Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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use-skill-create
Use when creating new skills, editing existing skills, or verifying skills work before deployment
majiayu000/claude-skill-registry 163
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world-runtime
Firecracker microVM + Morph Infinibranch WorldRuntime for parallel verse execution. Entities branch/snapshot in <250ms.
majiayu000/claude-skill-registry 163
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building-github-index
Generate progressive disclosure indexes for GitHub repositories to use as Claude project knowledge. Use when setting up projects referencing external documentation, creating searchable indexes of technical blogs or knowledge bases, combining multiple repos into one index, or when user mentions "index", "github repo", "project knowledge", or "documentation reference".
majiayu000/claude-skill-registry 163
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ai-sdk-6
Vercel AI SDK v6 development. Use when building AI agents, chatbots, tool integrations, or streaming applications with the ai package.
majiayu000/claude-skill-registry 163
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agent-backend
Fastify Node.js expert for .ts API files, REST endpoints, routes, middleware, handlers, PostgreSQL, SQL queries, pg.Pool, Zod schemas, validation, authentication, authorization, async/await, database connections, camelCase, type safety, error handling
majiayu000/claude-skill-registry 163
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nanogpt
Educational GPT implementation in ~300 lines. Reproduces GPT-2 (124M) on OpenWebText. Clean, hackable code for learning transformers. By Andrej Karpathy. Perfect for understanding GPT architecture from scratch. Train on Shakespeare (CPU) or OpenWebText (multi-GPU).
majiayu000/claude-skill-registry 163
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sheet-music-publisher
Convert audio to sheet music, create songbooks
majiayu000/claude-skill-registry 163
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event-sponsorship-request
Event organizers request sponsorship or support for hackathons and conferences.
majiayu000/claude-skill-registry 163
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modern-git
Modern Git command best practices for AI agents. Use modern, purposeful commands introduced in Git 2.23+ instead of legacy multi-purpose commands. Teaches when to use `git switch` (branch operations), `git restore` (file operations), and other safer alternatives to improve clarity and reduce errors.
majiayu000/claude-skill-registry 163
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repo-mapping
Use when user asks to "create repo map", "generate repo map", "update repo map", "repo map status", or "map symbols/imports". Builds and validates an AST-based repo map using ast-grep.
majiayu000/claude-skill-registry 163
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kanban
Kanban methodology including boards, WIP limits, flow metrics, and continuous delivery. Activate for Kanban boards, workflow visualization, and lean project management.
majiayu000/claude-skill-registry 163
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yaml-jazz
YAML is sheet music. The LLM is the jazz musician. Comments are soul.
majiayu000/claude-skill-registry 163
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Download System
Background chapter downloads and offline reading
majiayu000/claude-skill-registry 163
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macro-agent
Macroeconomic and market regime analyst. Monitors Fed policy, inflation, GDP, unemployment, and global economic trends to determine overall market risk appetite and sector rotation strategies.
majiayu000/claude-skill-registry 163
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multi-tenant
Multi-tenant architecture patterns including org_id claim management, JWT token structure with organization context, database isolation strategies for MongoDB and PostgreSQL, theme switching per organization, tenant provisioning workflows, data isolation patterns, and cross-tenant security. Activate for multi-tenancy implementation, tenant isolation, and organization-scoped data access.
majiayu000/claude-skill-registry 163
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axiom-cloud-sync
Use when choosing between CloudKit vs iCloud Drive, implementing reliable sync, handling offline-first patterns, or designing sync architecture - prevents common sync mistakes that cause data loss
majiayu000/claude-skill-registry 163
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auto-coherence-agentgptsmith-monadframework-72b7f990
majiayu000/claude-skill-registry 163
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coding-standards
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
majiayu000/claude-skill-registry 163
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malware-dynamic-analysis
Execute and monitor malware in controlled sandbox environments. Use when you need to observe runtime behavior, capture network traffic, monitor process activity, analyze file/registry changes, or understand actual malware functionality beyond static analysis. Guides safe execution with Procmon, Wireshark, Process Hacker, Sysmon, and automated sandboxes.
majiayu000/claude-skill-registry 163
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business-model-canvas
Business model design using Alexander Osterwalder's 9 building blocks. Use when: business model, canvas, value proposition, customer segments, revenue streams, startup planning, analyze business, business strategy.
majiayu000/claude-skill-registry 163
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mcp_server_developer
Model Context Protocol (MCP) server implementation specialist for Claude Desktop integration. Handles TypeScript/Node.js server scaffolding, endpoint creation, telemetry setup, npx distribution, and comprehensive documentation. Follows MCP specification and best practices for production-grade server deployment.
majiayu000/claude-skill-registry 163
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ritchie-c-mastery
Write systems code in the style of Dennis Ritchie, co-creator of Unix and creator of C. Emphasizes clean abstraction, portable systems code, and the art of language design. Use when writing C or designing system interfaces.
majiayu000/claude-skill-registry 163
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test-gap-analyzer
Analyzes code to identify untested functions, low coverage areas, and missing edge cases.
Use when reviewing test coverage or planning test improvements.
Generates specific test suggestions with example templates following amplihack's testing pyramid (60% unit, 30% integration, 10% E2E).
Can use coverage.py for Python projects.
majiayu000/claude-skill-registry 163
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blockrun
Use when user needs capabilities Claude lacks (image generation, real-time X/Twitter data) or explicitly requests external models ("blockrun", "use grok", "use gpt", "dall-e", "deepseek")
majiayu000/claude-skill-registry 163