feat: vendor app-server protocol schema fixtures (#10371)

Similar to what @sayan-oai did in openai/codex#8956 for
`config.schema.json`, this PR updates the repo so that it includes the
output of `codex app-server generate-json-schema` and `codex app-server
generate-ts` and adds a test to verify it is in sync with the current
code.

Motivation:
- This makes any schema changes introduced by a PR transparent during
code review.
- In particular, this should help us catch PRs that would introduce a
non-backwards-compatible change to the app schema (eventually, this
should also be enforced by tooling).
- Once https://github.com/openai/codex/pull/10231 is in to formalize the
notion of "experimental" fields, we can work on ensuring the
non-experimental bits are backwards-compatible.

`codex-rs/app-server-protocol/tests/schema_fixtures.rs` was added as the
test and `just write-app-server-schema` can be use to generate the
vendored schema files.

Incidentally, when I run:

```
rg _ codex-rs/app-server-protocol/schema/typescript/v2
```

I see a number of `snake_case` names that should be `camelCase`.
This commit is contained in:
Michael Bolin
2026-02-01 23:38:43 -08:00
committed by GitHub
parent 08a5ad95a8
commit 974355cfdd
570 changed files with 91513 additions and 0 deletions

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{
"$schema": "http://json-schema.org/draft-07/schema#",
"definitions": {
"AbsolutePathBuf": {
"description": "A path that is guaranteed to be absolute and normalized (though it is not guaranteed to be canonicalized or exist on the filesystem).\n\nIMPORTANT: When deserializing an `AbsolutePathBuf`, a base path must be set using [AbsolutePathBufGuard::new]. If no base path is set, the deserialization will fail unless the path being deserialized is already absolute.",
"type": "string"
},
"AskForApproval": {
"description": "Determines the conditions under which the user is consulted to approve running the command proposed by Codex.",
"oneOf": [
{
"description": "Under this policy, only \"known safe\" commands—as determined by `is_safe_command()`—that **only read files** are autoapproved. Everything else will ask the user to approve.",
"enum": [
"untrusted"
],
"type": "string"
},
{
"description": "*All* commands are autoapproved, but they are expected to run inside a sandbox where network access is disabled and writes are confined to a specific set of paths. If the command fails, it will be escalated to the user to approve execution without a sandbox.",
"enum": [
"on-failure"
],
"type": "string"
},
{
"description": "The model decides when to ask the user for approval.",
"enum": [
"on-request"
],
"type": "string"
},
{
"description": "Never ask the user to approve commands. Failures are immediately returned to the model, and never escalated to the user for approval.",
"enum": [
"never"
],
"type": "string"
}
]
},
"InputItem": {
"oneOf": [
{
"properties": {
"data": {
"properties": {
"text": {
"type": "string"
},
"text_elements": {
"default": [],
"description": "UI-defined spans within `text` used to render or persist special elements.",
"items": {
"$ref": "#/definitions/V1TextElement"
},
"type": "array"
}
},
"required": [
"text"
],
"type": "object"
},
"type": {
"enum": [
"text"
],
"title": "TextInputItemType",
"type": "string"
}
},
"required": [
"data",
"type"
],
"title": "TextInputItem",
"type": "object"
},
{
"properties": {
"data": {
"properties": {
"image_url": {
"type": "string"
}
},
"required": [
"image_url"
],
"type": "object"
},
"type": {
"enum": [
"image"
],
"title": "ImageInputItemType",
"type": "string"
}
},
"required": [
"data",
"type"
],
"title": "ImageInputItem",
"type": "object"
},
{
"properties": {
"data": {
"properties": {
"path": {
"type": "string"
}
},
"required": [
"path"
],
"type": "object"
},
"type": {
"enum": [
"localImage"
],
"title": "LocalImageInputItemType",
"type": "string"
}
},
"required": [
"data",
"type"
],
"title": "LocalImageInputItem",
"type": "object"
}
]
},
"NetworkAccess": {
"description": "Represents whether outbound network access is available to the agent.",
"enum": [
"restricted",
"enabled"
],
"type": "string"
},
"ReasoningEffort": {
"description": "See https://platform.openai.com/docs/guides/reasoning?api-mode=responses#get-started-with-reasoning",
"enum": [
"none",
"minimal",
"low",
"medium",
"high",
"xhigh"
],
"type": "string"
},
"ReasoningSummary": {
"description": "A summary of the reasoning performed by the model. This can be useful for debugging and understanding the model's reasoning process. See https://platform.openai.com/docs/guides/reasoning?api-mode=responses#reasoning-summaries",
"oneOf": [
{
"enum": [
"auto",
"concise",
"detailed"
],
"type": "string"
},
{
"description": "Option to disable reasoning summaries.",
"enum": [
"none"
],
"type": "string"
}
]
},
"SandboxPolicy": {
"description": "Determines execution restrictions for model shell commands.",
"oneOf": [
{
"description": "No restrictions whatsoever. Use with caution.",
"properties": {
"type": {
"enum": [
"danger-full-access"
],
"title": "DangerFullAccessSandboxPolicyType",
"type": "string"
}
},
"required": [
"type"
],
"title": "DangerFullAccessSandboxPolicy",
"type": "object"
},
{
"description": "Read-only access to the entire file-system.",
"properties": {
"type": {
"enum": [
"read-only"
],
"title": "ReadOnlySandboxPolicyType",
"type": "string"
}
},
"required": [
"type"
],
"title": "ReadOnlySandboxPolicy",
"type": "object"
},
{
"description": "Indicates the process is already in an external sandbox. Allows full disk access while honoring the provided network setting.",
"properties": {
"network_access": {
"allOf": [
{
"$ref": "#/definitions/NetworkAccess"
}
],
"default": "restricted",
"description": "Whether the external sandbox permits outbound network traffic."
},
"type": {
"enum": [
"external-sandbox"
],
"title": "ExternalSandboxSandboxPolicyType",
"type": "string"
}
},
"required": [
"type"
],
"title": "ExternalSandboxSandboxPolicy",
"type": "object"
},
{
"description": "Same as `ReadOnly` but additionally grants write access to the current working directory (\"workspace\").",
"properties": {
"exclude_slash_tmp": {
"default": false,
"description": "When set to `true`, will NOT include the `/tmp` among the default writable roots on UNIX. Defaults to `false`.",
"type": "boolean"
},
"exclude_tmpdir_env_var": {
"default": false,
"description": "When set to `true`, will NOT include the per-user `TMPDIR` environment variable among the default writable roots. Defaults to `false`.",
"type": "boolean"
},
"network_access": {
"default": false,
"description": "When set to `true`, outbound network access is allowed. `false` by default.",
"type": "boolean"
},
"type": {
"enum": [
"workspace-write"
],
"title": "WorkspaceWriteSandboxPolicyType",
"type": "string"
},
"writable_roots": {
"description": "Additional folders (beyond cwd and possibly TMPDIR) that should be writable from within the sandbox.",
"items": {
"$ref": "#/definitions/AbsolutePathBuf"
},
"type": "array"
}
},
"required": [
"type"
],
"title": "WorkspaceWriteSandboxPolicy",
"type": "object"
}
]
},
"ThreadId": {
"type": "string"
},
"V1ByteRange": {
"properties": {
"end": {
"description": "End byte offset (exclusive) within the UTF-8 text buffer.",
"format": "uint",
"minimum": 0.0,
"type": "integer"
},
"start": {
"description": "Start byte offset (inclusive) within the UTF-8 text buffer.",
"format": "uint",
"minimum": 0.0,
"type": "integer"
}
},
"required": [
"end",
"start"
],
"type": "object"
},
"V1TextElement": {
"properties": {
"byteRange": {
"allOf": [
{
"$ref": "#/definitions/V1ByteRange"
}
],
"description": "Byte range in the parent `text` buffer that this element occupies."
},
"placeholder": {
"description": "Optional human-readable placeholder for the element, displayed in the UI.",
"type": [
"string",
"null"
]
}
},
"required": [
"byteRange"
],
"type": "object"
}
},
"properties": {
"approvalPolicy": {
"$ref": "#/definitions/AskForApproval"
},
"conversationId": {
"$ref": "#/definitions/ThreadId"
},
"cwd": {
"type": "string"
},
"effort": {
"anyOf": [
{
"$ref": "#/definitions/ReasoningEffort"
},
{
"type": "null"
}
]
},
"items": {
"items": {
"$ref": "#/definitions/InputItem"
},
"type": "array"
},
"model": {
"type": "string"
},
"outputSchema": {
"description": "Optional JSON Schema used to constrain the final assistant message for this turn."
},
"sandboxPolicy": {
"$ref": "#/definitions/SandboxPolicy"
},
"summary": {
"$ref": "#/definitions/ReasoningSummary"
}
},
"required": [
"approvalPolicy",
"conversationId",
"cwd",
"items",
"model",
"sandboxPolicy",
"summary"
],
"title": "SendUserTurnParams",
"type": "object"
}