Agent Skills Directory: Open-Source SKILL.md Skills
Find open-source agent skills for Claude Code, Codex, Gemini CLI and GitHub Copilot. Compare skills by GitHub stars and recent activity, see what each skill can touch, and read a dated scan report where one has run. Every skill here is a public GitHub repository with a SKILL.md file.
Works with Claude Code, Claude.ai, Codex, Gemini CLI, GitHub Copilot in VS Code, Cursor and other agents that follow the open Agent Skills specification.
Tanstack Agent Skills
TanStack Agent Skills: Best practices for TanStack Query, Router, and Start for AI coding agents
Caliper
Run your real agent with and without your skills, MCPs, and rules. See which ones actually help, and what they cost in tokens. Supports Claude Code, Codex, Pi, and Hermes.
Polyakov Claude Skills
Набор скиллов для ИИ-агентов
Claude Skills For Computational Designers
Claude skills for Computational Designers
Absolute
Absolute Skills to 10x your Development Lifecycle
Claude Skills Guide
📚 Claude Skills 开发完全指南 - 从基础到精通 | Complete guide for developing Claude Skills - from basics to mastery
AI Agent Skills
AI agent skills for production grade applications
Tlive
Self-hosted remote approvals + live monitoring for Claude Code / Codex — via Telegram, Feishu, or a web terminal. Any subscription or API key.
Agentic Os
Agentic OS: Multi-agent orchestration platform for opencode, Hermes & Antigravity CLI. Skills hub, scheduler, cost analytics, memory & backup.
Claude Code R Skills
Claude Code configurations for R development.
AWSBedrockAgentCoreSkill
Authoritative, source-cited Claude Code plugin/skill that lets a coding agent autonomously build production-grade AI agents on AWS (Strands Agents, Amazon Bedrock, Bedrock AgentCore) with official best practices.
Iso 24495
ISO 24495 Plain Language skills and plugin
Minecraft Agent Skills
Minecraft AI agent skills and dual-target plugin bundle for Codex and Claude Code.
Sivalabs Agent Skills
Spring Boot skills for AI coding agents
Agent Skills CLI
Install, update and manage AI agent skills across 45 coding agents from one CLI. Sources: marketplace, GitHub, private Git and npm.
Jev Social
Open-source, local-first social media research agent for Instagram, TikTok, and LinkedIn. Jev routes read-only steps; socai CLI captures cited browser evidence.
Cesiumjs Skills
Curated agent skills for CesiumJS development.
Elixir Agent Tools
Elixir development skills with optional Mix checks and Expert language server integration
Agent Skills Hunter
Agent Skills 终极集合地，一站式装载，“让每一寸上下文都发挥到极致”🚀 The Ultimate Collection of 400+ High-Quality Agent Skills for Claude AI — Creative, Technical & Enterprise Workflows
Agent37 Skills Collection
Collection of useful Claude AI skills and commands
Agentic Kaggle Skill
🤖 AI Agent-driven Kaggle competition workflow. Battle-tested patterns for score stabilization, submission troubleshooting, kernel workflows, and spec-driven development.
Skill Optimizer
Agent Skills lifecycle toolkit: mine repeated coding-agent workflows, audit and personalize skills, and generalize personal skills for public release.
Xhs Writer Skill
小红书爆款笔记生成器，基于gpt-image-2，强力超快生成，自然语言修改，超好用！
Chatgpt Youtube Agent Skill
Eleven ChatGPT skills that run a YouTube channel. Free, MIT, no signup, no API key.
List refreshed November 15, 2026. Data comes from public GitHub repositories.