mirror of https://github.com/openai/codex.git synced 2026-11-03 19:53:25 +00:00

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T

tongzhou wang 51c9ed6d4f Add per-surface MCP tool exposure controls (#36781 )

## Why

MCP tools can be exposed directly, discovered through tool search, or called
from Code Mode. Servers need to be able to opt out of any of these surfaces
without disabling their tools everywhere.

## What changed

- Add `omit_tools_from` to MCP server configuration, accepting any combination
  of `direct`, `deferred`, and `code_mode`.
- Apply the exclusions independently when building direct, deferred, and Code
  Mode tool surfaces while keeping omitted tools registered for permitted uses.
- Remove client-private `_meta` fields from MCP results returned to Code Mode.
- Include the new setting in the configuration schema and MCP config
  serialization.

## Testing

- Cover every exposure combination across Code Mode, Code-Mode-only sessions,
  tool search, direct-only namespaces, and prefixed and unprefixed MCP names.
- Verify direct and nested execution paths, parallel-call support, config
  round-tripping, and `_meta` filtering.

GitOrigin-RevId: 12dfcb78bb5c5ecf4d70f38a8b5022792463a27f

2026-08-03 18:51:46 +00:00

src

Add per-surface MCP tool exposure controls (#36781 )

2026-08-03 18:51:46 +00:00

BUILD.bazel

build: run buildifier from just fmt (#28125 )

2026-06-13 21:43:39 -07:00

Cargo.toml

Use the shared HTTP client in codex-protocol (#36033 )

2026-07-29 21:47:22 +00:00

README.md

fix: separate codex mcp into codex mcp-server and codex app-server (#4471 )

2025-09-30 07:06:18 +00:00

README.md

codex-protocol

This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.

This crate should have minimal dependencies.

Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.