About MCP Test Runner
MCP Test Runner is an MCP server in the RAG category: local test execution and coverage summaries for onboarding agents.
Install
uvx lovranran-mcp-test-runnerpip install lovranran-mcp-test-runnerThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (6)
get_coverage_summary(path, framework?, timeout_seconds?, cpu_seconds?, memory_mb?)Return pytest-cov JSON coverage totals.
Parameters not published.
health()Returns `ok` for smoke checks.
Parameters not published.
parse_test_output(stdout, framework)Normalize test runner JSON output.
Parameters not published.
run_jest(path, test_filter?, timeout_seconds?, cpu_seconds?, memory_mb?)Run Jest through `npx jest` and return raw command output.
Parameters not published.
run_pytest(path, test_filter?, timeout_seconds?, cpu_seconds?, memory_mb?)Run pytest in a bounded working directory and return raw command output.
Parameters not published.
run_single_test(path, test_id, framework?, timeout_seconds?, cpu_seconds?, memory_mb?)Run one pytest node id or one Jest test-name pattern.
Parameters not published.
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