Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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drizzle-orm-d1
Build type-safe D1 databases with Drizzle ORM. Includes schema definition, migrations with Drizzle Kit, relations, and D1 batch API patterns. Prevents 18 errors including SQL BEGIN failures, cascade data loss, 100-parameter limits, and foreign key issues.
Use when: defining D1 schemas, managing migrations, bulk inserts, or troubleshooting D1_ERROR, BEGIN TRANSACTION, foreign keys, "too many SQL variables".
majiayu000/claude-skill-registry 163
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beeper
Search and browse local Beeper chat history (threads, messages, full-text search).
majiayu000/claude-skill-registry 163
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spring-testing
Test Spring Boot applications - MockMvc, TestContainers, test slices, integration testing
majiayu000/claude-skill-registry 163
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ln-110-project-docs-coordinator
Coordinates project documentation creation. Gathers context once, detects project type, delegates to 5 L3 workers (ln-111-115). L2 Coordinator invoked by ln-100.
majiayu000/claude-skill-registry 163
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agent-sre-engineer
Expert Site Reliability Engineer balancing feature velocity with system stability through SLOs, automation, and operational excellence. Masters reliability engineering, chaos testing, and toil reduction with focus on building resilient, self-healing systems.
majiayu000/claude-skill-registry 163
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help-center-design
Design or audit AI-first help centers/knowledge bases/FAQs, including taxonomy, article templates, analytics, and AI support (RAG, chatbot, escalation), using 2025-2026 best practices
majiayu000/claude-skill-registry 163
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implementing-server-actions
Teaches Server Actions in React 19 for form handling and data mutations. Use when implementing forms, mutations, or server-side logic. Server Actions are async functions marked with 'use server'.
majiayu000/claude-skill-registry 163
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component-implementer
Implements UI components from design specifications. Use when implementing frontend components, pages, or UI elements. Follows design specs from ui-ux-designer, implements responsive design, and ensures accessibility.
majiayu000/claude-skill-registry 163
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QA Master
Master skill for Testing, Verification, and Auditing. Includes E2E (Playwright), Unit Tests, and UI/UX Audits.
majiayu000/claude-skill-registry 163
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unsloth-mcp-server
Work with the Unsloth MCP Server codebase. Use when maintaining, extending, or debugging this specific MCP server implementation. Provides architecture knowledge, code patterns, and development workflows.
majiayu000/claude-skill-registry 163
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chrome-devtools-site-search
Validate website parsing and browser automation feasibility by browsing and searching within a user-specified website scope using the chrome-devtools MCP server (mcp_servers.chrome-devtools); summarize results backed by observed page content (real titles/URLs), and open matching pages for review. Use when the user asks you to open a site, find specific content on it, run a site-scoped query, and keep the relevant pages open.
majiayu000/claude-skill-registry 163
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work-command-center
Primary orchestration hub that FIRST enforces skill discipline (checking for applicable skills before any action), then manages deliverables, deadlines, team coordination, priority coaching, and work-life balance. Provides structured task management, daily standups, and orchestrates specialized skills when technical deep-dives are needed.
majiayu000/claude-skill-registry 163
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MCP Architecture Expert
Design and implement Model Context Protocol servers for standardized AI-to-data integration with resources, tools, prompts, and security best practices
majiayu000/claude-skill-registry 163
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cms-component-builder
Build Optimizely CMS components for Astro v5. Use when creating/modifying components, pages, experiences, or working with GraphQL fragments, opti-type.json, or opti-style.json files (project)
majiayu000/claude-skill-registry 163
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reference-class-forecasting
Use when starting a forecast to establish a statistical baseline (base rate) before analyzing specifics. Invoke when need to anchor predictions in historical reality, avoid "this time is different" bias, or establish outside view before inside view analysis. Use when user mentions base rates, reference classes, outside view, or starting a new prediction.
majiayu000/claude-skill-registry 163
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better-auth-ts
Better Auth TypeScript/JavaScript authentication library. Use when implementing auth in Next.js, React, Express, or any TypeScript project. Covers email/password, OAuth, JWT, sessions, 2FA, magic links, social login with Next.js 16 proxy.ts patterns.
majiayu000/claude-skill-registry 163
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gh-closing-issues
Closes a GitHub issue. Use when a task is completed or an issue is resolved.
majiayu000/claude-skill-registry 163
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playwright
Playwright testing best practices for Next.js applications (formerly test-playwright). This skill should be used when writing, reviewing, or debugging E2E tests with Playwright. Triggers on tasks involving test selectors, flaky tests, authentication state, API mocking, hydration testing, parallel execution, CI configuration, or debugging test failures.
majiayu000/claude-skill-registry 163
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banking-expert
Expert-level banking systems, core banking, regulations, and banking technology
majiayu000/claude-skill-registry 163
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frontend-design
Expert frontend design guidelines for creating beautiful, modern UIs. Use when building landing pages, dashboards, or any user interface.
majiayu000/claude-skill-registry 163
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routing-engineering
Domain specialist for API routing, route discovery, middleware analysis, and parameter validation. Scope: route discovery patterns, automatic route detection, route mapping, middleware analysis, URL patterns, parameter validation, URL injection prevention. Excludes: backend business logic, database queries, security operations beyond URL injection, frontend routing. Triggers: "routing", "route", "URL pattern", "middleware", "parameter validation", "route discovery", "endpoint", "path", "slug".
majiayu000/claude-skill-registry 163
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mapping-html-to-api
Maps HTML content elements to API response fields and generates data binding specifications. Updates the "APIマッピング" section in screen spec.md.
majiayu000/claude-skill-registry 163
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claude-optimization
Maximizing Claude Code capabilities and efficiency.
Use when helping users discover features, optimize workflows, or improve their Claude Code experience.
majiayu000/claude-skill-registry 163
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react-hook-builder
Creates custom React hooks for common patterns including data fetching, forms, authentication, local storage, debounce, and more. Use when users request "create custom hook", "React hook for", "useX hook", or "reusable hook".
majiayu000/claude-skill-registry 163