MCP App StoreMCP App StoreSKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
Tags
mutant
Run Mutant mutation testing, analyze alive mutations, and produce clear fix actions (add tests or simplify code).
skills_collection
Industry-standard Jest testing setup for TypeScript projects with guidance for React Testing Library, ts-jest, snapshots, and coverage configuration.
claude-plugins
Quick reference for writing Python tests with pytest: fixtures, parametrization, coverage, mocking, and async testing.
claude-code-python-stack
Guides and best-practice patterns for Python testing using pytest, TDD, fixtures, mocking, parametrization and coverage goals.
ucai
Guidance and templates for designing tests, scaffolding unit/integration/E2E tests, and improving test quality and coverage across languages and frameworks.
openclaw-medical-skills
Extract per-cytosine methylation calls (CpG/CHG/CHH) from Bismark-aligned BAMs and produce bedGraph/coverage reports for downstream analysis.
claude-skill-registry
Coordinates testing strategy and automation across unit, integration, E2E, performance and security tests; enforces quality gates like coverage thresholds and r
claude-skill-registry
Run and manage Python test suites with pytest — discover tests, run with coverage or parallelism, and produce failure analysis and checkpoints.
claude-skill-registry
Structured guidance for test strategy, safe execution, and coverage analysis for agent workflows; includes commands, isolation rules, and a review checklist.
claude-skill-registry
Run and manage Python test suites with pytest: discover tests, run with coverage and parallelism, and provide failure analysis and diagnostics.
ai-playground
Scans a repository, discovers and runs tests, computes coverage, evaluates test quality, and generates a metrics report website and JSON output.
dotfiles
Enforces a TDD workflow for development: write tests first, aim for 80%+ coverage across unit, integration, and E2E tests, and follow a repeatable RED-GREEN-REF
skillshub
QA orchestration skill: defines test strategy, assigns unit/integration/E2E suites, enforces coverage thresholds, and coordinates CI test execution.
crap4clj
Compute CRAP scores (cyclomatic complexity combined with coverage) for Clojure functions to flag high-risk, under-tested code.
insurance-skills
Generates clinical insurance/coverage resources modeling payer types (Medicare, Medicaid, commercial, VA, Tricare) and coverage periods for FHIR-style resources
claude-skill-registry
Guidance for designing, running, and analyzing test suites for agents: test isolation, execution patterns, and coverage-based enforcement.
claude-plugin-marketplace
Comprehensive pytest-based Python testing guide: fixtures, parameterized tests, mocking, async testing, coverage, and FastAPI test patterns.
OrchestKit
Run comprehensive verification: parallel agents for tests, security, coverage, grading and improvement suggestions; produces evidence-backed verification report
han
Practical Vitest configuration and workspace patterns for Vite projects: environment setup (node/jsdom), coverage, thread/pool tuning, browser mode, and CI-frie