Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
-
mutation-test-runner
Mutation Test Runner - Auto-activating skill for Test Automation.
Triggers on: mutation test runner, mutation test runner
Part of the Test Automation skill category.
majiayu000/claude-skill-registry 163
-
mock-infrastructure-engineer
Creates and optimizes MSW (Mock Service Worker) handlers for Playwright E2E tests, implementing handler caching, fixture management, and AI Gateway mocking patterns. Use when mock setup is slow or test data needs centralization.
majiayu000/claude-skill-registry 163
-
fastmcp-builder
Build production-ready MCP servers using FastMCP framework with proven patterns for tools, resources, prompts, OAuth authentication, and comprehensive testing. Use this when creating FastMCP-based MCP servers with features like Google OAuth, multiple resource types, testing with FastMCP Client, or complex tool implementations.
majiayu000/claude-skill-registry 163
-
modernize
Brownfield Upgrade - Upgrade all dependencies and modernize the application while maintaining spec-driven control. Runs after Gear 6 for brownfield projects with modernize flag enabled. Updates deps, fixes breaking changes, improves test coverage, updates specs to match changes.
majiayu000/claude-skill-registry 163
-
skill-documentarian
Documentation expert for Claude Skills showcase website. Maintains skill-to-website sync, manages tag taxonomy and badges, creates blog-style artifacts, and preserves multi-skill collaborations for posterity. Activate on 'document', 'sync skills', 'create artifact', 'validate skills', 'add tags', 'tag management', 'badge', 'metadata'. NOT for code implementation (use domain skills), design creation (use web-design-expert), testing (use test-automator), or project planning (use orchestrator).
majiayu000/claude-skill-registry 163
-
moai-alfred-rules
Mandatory rules for Skill invocation, AskUserQuestion usage, TRUST principles, TAG validation, and TDD workflow. Use when validating workflow compliance, checking quality gates, enforcing MoAI-ADK standards, or verifying rule adherence.
majiayu000/claude-skill-registry 163
-
workflows-work
This skill should be used when executing work plans, specifications, or todo files systematically while maintaining quality and shipping complete features.
majiayu000/claude-skill-registry 163
-
backend-testing
バックエンド（Rust/Tauri）のテスト実装とデバッグを行います。Rustのテスト作成、cargo testの実行、テストエラーの修正、Repository/Service/Facadeレイヤーのテストなどのバックエンドテスト関連タスクに使用します。
majiayu000/claude-skill-registry 163
-
writing-go-tests
Applies current Go testing best practices. Use when writing or modifying Go test files or advising on Go testing strategies.
majiayu000/claude-skill-registry 163
-
tool-testing
Write pytest tests for Tool Master tools. Use this skill FIRST when the user asks to write tests, add tests, create tests, or improve test coverage for any tool. Handles mocking, fixtures, and async test patterns.
majiayu000/claude-skill-registry 163
-
test-pyramid-design
Design optimal test pyramids with unit/integration/E2E ratios. Identify anti-patterns and recommend architecture-specific testing strategies.
majiayu000/claude-skill-registry 163
-
identity-resolution
Use to match accounts, contacts, and opportunities across enrichment sources with governed rules.
majiayu000/claude-skill-registry 163
-
web-test-wallet-sign
Handle MetaMask signature and transaction popups during Web3 DApp testing - approve signatures, send transactions, call contracts. Detects popup type and handles gas errors.
majiayu000/claude-skill-registry 163
-
sdk-wrapper-creator
Sdk Wrapper Creator - Auto-activating skill for API Integration.
Triggers on: sdk wrapper creator, sdk wrapper creator
Part of the API Integration skill category.
majiayu000/claude-skill-registry 163
-
resources-doc
majiayu000/claude-skill-registry 163
-
materials-science-specialist
Materials engineering expert covering properties, processing, testing, and applications of materials
majiayu000/claude-skill-registry 163
-
Implementing Features with TDD
Guides Test-Driven Development for this Neovim plugin project. Use when implementing new features or fixing bugs that require behavioral changes. Includes project-specific tooling (make test/lint/check) and Lua/Busted testing patterns. Follows strict RED-GREEN-REFACTOR cycle.
majiayu000/claude-skill-registry 163
-
financial-models
Load when working on revenue tracking, financial forecasting, P&L statements,
unit economics, or business financial planning. Contains frameworks and
templates for creator business financial management.
majiayu000/claude-skill-registry 163
-
coordinator
Autonomous penetration testing coordinator using ReAct methodology. Automatically activates when user provides a target IP or asks to start penetration testing. Orchestrates reconnaissance, exploitation, and privilege escalation until both user and root flags are captured. (project)
majiayu000/claude-skill-registry 163
-
doppler-secret-validation
Validate and test secrets stored in Doppler. Add API tokens/credentials to Doppler, verify storage and retrieval, test authentication with target services. Use when user mentions "add to Doppler", "store secret", "validate token", or provides API tokens needing secure storage.
majiayu000/claude-skill-registry 163
-
customer-discovery
Find where potential customers discuss problems online and extract their language patterns. Provides starting points for community research, not exhaustive coverage.
majiayu000/claude-skill-registry 163
-
effector-patterns-chaingraphlabs-chaingraph
majiayu000/claude-skill-registry 163
-
spatial-thinking
Use when animation involves depth, perspective, volume, or three-dimensional awareness—camera moves, character positioning, environmental interaction, or maintaining consistent spatial relationships.
majiayu000/claude-skill-registry 163
-
qa-test
QA 테스트 관리 스킬. Use when (1) 할당된 테스트 목록 확인,
(2) 테스트 결과 업데이트, (3) 테스트 완료 보고.
majiayu000/claude-skill-registry 163