codex

mirror of https://github.com/openai/codex.git synced 2026-11-12 21:20:34 +00:00

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sayan-oai 561f0f5cf0 Keep same-named MCP servers separate across environments (#60905 )

## Why

MCP servers discovered on different executors can share a name. Resolving them by name alone exposes only one server and prevents tools and resources from being addressed independently.

## What changed

- Add the disabled-by-default `multi_environment_mcp` feature to expose environment-scoped servers, including multiple installations of the same plugin.
- Carry exact `McpServerKey` identities through catalogs, connections, tool calls, resources, and approval tracking. Give environment-scoped tools stable namespaces derived from their environment.
- Include `environment_id` in scoped resource listings and accept it in resource requests. Require it for environment-owned servers when multiple environments are selected.
- Preserve server ownership through hooks and use the owning environment's permissions for scoped elicitation review.

## Testing

Add coverage for same-named servers across environments, independent calls and approvals, resource selection, plugin discovery, and rejection of hook changes to the tool environment.

GitOrigin-RevId: 5593372b06a15c16aa3220faa3b19f5d3b20e67e

2026-11-11 23:36:19 +00:00

discoverable_tests.rs

Read plugin authentication state from AuthManager (#39087 )

2026-08-17 22:26:27 +00:00

discoverable.rs

[codex] add latency tracing spans (#27710 )

2026-06-12 17:11:32 -07:00

injection.rs

Keep same-named MCP servers separate across environments (#60905 )

2026-11-11 23:36:19 +00:00

mentions_tests.rs

Honor explicit plugin mentions during MCP startup (#42406 )