CI failed on stage-323 because:
1. mcp_server.py imports the 'mcp' package (optional runtime dep) — only
users who actually run the MCP integration install it. CI runs with
stdlib-only deps (pyyaml + pytest + pytest-timeout).
2. tests/test_mcp_server.py uses pytest.mark.asyncio which requires
pytest-asyncio — not installed in CI.
Fix:
- Add pytest-asyncio to CI install line.
- Try-install mcp; if it fails (Python 3.13 wheel issues, etc.) the test
module uses pytest.importorskip and skips cleanly without breaking the
matrix.
- tests/test_mcp_server.py: add module-level importorskip for both 'mcp'
and 'pytest_asyncio' as a safety net.
Local: 4947/4947 still pass after change.
Runs pytest suite across Python 3.11, 3.12, and 3.13 on ubuntu-latest.
Agent-dependent tests auto-skip via existing conftest logic.
Triggers on PRs targeting master and pushes to master.
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ai-ag2026