Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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perf-profiler
Use when profiling CPU/memory hot paths, generating flame graphs, or capturing JFR/perf evidence.
majiayu000/claude-skill-registry 163
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implement
Use when the user has a clear, small task ready for direct implementation from conversation context without needing a plan or Arc pipeline. Arc's Simple tier executor.
majiayu000/claude-skill-registry 163
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woo-performance
Optimize WooCommerce performance — object caching, transients, HPOS, database optimization, Action Scheduler, lazy loading, and query optimization. Use when improving store performance or diagnosing slowness.
majiayu000/claude-skill-registry 163
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busybox-on-windows
How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.
majiayu000/claude-skill-registry 163
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AgentDB Performance Optimization
Optimize AgentDB performance with quantization (4-32x memory reduction), HNSW indexing (150x faster search), caching, and batch operations. Use when optimizing memory usage, improving search speed, or scaling to millions of vectors.
majiayu000/claude-skill-registry 163
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ck:ask
Answer technical and architectural questions with expert consultation.
majiayu000/claude-skill-registry 163
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coding-agent
Run Codex CLI, Claude Code, OpenCode, or Pi Coding Agent via background process for programmatic control.
majiayu000/claude-skill-registry 163
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nw-fast-forward
Fast-forwards through remaining waves end-to-end without stopping for review between waves.
majiayu000/claude-skill-registry 163
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a2a-authentication
Implement A2A authentication — API keys, Bearer tokens, OAuth 2.0, OpenID Connect, and mutual TLS. Use when securing agent-to-agent communication and configuring Agent Card security schemes.
majiayu000/claude-skill-registry 163
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architecture-paradigm-layered
Layered (n-tier) architecture with enforced layer boundaries and separation of concerns.
majiayu000/claude-skill-registry 163
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mobile-security-coder
Expert in secure mobile coding practices specializing in input validation, WebView security, and mobile-specific security patterns. Use PROACTIVELY for mobile security implementations or mobile security code reviews.
majiayu000/claude-skill-registry 163
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jquery-4
Migrate jQuery 3.x to 4.0.0 safely in WordPress and legacy web projects. Covers all breaking changes: removed APIs ($.isArray, $.trim, $.parseJSON, $.type), focus event order changes, slim build differences, ES modules migration, and Trusted Types support.
Use when: upgrading jQuery to 4.0, fixing "$.isArray is not a function" errors, WordPress jQuery migration, updating legacy JavaScript, or troubleshooting focus/blur event order issues.
majiayu000/claude-skill-registry 163
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paper-review
Review academic papers for correctness, quality, and novelty using OpenJudge's multi-stage pipeline. Supports PDF files and LaTeX source packages (.tar.gz/.zip). Covers 10 disciplines: cs, medicine, physics, chemistry, biology, economics, psychology, environmental_science, mathematics, social_sciences. Use when the user asks to review, evaluate, critique, or assess a research paper, check references, or verify a BibTeX file.
majiayu000/claude-skill-registry 163
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evo-index-docs
Generates or updates an index.md to reference all docs in the folder. Use if user requests to create or update an index of all files in a specific folder
majiayu000/claude-skill-registry 163
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modern-best-practice-nextjs
Build modern Next.js apps with App Router and best practices
majiayu000/claude-skill-registry 163
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db-seed
Generate database seed scripts with realistic sample data. Reads Drizzle schemas or SQL migrations, respects foreign key ordering, produces idempotent TypeScript or SQL seed files. Handles D1 batch limits, unique constraints, and domain-appropriate data. Use when populating dev/demo/test databases. Triggers: 'seed database', 'seed data', 'sample data', 'populate database', 'db seed', 'test data', 'demo data', 'generate fixtures'.
majiayu000/claude-skill-registry 163
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mongodb
Query MongoDB Atlas — collections, documents, and aggregations via the Data API.
majiayu000/claude-skill-registry 163
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biomarker-analysis
Ralph-Inspired Adaptive Learning Framework for iterative, quality-gated biomarker report analysis
majiayu000/claude-skill-registry 163
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prototype-feedback
Build → review → iterate prototype workflow. Structured feedback collection and iteration.
majiayu000/claude-skill-registry 163
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cloudflare-mcp-server
Build MCP servers on Cloudflare Workers - the only platform with official remote MCP support. TypeScript-based with OAuth, Durable Objects, and WebSocket hibernation. Prevents 24 documented errors.
Use when: deploying remote MCP servers, implementing OAuth, or troubleshooting URL path mismatches, McpAgent exports, CORS issues, IoContext timeouts.
majiayu000/claude-skill-registry 163
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project-detect
majiayu000/claude-skill-registry 163
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rdkit
Cheminformatics toolkit for fine-grained molecular control. SMILES/SDF parsing, descriptors (MW, LogP, TPSA), fingerprints, substructure search, 2D/3D generation, similarity, reactions. For standard workflows with simpler interface, use datamol (wrapper around RDKit). Use rdkit for advanced control, custom sanitization, specialized algorithms.
majiayu000/claude-skill-registry 163
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tool-design
Design tools that agents can use effectively. Use when creating new tools for agents, debugging tool-related failures, or optimizing existing tool sets.
majiayu000/claude-skill-registry 163
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swift-quiz
Adaptive Swift/iOS quiz with two modes. Classic is lighter, Mastery requires mechanism-level reasoning.
majiayu000/claude-skill-registry 163