bear-oai 406dc92394 Expose MCP read-only hints in tool call items (#36055) ...

## What changed

- Propagate MCP tool `readOnlyHint` annotations through tool-call start and
  completion events.
- Include the optional hint in persisted thread history and app-server
  `mcpToolCall` items, preserving compatibility when the annotation is absent.
- Document that the hint describes tool capability, not the outcome of a
  particular invocation.

## Testing

- Cover read-only and write-capable tools in live events and persisted rollout
  data.
- Verify the hint survives thread reads and resumes for both in-progress and
  completed MCP calls.

GitOrigin-RevId: dddfe905146075e5137a1094da485b86b99807f0

2026-07-30 01:37:41 +00:00

..

v1

Support openai/form extended form elicitations (#27500)

2026-06-18 11:54:49 -07:00

v2

Expose MCP read-only hints in tool call items (#36055)

2026-07-30 01:37:41 +00:00

ApplyPatchApprovalParams.json

chore: remove codex-core public protocol/shell re-exports (#12432)

2026-02-20 23:45:35 -08:00

ApplyPatchApprovalResponse.json

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

AttestationGenerateParams.json

[codex] request desktop attestation from app (#20619)

2026-05-08 12:36:02 -07:00

AttestationGenerateResponse.json

[codex] request desktop attestation from app (#20619)

2026-05-08 12:36:02 -07:00

ChatgptAuthTokensRefreshParams.json

…

ChatgptAuthTokensRefreshResponse.json

…

ClientNotification.json

…

ClientRequest.json

Add persisted manual ordering for thread sections (#36007)

2026-07-29 18:37:22 +00:00

codex_app_server_protocol.schemas.json

Expose MCP read-only hints in tool call items (#36055)

2026-07-30 01:37:41 +00:00

codex_app_server_protocol.v2.schemas.json

Expose MCP read-only hints in tool call items (#36055)

2026-07-30 01:37:41 +00:00

CommandExecutionRequestApprovalParams.json

Preserve special filesystem subpaths as wire strings (#33107)

2026-07-14 16:40:13 +00:00

CommandExecutionRequestApprovalResponse.json

feat: include available decisions in command approval requests (#12758)

2026-02-26 01:10:46 +00:00

DynamicToolCallParams.json

app-server: define device key v2 protocol (#18428)

2026-04-21 10:08:42 -07:00

DynamicToolCallResponse.json

Add audio output support to dynamic tools and code mode (#34080)

2026-07-18 23:22:13 +00:00

ExecCommandApprovalParams.json

chore: remove codex-core public protocol/shell re-exports (#12432)

2026-02-20 23:45:35 -08:00

ExecCommandApprovalResponse.json

Propagate approval rejection reasons (#34400)

2026-07-20 19:23:21 +00:00

FileChangeRequestApprovalParams.json

[codex-analytics] plumb protocol-native review timing (#21434)

2026-05-07 20:31:41 -07:00

FileChangeRequestApprovalResponse.json

…

FuzzyFileSearchParams.json

…

FuzzyFileSearchResponse.json

Simple directory mentions (#14970)

2026-03-19 05:24:09 +00:00

FuzzyFileSearchSessionCompletedNotification.json

[app-server] add fuzzyFileSearch/sessionCompleted (#11773)

2026-02-13 15:08:14 -08:00

FuzzyFileSearchSessionUpdatedNotification.json

Simple directory mentions (#14970)

2026-03-19 05:24:09 +00:00

JSONRPCError.json

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JSONRPCErrorError.json

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JSONRPCMessage.json

feat(app-server): add tracing to all app-server APIs (#13285)

2026-03-02 16:01:41 -08:00

JSONRPCNotification.json

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JSONRPCRequest.json

feat(app-server): add tracing to all app-server APIs (#13285)

2026-03-02 16:01:41 -08:00

JSONRPCResponse.json

…

McpServerElicitationRequestParams.json

Support openai/form extended form elicitations (#27500)

2026-06-18 11:54:49 -07:00

McpServerElicitationRequestResponse.json

[elicitations] Switch to use MCP style elicitation payload for mcp tool approvals. (#13621)

2026-03-06 01:50:26 -08:00

PermissionsRequestApprovalParams.json

Preserve special filesystem subpaths as wire strings (#33107)

2026-07-14 16:40:13 +00:00

PermissionsRequestApprovalResponse.json

Preserve special filesystem subpaths as wire strings (#33107)

2026-07-14 16:40:13 +00:00

RequestId.json

…

ServerNotification.json

Expose MCP read-only hints in tool call items (#36055)

2026-07-30 01:37:41 +00:00

ServerRequest.json

Preserve special filesystem subpaths as wire strings (#33107)

2026-07-14 16:40:13 +00:00

ToolRequestUserInputParams.json

Add request_user_input auto-resolution window contract (#27256)

2026-06-11 22:30:41 -07:00

ToolRequestUserInputResponse.json

…