A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection

A set of ready to use scientific skills for Claude

Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.

MCP server and Claude plugin for Postgres skills and documentation. Helps AI coding tools generate better PostgreSQL code.

A secure local sandbox to run LLM-generated code using Apple containers

A Collection of Skills for Claude Code and Claude AI for real-world Usage. Including Claude Code Subagents, Claude Code Commnads

Comprehensive open-source library of AI research and engineering skills for any AI model. Package the skills and your claude code/codex/gemini agent will be an AI research agent with full horsepower. Maintained by Orchestra Research.

A curated list of awesome LLM and AI Agent Skills, resources and tools for customising AI Agent workflows - that works with Claude Code, Codex, Gemini CLI and your custom AI Agents

Professional development environment for Claude Code with spec-driven workflow, TDD enforcement, cross-session memory, semantic search, quality hooks, and modular rules 🛠️

My personal Claude Code and OpenAI Codex setup with battle-tested skills, commands, hooks, agents and MCP servers that I use daily.

Claude Code Skill Factory — A powerful open-source toolkit for building and deploying production-ready Claude Skills, Code Agents, custom Slash Commands, and LLM Prompts at scale. Easily generate structured skill templates, automate workflow integration, and accelerate AI agent development with a clean, developer-friendly setup.

An IOS Simulator Skill for ClaudeCode. Also contains skills for building your Xcode project, and optimises sim screenshots before passing to your agent, but navigates via accessibility if available.

The ultimate meta-skill for generating best-in-class Claude Code skills.

A Claude Skill that automatically analyzes uploaded CSV files — generating summary statistics, detecting missing data, and creating quick visualizations using Python and pandas.

An unappealing collection of Claude Skills and resources.

Marketplace repo for Claude Code Plugins developed from personal projects and workflow

This repository is a starter kit for building "skills" and "agents" for Claude Code. The current content focuses on patterns, conventions, and agents for Java projects (Spring Boot, JUnit, LangChain4J), but the kit is designed to be extensible and multi-language (PHP, TypeScript, Python, etc.).

The Swift Concurrency Migration Guide, packaged as a Skill for LLMs.

Personal collection of Claude skills - growing as I discover patterns and solve real-world problems