },
-    })
-  })
+      const result = yield* exec(dir, { filePath: path.join(dir, "small.txt") })
+      expect(result.metadata.truncated).toBe(false)
+      expect(result.output).toContain("End of file")
+    }),
+  )
 
-  test("throws when offset > 1 for empty file", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "empty.txt"), "")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        await expect(read.execute({ filePath: path.join(tmp.path, "empty.txt"), offset: 2 }, ctx)).rejects.toThrow(
-          "Offset 2 is out of range for this file (0 lines)",
-        )
-      },
-    })
-  })
+  it.live("respects offset parameter", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const lines = Array.from({ length: 20 }, (_, i) => `line${i + 1}`).join("\n")
+      yield* put(path.join(dir, "offset.txt"), lines)
 
-  test("does not mark final directory page as truncated", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Promise.all(
-          Array.from({ length: 10 }, (_, i) => Bun.write(path.join(dir, "dir", `file-${i + 1}.txt`), `line${i}`)),
-        )
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "dir"), offset: 6, limit: 5 }, ctx)
-        expect(result.metadata.truncated).toBe(false)
-        expect(result.output).not.toContain("Showing 5 of 10 entries")
-      },
-    })
-  })
+      const result = yield* exec(dir, { filePath: path.join(dir, "offset.txt"), offset: 10, limit: 5 })
+      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("line10")
+      expect(result.output).toContain("line14")
+      expect(result.output).not.toContain("line0")
+      expect(result.output).not.toContain("line15")
+    }),
+  )
 
-  test("truncates long lines", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const longLine = "x".repeat(3000)
-        await Bun.write(path.join(dir, "long-line.txt"), longLine)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "long-line.txt") }, ctx)
-        expect(result.output).toContain("(line truncated to 2000 chars)")
-        expect(result.output.length).toBeLessThan(3000)
-      },
-    })
-  })
+  it.live("throws when offset is beyond end of file", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const lines = Array.from({ length: 3 }, (_, i) => `line${i + 1}`).join("\n")
+      yield* put(path.join(dir, "short.txt"), lines)
 
-  test("image files set truncated to false", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        // 1x1 red PNG
-        const png = Buffer.from(
-          "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8DwHwAFBQIAX8jx0gAAAABJRU5ErkJggg==",
-          "base64",
-        )
-        await Bun.write(path.join(dir, "image.png"), png)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "image.png") }, ctx)
-        expect(result.metadata.truncated).toBe(false)
-        expect(result.attachments).toBeDefined()
-        expect(result.attachments?.length).toBe(1)
-        expect(result.attachments?.[0]).not.toHaveProperty("id")
-        expect(result.attachments?.[0]).not.toHaveProperty("sessionID")
-        expect(result.attachments?.[0]).not.toHaveProperty("messageID")
-      },
-    })
-  })
+      const err = yield* fail(dir, { filePath: path.join(dir, "short.txt"), offset: 4, limit: 5 })
+      expect(err.message).toContain("Offset 4 is out of range for this file (3 lines)")
+    }),
+  )
 
-  test("large image files are properly attached without error", async () => {
-    await Instance.provide({
-      directory: FIXTURES_DIR,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(FIXTURES_DIR, "large-image.png") }, ctx)
-        expect(result.metadata.truncated).toBe(false)
-        expect(result.attachments).toBeDefined()
-        expect(result.attachments?.length).toBe(1)
-        expect(result.attachments?.[0].type).toBe("file")
-        expect(result.attachments?.[0]).not.toHaveProperty("id")
-        expect(result.attachments?.[0]).not.toHaveProperty("sessionID")
-        expect(result.attachments?.[0]).not.toHaveProperty("messageID")
-      },
-    })
-  })
+  it.live("allows reading empty file at default offset", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "empty.txt"), "")
 
-  test(".fbs files (FlatBuffers schema) are read as text, not images", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        // FlatBuffers schema content
-        const fbsContent = `namespace MyGame;
+      const result = yield* exec(dir, { filePath: path.join(dir, "empty.txt") })
+      expect(result.metadata.truncated).toBe(false)
+      expect(result.output).toContain("End of file - total 0 lines")
+    }),
+  )
+
+  it.live("throws when offset > 1 for empty file", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "empty.txt"), "")
+
+      const err = yield* fail(dir, { filePath: path.join(dir, "empty.txt"), offset: 2 })
+      expect(err.message).toContain("Offset 2 is out of range for this file (0 lines)")
+    }),
+  )
+
+  it.live("does not mark final directory page as truncated", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* Effect.forEach(
+        Array.from({ length: 10 }, (_, i) => i),
+        (i) => put(path.join(dir, "dir", `file-${i + 1}.txt`), `line${i}`),
+        {
+          concurrency: "unbounded",
+        },
+      )
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "dir"), offset: 6, limit: 5 })
+      expect(result.metadata.truncated).toBe(false)
+      expect(result.output).not.toContain("Showing 5 of 10 entries")
+    }),
+  )
+
+  it.live("truncates long lines", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "long-line.txt"), "x".repeat(3000))
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "long-line.txt") })
+      expect(result.output).toContain("(line truncated to 2000 chars)")
+      expect(result.output.length).toBeLessThan(3000)
+    }),
+  )
+
+  it.live("image files set truncated to false", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const png = Buffer.from(
+        "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8DwHwAFBQIAX8jx0gAAAABJRU5ErkJggg==",
+        "base64",
+      )
+      yield* put(path.join(dir, "image.png"), png)
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "image.png") })
+      expect(result.metadata.truncated).toBe(false)
+      expect(result.attachments).toBeDefined()
+      expect(result.attachments?.length).toBe(1)
+      expect(result.attachments?.[0]).not.toHaveProperty("id")
+      expect(result.attachments?.[0]).not.toHaveProperty("sessionID")
+      expect(result.attachments?.[0]).not.toHaveProperty("messageID")
+    }),
+  )
+
+  it.live("large image files are properly attached without error", () =>
+    Effect.gen(function* () {
+      const result = yield* exec(FIXTURES_DIR, { filePath: path.join(FIXTURES_DIR, "large-image.png") })
+      expect(result.metadata.truncated).toBe(false)
+      expect(result.attachments).toBeDefined()
+      expect(result.attachments?.length).toBe(1)
+      expect(result.attachments?.[0].type).toBe("file")
+      expect(result.attachments?.[0]).not.toHaveProperty("id")
+      expect(result.attachments?.[0]).not.toHaveProperty("sessionID")
+      expect(result.attachments?.[0]).not.toHaveProperty("messageID")
+    }),
+  )
+
+  it.live(".fbs files (FlatBuffers schema) are read as text, not images", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const fbs = `namespace MyGame;
 
 table Monster {
   pos:Vec3;
@@ -468,79 +417,52 @@ table Monster {
 }
 
 root_type Monster;`
-        await Bun.write(path.join(dir, "schema.fbs"), fbsContent)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "schema.fbs") }, ctx)
-        // Should be read as text, not as image
-        expect(result.attachments).toBeUndefined()
-        expect(result.output).toContain("namespace MyGame")
-        expect(result.output).toContain("table Monster")
-      },
-    })
-  })
+      yield* put(path.join(dir, "schema.fbs"), fbs)
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "schema.fbs") })
+      expect(result.attachments).toBeUndefined()
+      expect(result.output).toContain("namespace MyGame")
+      expect(result.output).toContain("table Monster")
+    }),
+  )
 })
 
 describe("tool.read loaded instructions", () => {
-  test("loads AGENTS.md from parent directory and includes in metadata", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "subdir", "AGENTS.md"), "# Test Instructions\nDo something special.")
-        await Bun.write(path.join(dir, "subdir", "nested", "test.txt"), "test content")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        const result = await read.execute({ filePath: path.join(tmp.path, "subdir", "nested", "test.txt") }, ctx)
-        expect(result.output).toContain("test content")
-        expect(result.output).toContain("system-reminder")
-        expect(result.output).toContain("Test Instructions")
-        expect(result.metadata.loaded).toBeDefined()
-        expect(result.metadata.loaded).toContain(path.join(tmp.path, "subdir", "AGENTS.md"))
-      },
-    })
-  })
+  it.live("loads AGENTS.md from parent directory and includes in metadata", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "subdir", "AGENTS.md"), "# Test Instructions\nDo something special.")
+      yield* put(path.join(dir, "subdir", "nested", "test.txt"), "test content")
+
+      const result = yield* exec(dir, { filePath: path.join(dir, "subdir", "nested", "test.txt") })
+      expect(result.output).toContain("test content")
+      expect(result.output).toContain("system-reminder")
+      expect(result.output).toContain("Test Instructions")
+      expect(result.metadata.loaded).toBeDefined()
+      expect(result.metadata.loaded).toContain(path.join(dir, "subdir", "AGENTS.md"))
+    }),
+  )
 })
 
 describe("tool.read binary detection", () => {
-  test("rejects text extension files with null bytes", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        const bytes = Buffer.from([0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00, 0x77, 0x6f, 0x72, 0x6c, 0x64])
-        await Bun.write(path.join(dir, "null-byte.txt"), bytes)
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        await expect(read.execute({ filePath: path.join(tmp.path, "null-byte.txt") }, ctx)).rejects.toThrow(
-          "Cannot read binary file",
-        )
-      },
-    })
-  })
+  it.live("rejects text extension files with null bytes", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      const bytes = Buffer.from([0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00, 0x77, 0x6f, 0x72, 0x6c, 0x64])
+      yield* put(path.join(dir, "null-byte.txt"), bytes)
 
-  test("rejects known binary extensions", async () => {
-    await using tmp = await tmpdir({
-      init: async (dir) => {
-        await Bun.write(path.join(dir, "module.wasm"), "not really wasm")
-      },
-    })
-    await Instance.provide({
-      directory: tmp.path,
-      fn: async () => {
-        const read = await ReadTool.init()
-        await expect(read.execute({ filePath: path.join(tmp.path, "module.wasm") }, ctx)).rejects.toThrow(
-          "Cannot read binary file",
-        )
-      },
-    })
-  })
+      const err = yield* fail(dir, { filePath: path.join(dir, "null-byte.txt") })
+      expect(err.message).toContain("Cannot read binary file")
+    }),
+  )
+
+  it.live("rejects known binary extensions", () =>
+    Effect.gen(function* () {
+      const dir = yield* tmpdirScoped()
+      yield* put(path.join(dir, "module.wasm"), "not really wasm")
+
+      const err = yield* fail(dir, { filePath: path.join(dir, "module.wasm") })
+      expect(err.message).toContain("Cannot read binary file")
+    }),
+  )
 })

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

@@ -24,6 +24,9 @@ import type {
   EventTuiPromptAppend,
   EventTuiSessionSelect,
   EventTuiToastShow,
+  ExperimentalConsoleGetResponses,
+  ExperimentalConsoleListOrgsResponses,
+  ExperimentalConsoleSwitchOrgResponses,
   ExperimentalResourceListResponses,
   ExperimentalSessionListResponses,
   ExperimentalWorkspaceCreateErrors,
@@ -981,13 +984,13 @@ export class Config2 extends HeyApiClient {
   }
 }
 
-export class Tool extends HeyApiClient {
+export class Console extends HeyApiClient {
   /**
-   * List tool IDs
+   * Get active Console provider metadata
    *
-   * Get a list of all available tool IDs, including both built-in tools and dynamically registered tools.
+   * Get the active Console org name and the set of provider IDs managed by that Console org.
    */
-  public ids<ThrowOnError extends boolean = false>(
+  public get<ThrowOnError extends boolean = false>(
     parameters?: {
       directory?: string
       workspace?: string
@@ -1005,24 +1008,22 @@ export class Tool extends HeyApiClient {
         },
       ],
     )
-    return (options?.client ?? this.client).get<ToolIdsResponses, ToolIdsErrors, ThrowOnError>({
-      url: "/experimental/tool/ids",
+    return (options?.client ?? this.client).get<ExperimentalConsoleGetResponses, unknown, ThrowOnError>({
+      url: "/experimental/console",
       ...options,
       ...params,
     })
   }
 
   /**
-   * List tools
+   * List switchable Console orgs
    *
-   * Get a list of available tools with their JSON schema parameters for a specific provider and model combination.
+   * Get the available Console orgs across logged-in accounts, including the current active org.
    */
-  public list<ThrowOnError extends boolean = false>(
-    parameters: {
+  public listOrgs<ThrowOnError extends boolean = false>(
+    parameters?: {
       directory?: string
       workspace?: string
-      provider: string
-      model: string
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -1033,18 +1034,55 @@ export class Tool extends HeyApiClient {
           args: [
             { in: "query", key: "directory" },
             { in: "query", key: "workspace" },
-            { in: "query", key: "provider" },
-            { in: "query", key: "model" },
           ],
         },
       ],
     )
-    return (options?.client ?? this.client).get<ToolListResponses, ToolListErrors, ThrowOnError>({
-      url: "/experimental/tool",
+    return (options?.client ?? this.client).get<ExperimentalConsoleListOrgsResponses, unknown, ThrowOnError>({
+      url: "/experimental/console/orgs",
       ...options,
       ...params,
     })
   }
+
+  /**
+   * Switch active Console org
+   *
+   * Persist a new active Console account/org selection for the current local OpenCode state.
+   */
+  public switchOrg<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+      accountID?: string
+      orgID?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "body", key: "accountID" },
+            { in: "body", key: "orgID" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).post<ExperimentalConsoleSwitchOrgResponses, unknown, ThrowOnError>({
+      url: "/experimental/console/switch",
+      ...options,
+      ...params,
+      headers: {
+        "Content-Type": "application/json",
+        ...options?.headers,
+        ...params.headers,
+      },
+    })
+  }
 }
 
 export class Workspace extends HeyApiClient {
@@ -1239,6 +1277,11 @@ export class Resource extends HeyApiClient {
 }
 
 export class Experimental extends HeyApiClient {
+  private _console?: Console
+  get console(): Console {
+    return (this._console ??= new Console({ client: this.client }))
+  }
+
   private _workspace?: Workspace
   get workspace(): Workspace {
     return (this._workspace ??= new Workspace({ client: this.client }))
@@ -1255,6 +1298,72 @@ export class Experimental extends HeyApiClient {
   }
 }
 
+export class Tool extends HeyApiClient {
+  /**
+   * List tool IDs
+   *
+   * Get a list of all available tool IDs, including both built-in tools and dynamically registered tools.
+   */
+  public ids<ThrowOnError extends boolean = false>(
+    parameters?: {
+      directory?: string
+      workspace?: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<ToolIdsResponses, ToolIdsErrors, ThrowOnError>({
+      url: "/experimental/tool/ids",
+      ...options,
+      ...params,
+    })
+  }
+
+  /**
+   * List tools
+   *
+   * Get a list of available tools with their JSON schema parameters for a specific provider and model combination.
+   */
+  public list<ThrowOnError extends boolean = false>(
+    parameters: {
+      directory?: string
+      workspace?: string
+      provider: string
+      model: string
+    },
+    options?: Options<never, ThrowOnError>,
+  ) {
+    const params = buildClientParams(
+      [parameters],
+      [
+        {
+          args: [
+            { in: "query", key: "directory" },
+            { in: "query", key: "workspace" },
+            { in: "query", key: "provider" },
+            { in: "query", key: "model" },
+          ],
+        },
+      ],
+    )
+    return (options?.client ?? this.client).get<ToolListResponses, ToolListErrors, ThrowOnError>({
+      url: "/experimental/tool",
+      ...options,
+      ...params,
+    })
+  }
+}
+
 export class Worktree extends HeyApiClient {
   /**
    * Remove worktree
@@ -4017,16 +4126,16 @@ export class OpencodeClient extends HeyApiClient {
     return (this._config ??= new Config2({ client: this.client }))
   }
 
-  private _tool?: Tool
-  get tool(): Tool {
-    return (this._tool ??= new Tool({ client: this.client }))
-  }
-
   private _experimental?: Experimental
   get experimental(): Experimental {
     return (this._experimental ??= new Experimental({ client: this.client }))
   }
 
+  private _tool?: Tool
+  get tool(): Tool {
+    return (this._tool ??= new Tool({ client: this.client }))
+  }
+
   private _worktree?: Worktree
   get worktree(): Worktree {
     return (this._worktree ??= new Worktree({ client: this.client }))

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

@@ -2653,6 +2653,81 @@ export type ConfigProvidersResponses = {
 
 export type ConfigProvidersResponse = ConfigProvidersResponses[keyof ConfigProvidersResponses]
 
+export type ExperimentalConsoleGetData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/experimental/console"
+}
+
+export type ExperimentalConsoleGetResponses = {
+  /**
+   * Active Console provider metadata
+   */
+  200: {
+    consoleManagedProviders: Array<string>
+    activeOrgName?: string
+    switchableOrgCount: number
+  }
+}
+
+export type ExperimentalConsoleGetResponse = ExperimentalConsoleGetResponses[keyof ExperimentalConsoleGetResponses]
+
+export type ExperimentalConsoleListOrgsData = {
+  body?: never
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/experimental/console/orgs"
+}
+
+export type ExperimentalConsoleListOrgsResponses = {
+  /**
+   * Switchable Console orgs
+   */
+  200: {
+    orgs: Array<{
+      accountID: string
+      accountEmail: string
+      accountUrl: string
+      orgID: string
+      orgName: string
+      active: boolean
+    }>
+  }
+}
+
+export type ExperimentalConsoleListOrgsResponse =
+  ExperimentalConsoleListOrgsResponses[keyof ExperimentalConsoleListOrgsResponses]
+
+export type ExperimentalConsoleSwitchOrgData = {
+  body?: {
+    accountID: string
+    orgID: string
+  }
+  path?: never
+  query?: {
+    directory?: string
+    workspace?: string
+  }
+  url: "/experimental/console/switch"
+}
+
+export type ExperimentalConsoleSwitchOrgResponses = {
+  /**
+   * Switch success
+   */
+  200: boolean
+}
+
+export type ExperimentalConsoleSwitchOrgResponse =
+  ExperimentalConsoleSwitchOrgResponses[keyof ExperimentalConsoleSwitchOrgResponses]
+
 export type ToolIdsData = {
   body?: never
   path?: never

packages/sdk/openapi.json

@@ -1220,6 +1220,194 @@
         ]
       }
     },
+    "/experimental/console": {
+      "get": {
+        "operationId": "experimental.console.get",
+        "parameters": [
+          {
+            "in": "query",
+            "name": "directory",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "in": "query",
+            "name": "workspace",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "summary": "Get active Console provider metadata",
+        "description": "Get the active Console org name and the set of provider IDs managed by that Console org.",
+        "responses": {
+          "200": {
+            "description": "Active Console provider metadata",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "consoleManagedProviders": {
+                      "type": "array",
+                      "items": {
+                        "type": "string"
+                      }
+                    },
+                    "activeOrgName": {
+                      "type": "string"
+                    },
+                    "switchableOrgCount": {
+                      "type": "integer",
+                      "minimum": 0,
+                      "maximum": 9007199254740991
+                    }
+                  },
+                  "required": ["consoleManagedProviders", "switchableOrgCount"]
+                }
+              }
+            }
+          }
+        },
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.experimental.console.get({\n  ...\n})"
+          }
+        ]
+      }
+    },
+    "/experimental/console/orgs": {
+      "get": {
+        "operationId": "experimental.console.listOrgs",
+        "parameters": [
+          {
+            "in": "query",
+            "name": "directory",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "in": "query",
+            "name": "workspace",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "summary": "List switchable Console orgs",
+        "description": "Get the available Console orgs across logged-in accounts, including the current active org.",
+        "responses": {
+          "200": {
+            "description": "Switchable Console orgs",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "object",
+                  "properties": {
+                    "orgs": {
+                      "type": "array",
+                      "items": {
+                        "type": "object",
+                        "properties": {
+                          "accountID": {
+                            "type": "string"
+                          },
+                          "accountEmail": {
+                            "type": "string"
+                          },
+                          "accountUrl": {
+                            "type": "string"
+                          },
+                          "orgID": {
+                            "type": "string"
+                          },
+                          "orgName": {
+                            "type": "string"
+                          },
+                          "active": {
+                            "type": "boolean"
+                          }
+                        },
+                        "required": ["accountID", "accountEmail", "accountUrl", "orgID", "orgName", "active"]
+                      }
+                    }
+                  },
+                  "required": ["orgs"]
+                }
+              }
+            }
+          }
+        },
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.experimental.console.listOrgs({\n  ...\n})"
+          }
+        ]
+      }
+    },
+    "/experimental/console/switch": {
+      "post": {
+        "operationId": "experimental.console.switchOrg",
+        "parameters": [
+          {
+            "in": "query",
+            "name": "directory",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "in": "query",
+            "name": "workspace",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "summary": "Switch active Console org",
+        "description": "Persist a new active Console account/org selection for the current local OpenCode state.",
+        "responses": {
+          "200": {
+            "description": "Switch success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "boolean"
+                }
+              }
+            }
+          }
+        },
+        "requestBody": {
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "accountID": {
+                    "type": "string"
+                  },
+                  "orgID": {
+                    "type": "string"
+                  }
+                },
+                "required": ["accountID", "orgID"]
+              }
+            }
+          }
+        },
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.experimental.console.switchOrg({\n  ...\n})"
+          }
+        ]
+      }
+    },
     "/experimental/tool/ids": {
       "get": {
         "operationId": "tool.ids",

packages/web/src/content/docs/zen.mdx

@@ -94,8 +94,6 @@ You can also access our models through the following API endpoints.
 | GLM 5                 | glm-5                 | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
 | Kimi K2.5             | kimi-k2.5             | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
 | Big Pickle            | big-pickle            | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
-| MiMo V2 Pro Free      | mimo-v2-pro-free      | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
-| MiMo V2 Omni Free     | mimo-v2-omni-free     | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
 | Qwen3.6 Plus Free     | qwen3.6-plus-free     | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
 | Nemotron 3 Super Free | nemotron-3-super-free | `https://opencode.ai/zen/v1/chat/completions`      | `@ai-sdk/openai-compatible` |
 
@@ -122,8 +120,6 @@ We support a pay-as-you-go model. Below are the prices **per 1M tokens**.
 | Model                             | Input  | Output  | Cached Read | Cached Write |
 | --------------------------------- | ------ | ------- | ----------- | ------------ |
 | Big Pickle                        | Free   | Free    | Free        | -            |
-| MiMo V2 Pro Free                  | Free   | Free    | Free        | -            |
-| MiMo V2 Omni Free                 | Free   | Free    | Free        | -            |
 | Qwen3.6 Plus Free                 | Free   | Free    | Free        | -            |
 | Nemotron 3 Super Free             | Free   | Free    | Free        | -            |
 | MiniMax M2.5 Free                 | Free   | Free    | Free        | -            |
@@ -169,8 +165,6 @@ Credit card fees are passed along at cost (4.4% + $0.30 per transaction); we don
 The free models:
 
 - MiniMax M2.5 Free is available on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
-- MiMo V2 Pro Free is available on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
-- MiMo V2 Omni Free is available on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
 - Qwen3.6 Plus Free is available on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
 - Nemotron 3 Super Free is available on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
 - Big Pickle is a stealth model that's free on OpenCode for a limited time. The team is using this time to collect feedback and improve the model.
@@ -218,8 +212,6 @@ All our models are hosted in the US. Our providers follow a zero-retention polic
 
 - Big Pickle: During its free period, collected data may be used to improve the model.
 - MiniMax M2.5 Free: During its free period, collected data may be used to improve the model.
-- MiMo V2 Pro Free: During its free period, collected data may be used to improve the model.
-- MiMo V2 Omni Free: During its free period, collected data may be used to improve the model.
 - Qwen3.6 Plus Free: During its free period, collected data may be used to improve the model.
 - Nemotron 3 Super Free: During its free period, collected data may be used to improve the model.
 - OpenAI APIs: Requests are retained for 30 days in accordance with [OpenAI's Data Policies](https://platform.openai.com/docs/guides/your-data).