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

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.

This repository is the Developer Kit for Claude Code - a modular plugin system providing reusable skills, agents, and commands for automating development tasks. The kit includes independent plugins covering Java/Spring Boot/LangChain4J, TypeScript/NestJS/React, Python, PHP/WordPress, AWS CloudFormation, and AI patterns. Designed for multi-CLI.

🔍 AI observability skill for Claude Code. Debug LangChain/LangGraph agents by fetching execution traces from LangSmith Studio directly in your terminal.

Guides agents through creating, validating, and optimizing Agent Skills (SKILL.md files) from user requests.

create & edit Claude Skills

Startup OS - Collection of Claude Code skills

Three-layer memory architecture for long-term AI learning with Claude

🚀 Claude Skills Hub - 150+ Free Claude Skills for Enhanced AI Coding. A marketplace of expert-crafted workflows to boost your Claude Code experience.

A Claude Skill collection designed for task automation, document parsing, and intelligent dispatch. such as utilities for webpage-to-Markdown conversion, API doc parsing, and structured JSON extraction—optimized for LLM-driven workflows

📚 Discover essential Claude skills for tasks like document editing, data analysis, and project management to enhance productivity and collaboration.

🤖 Enhance your productivity with Claude AI using curated prompts, skills, and best practices from the ClaudeSkills repository.

🚀 Explore modular agent skills for dynamic AI development, enabling on-demand knowledge injection through standardized `SKILL.md` packages.

🚀 Enhance Claude Code with Gemini CLI for better code generation, reviews, testing, documentation, and architecture analysis.

🚀 Harness AI with the Claude Code Kit to simplify your development process and enhance your projects efficiently. Join the community on Discord.

Skill Master helps you to find, invoke and improve LLM Agent skills automatically. It is also a skill itself

🚀 Enable automated code analysis and editing with Claude Code using Codex CLI for efficient workflows and easy refactoring.

I don't play the odds, I play the man." Your closer for UAE legal questions. Elite legal AI for founders covering startup formation, healthcare licensing, employment law, and contracts.

Teach Claude any Sui contract in one click.