ln-414-test-executor

Risk-based test execution enforces caps on test types—E2E 2-5, Integration 0-8, Unit 0-15, total 10-28—to balance coverage against implementation risk. This Skill moves a single Story's final test task from Todo to To Review while applying those constraints and updating Linear/kanban boards.

A test plan allocates test effort across three layers: E2E tests validate end-to-end workflows, Integration tests verify component interactions, Unit tests check isolated functions. This Skill validates your plan conforms to risk-based limits, then executes and summarizes coverage across all three.

Test execution produces a To Review-ready summary with test coverage and any deviations from the plan. This Skill implements and runs tests labeled 'tests', captures results, and updates the task status and kanban board so reviewers can assess the work.

Tasks exceeding risk-based caps—Priority > 15 or test counts outside the allowed ranges—fail validation. This Skill rejects non-conforming plans and routes misrouted tasks to ln-411, ensuring only compliant work reaches To Review.

No, this Skill executes one final test task per run. It processes a single Story's 'tests'-labeled task through the 11-section test plan (E2E, Integration, Unit, plus infrastructure, documentation, and cleanup sections) in one cycle.

Only tasks labeled 'tests' are processed by this Skill; other labels are routed to ln-411. This enforces clean separation between test execution and other Story finalizer work, keeping the workflow organized and predictable.