`tests/test_project_context_mcp_template.py` imported `mcp` at module scope,
but the SDK is a runtime dependency (requirements.txt) and is deliberately
absent from requirements-test.txt — the only thing CI installs. Collection
therefore aborted for the ENTIRE suite before a single test ran.
The guard now sits inside the one test that touches the SDK, so the other
cases in the file (pure-Python contract checks) keep running on CI instead
of being skipped along with it.
Unrelated to the R04 refactor; kept as its own commit so it can be cherry-
picked to main on its own.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
duylh19andClaude Opus 5