80,000+ Skills to Supercharge Claude
The open directory for GitHub-integrated capabilities, tools, and prompts for your AI workflows.
detect-metrics
by tidymodels
Detect and list all metric functions in the yardstick package. Use when a user asks to find, list, or identify all metri...
create-skill
by tidymodels
Guide for creating new Claude Code skills. Use when you need to create a new skill to package expertise or workflow into...
Augmented cognition layer that makes users smarter by connecting conversations to their persistent knowledge tree. Use p...
svelte5-best-practices
by SikandarJODD
Svelte 5 runes, snippets, SvelteKit patterns, and modern best practices for TypeScript and component development. Use wh...
Update the flaky test tracker. Use when you encounter test failures unrelated to your current work, after committing a f...
Use QueryPlanSnapshotCli to capture and compare RDF4J query plans, then assess likely performance improvements/regressio...
debug
by victordibia
Systematic approach to debugging errors and unexpected behavior
release-version
by corvo007
Use when releasing a new version - guides through version bump, changelog generation, commit grouping, tagging, and GitH...
dispatching-parallel-agen...
by corvo007
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
apple-mail
by YunjueTech
Apple Mail.app integration for macOS. Read inbox, search emails, send emails, reply, and manage messages with fast direc...
commit
by TechDufus
Create a conventional commit from current workspace changes. Use when the user asks to run $commit, asks to commit chang...
axe-accessibility
by a5c-ai
Deep integration with axe-core for automated accessibility testing. Execute accessibility scans, interpret WCAG violatio...
pytest-testing
by a5c-ai
Expert pytest framework for Python unit, integration, and functional testing
xctest-ui-test-generator
by a5c-ai
Generate XCTest UI tests for macOS applications with accessibility identifiers and page object patterns
react-testing-library
by a5c-ai
React Testing Library patterns, queries, user events, and accessibility testing.
performance-test-designer
by a5c-ai
Performance test design skill for test planning, data collection, and acceptance criteria verification
jmeter-performance-testin...
by a5c-ai
Apache JMeter expertise for enterprise-grade load and performance testing
selenium-webdriver
by a5c-ai
Selenium WebDriver expertise for cross-browser automation and legacy system testing
visual-regression-setup
by a5c-ai
Configure visual regression testing with Percy, Chromatic, or custom screenshot comparison
coq-proof-assistant
by a5c-ai
Interface with Coq proof assistant for formal verification
electron-mock-factory
by a5c-ai
Generate mocks for Electron APIs (ipcMain, ipcRenderer, dialog, etc.) for unit testing
allure-test-reporting
by a5c-ai
Allure test reporting framework for comprehensive test result visualization
spectron-test-setup
by a5c-ai
Set up Spectron (deprecated) tests for legacy Electron application testing
playwright
by a5c-ai
Playwright E2E testing, page objects, fixtures, visual regression, accessibility testing, and CI integration patterns.