find-your-margin
Help a knowledge worker find where their attention earns the fattest margin when combined with AI. Maps their skill stack against AI capabilities to identify…
Skills
Find an Agent Skill for your task. Read the guide and copy the install command.
Updated 10-28 00:17
Testing & quality
12,792 results
building-tests
Builds and runs an app's committed tests, written from the user's expectations rather than per platform — segments (one actor's intent on one surface, from a…
skill-audit
Use when packaged skills must be checked against the repository's skill contract before a merge or release, including "check the skill rules", "inspect the skill package", "sync the skill catalog…
playwright-browser
Playwright CLI and MCP tools for headless browser automation, E2E testing, screenshots, and web scraping. Use for CI-safe browser operations.
designing-tests
Guides test strategy, TDD/BDD approaches, test coverage planning, and testing best practices. Use when designing test suites, improving coverage, or choosing…
wpt-update
Updates and triages the Web Platform Tests dependency in workerd. Use when asked to bump, update, or triage WPT.
ab-test-plan
Generate structured A/B test plans for DTC funnels — hypothesis, control vs variant, primary metric, sample size estimate, test duration, and success criteria…
media-buying-brief
Generate strategic media buying briefs — audience targeting, budget allocation, KPI targets, creative rotation, and testing frameworks for paid media campaigns.
eval-build
Build or resume trustworthy evals for an AI application, from existing evidence through reviewed cases, validated graders, and a runnable baseline. Use for…
eval-descent
Improve an AI application through bounded, evidence-linked experiments against validated evals. Use for quality, latency, cost, or model migration; requires a…
eval-discover
Find realistic AI application examples and conduct human-led trace review to discover failure modes. Use before inventing quality metrics; supports managed…
test
Generate tests for Convex functions with convex-test (queries/mutations/auth/scheduling, in-memory). TRIGGER when the user wants tests / a test suite for their…
evidence-based-debugging
Reproduce and diagnose reported software or system failures using experiments and captured evidence. When a repair is requested, demonstrate the cause, make a…
doc-coauthoring
Guides users through structured three-stage collaborative documentation workflow including context gathering, iterative refinement, and reader testing. Use…
gradle-testing-setup
Configures comprehensive testing in Gradle including JUnit 5, TestContainers, test separation (unit vs integration), and code coverage with JaCoCo. Use when…
ha-error-checking
Debugs and validates Home Assistant dashboards by checking system logs, verifying entity IDs, validating HACS card installations, and analyzing configuration…
python-test-micrometer-testing-metrics
Tests custom Micrometer metrics in unit and integration tests using SimpleMeterRegistry. Use when writing tests for services that record metrics, validating…
quality-code-review
Perform systematic self-review of code changes before commits using structured checklist. Validates architecture boundaries, code quality, test coverage,…
quality-run-linting-formatting
Runs ruff linting and formatting with configuration details and common fixes. Use when checking code style, formatting files, fixing lint violations, or before…
quality-run-type-checking
Runs dual type checking with pyright (fast, development) and mypy (thorough, CI/CD). Use when checking types, before commits, debugging type errors, or…
test-implement-constructor-validation
Auto-generate constructor validation tests from service class signatures. Use when creating tests for new services, validating fail-fast principle, ensuring…
test-implement-factory-fixtures
Create factory fixture patterns for customizable test setup with variations. Use when building reusable test fixtures with multiple configurations,…
test-organize-layers
Guide test placement in correct test pyramid layer (unit/integration/e2e). Use when creating new test files, deciding test layer, organizing test structure, or…
test-setup-async
Sets up async tests with proper fixtures and mocks using pytest-asyncio patterns. Use when testing async functions, creating async fixtures, mocking async…