Testing & Quality skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

nw-roadmap-review-checks

Roadmap-specific validation checks for architecture reviews. Load when reviewing roadmaps for implementation readiness.

577 repo starsObserved in 2 repos
Testing & Quality

nw-sar-critique-dimensions

Architecture quality critique dimensions for peer review. Load when performing architecture document reviews.

577 repo starsObserved in 2 repos
Testing & Quality

nw-bugfix

Bug fix workflow: root cause analysis → user review → regression test + fix via TDD

577 repo starsObserved in 1 repos
Testing & Quality

nw-distill

Acceptance test creation methodology for the DISTILL wave. Domain knowledge for the acceptance designer agent: port-to-port principle, prior wave reading, wave-decision reconciliation, graceful degradation, and document back-propagation.

577 repo starsObserved in 1 repos
Testing & Quality

nw-execute

Dispatches one unit of DELIVER work to a specialized agent for TDD execution. Runs a single roadmap.json step through the TDD cycle.

577 repo starsObserved in 1 repos
Testing & Quality

nw-mutation-test

Runs feature-scoped mutation testing to validate test suite quality. Use after implementation to verify tests catch real bugs (kill rate >= 80%).

577 repo starsObserved in 1 repos
Testing & Quality

nw-optimize-tests

Minimizes test count while preserving coverage. Detects byte-identical pairs, parametrize-inflation, language-guarantee tests, AST-shape tests, stale migration nets. Approval gate before any change.

577 repo starsObserved in 1 repos
Testing & Quality

nw-property-based-testing

Property-based testing strategies, mutation testing, shrinking, and combined PBT+mutation workflow for test quality validation

577 repo starsObserved in 1 repos
Testing & Quality

nw-root-why

Root cause analysis and debugging

577 repo starsObserved in 1 repos
Testing & Quality

nw-tdd-methodology

Deep knowledge for Outside-In TDD - double-loop architecture, ATDD integration, port-to-port testing, walking skeletons, and test doubles policy

577 repo starsObserved in 1 repos
Testing & Quality