Files
codex/codex-rs
jif e482cc66ae Keep Guardian reviews isolated from executor MCP servers (#39962)
## Why

Executor-owned MCP configuration can include required servers that are unavailable. Guardian review sessions should not attempt to discover those servers or let them block an approval review.

## What changed

- Skip projecting MCP servers from selected executors when the session source is a Guardian reviewer.
- Preserve executor MCP discovery for regular thread sessions.

## Testing

Added an app-server integration test that configures an unreachable required executor MCP server and verifies that Guardian can still review an escalated command and return its decision.

GitOrigin-RevId: 5b712a3ee04e6896d5ca0cff39a32dd8e0fe0132
2026-08-21 15:44:52 +00:00
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