validate-test-coverage

To map acceptance criteria to test cases, this Skill cross-references user stories against your repository documentation and test sources. It inventories existing tests, linking each criterion to the appropriate test pyramid level to highlight fully, partially, or uncovered areas.

Test coverage gap analysis identifies missing or misaligned tests by evaluating criteria across unit, integration, and E2E levels. This process ensures every acceptance criterion is linked to tests at the appropriate pyramid level and highlights missing edge cases.

Generating a test coverage report for a specific feature requires scoping the analysis to a named story within your project documentation. This Skill evaluates the targeted criteria, maps them to existing tests, and outputs a comprehensive report detailing coverage gaps and pyramid health.

Yes, you can check test coverage using .chalk/docs by evaluating all acceptance criteria found within that directory. If a specific feature is not provided, the tool scopes the analysis across all documentation to identify missing edge cases and misaligned tests.

Misaligned tests occur when acceptance criteria are not properly linked to tests at the correct pyramid level. This Skill identifies these gaps by cross-referencing criteria against test sources, ensuring tests are appropriately distributed across unit, integration, and E2E layers.