Agent Skills Directory: 69 Skills for Claude Code, Codex & More
Agent Skills are folders with a SKILL.md file that teach a coding agent a task, loaded only when relevant. Most are free on GitHub.
Skills are plain folders, so they are free to copy and easy to read before you install. Filter by the app you use to see only compatible ones.
Anthropic Agent Skills 🧩 SkillFree
Anthropic's official collection of Agent Skills, including document, design and developer skills
Superpowers 🧩 SkillFree
A skills library that makes coding agents plan, test-first and debug systematically
Frontend Design skill 🧩 SkillFree
Guides the agent to build distinctive, production-grade UIs instead of generic "AI-looking" designs
Document skills (docx, pdf, pptx, xlsx) 🧩 SkillFree
The skills behind Claude's ability to create and edit Word, PDF, PowerPoint and Excel files
Matt Pocock's Skills 🧩 SkillOpen source
Small, composable engineering skills: grilling, TDD, specs, tickets and architecture review
Skill Creator 🧩 SkillFree
A skill for writing new skills: structure, descriptions and testing
Agent Skills (Addy Osmani) 🧩 SkillOpen source
25 lifecycle skills and commands that make agents spec, test, review and ship with discipline
Vercel Agent Skills 🧩 SkillFree
Vercel's Agent Skills for React, Next.js, deployment and writing
SkillSpector 🧩 SkillOpen source
NVIDIA's scanner for Agent Skills: finds prompt injection, exfiltration and supply-chain risks
Web App Testing skill 🧩 SkillFree
Teaches the agent to test local web apps with Playwright scripts
Agent Skills Specification 🧩 SkillOpen source
The open SKILL.md standard: specification, docs and a reference validator
Trail of Bits Skills 🧩 SkillFree
Security auditing skills from the Trail of Bits research team
ECC (Everything Claude Code) 🧩 SkillFreemium
All-in-one agent harness: ~290 skills, 68 agents, hooks, memory and AgentShield scanning
Obsidian Skills 🧩 SkillOpen source
Official-author skills for Obsidian Markdown, Bases, JSON Canvas and the Obsidian CLI
Ponytail 🧩 SkillOpen source
Makes your coding agent write the minimum code a task needs, without cutting safety
Understand Anything 🧩 SkillOpen source
Turns a codebase into an interactive knowledge graph with tours, search and Q&A
Awesome GitHub Copilot 🧩 SkillOpen source
GitHub's community collection of Copilot agents, instructions, skills and plugins
Archify 🧩 SkillOpen source
Validated, interactive architecture, sequence and data-flow diagrams compiled from typed JSON
Awesome Claude Code 🧩 SkillFree
Opinionated, hand-picked list of Claude Code skills, agents, hooks, plugins and guides
Scientific Agent Skills (K-Dense) 🧩 SkillFree
Large collection of skills for scientific computing, bioinformatics and research tools
Diagram Design 🧩 SkillOpen source
39 editorial diagram types as self-contained HTML and SVG, matched to your brand
Caveman 🧩 SkillFree
Terse-output skill plus local proxy that trims the tokens coding agents write and read
Awesome Agent Skills (VoltAgent) 🧩 SkillFree
Curated list of 1,000+ official and community Agent Skills, grouped by publisher
book-to-skill 🧩 SkillOpen source
Convert a technical book or doc folder into an on-demand Agent Skill with chapter files
Skill Seekers 🧩 SkillOpen source
Turns docs sites, repos, PDFs and videos into Agent Skills and RAG-ready knowledge
Hugging Face Skills 🧩 SkillFree
Skills for training, evaluating and publishing models with Hugging Face tools
OpenDesign 🧩 SkillFreemium
Local-first design workspace that uses your coding agent to build prototypes, decks and UI
Marketing Skills 🧩 SkillOpen source
About 50 marketing skills for coding agents: CRO, SEO, copy, analytics, launch and growth
AI Research Skills 🧩 SkillOpen source
98 skills for ML research with coding agents, from ideation and training to paper writing
SpecStory 🧩 SkillFreemium
Saves AI coding sessions as local Markdown; Lore skill mines them into reusable skills
Claude Code Best Practice 🧩 SkillOpen source
Course-style reference to Claude Code features, workflows and 80+ sourced tips
Playwright Skill 🧩 SkillFree
Lets your coding agent write and run Playwright browser automation on the fly
Scroll Craft 🧩 SkillOpen source
Agent skill for building premium, immersive, scroll-driven websites to a real design standard
Claude Skills (alirezarezvani) 🧩 SkillOpen source
Hundreds of skills, agents and personas for engineering, product and business, with converters
Awesome Claude Skills 🧩 SkillFree
Curated list of Claude Skills, resources and tools
Claude Skills (Fullstack Dev Skills) 🧩 SkillOpen source
67 full-stack skills for languages, frameworks, DevOps and security, plus Jira workflows
Agent Rules Books 🧩 SkillOpen source
Agent rules and skills distilled from Clean Code, Refactoring, DDD and other classic books
Claude-Mem 🧩 SkillFreemium
Persistent, compressed session memory for Claude Code via hooks, a local worker and MCP search
Awesome Claude Skills (Composio) 🧩 SkillFree
Curated list of practical Claude Skills for productivity and development
Pro Workflow 🧩 SkillOpen source
Self-correcting memory, research wikis and quality-gate hooks for Claude Code
Frontend Slides 🧩 SkillOpen source
Agent skill that builds self-contained HTML slide decks and converts PowerPoint files
PM Skills Marketplace 🧩 SkillOpen source
Product management skills and chained workflows for Claude Code, Cowork and Codex
Go Modern Guidelines 🧩 SkillFree
JetBrains guidelines that teach AI coding agents to write modern, idiomatic Go
CTF Skills 🧩 SkillOpen source
Agent Skills for solving CTF challenges across web, pwn, crypto, reverse, forensics and OSINT
TeaQL Agent Kit 🧩 SkillOpen source
Agent Skill that inserts a validated domain model between requirements and code
MEX 🧩 SkillOpen source
Team memory for engineers and their agents, kept in the repo and shared through Git
Open Steps 🧩 SkillFree
Turns your coding agent's technical output into plain-language reports and next steps
Auteur 🧩 SkillOpen source
Agent Skill that art-directs websites and gates them with anti-slop and motion checks
Skills Manager 🧩 SkillFree
Desktop app and CLI that keeps one skills library and symlinks it into 30+ AI coding tools
skilld 🧩 SkillOpen source
Registry and CLI to search, read, install and update human-authored Agent Skills
Vibe Coding CN 🧩 SkillOpen source
Chinese-language vibe coding methodology, prompt library and skills for Codex CLI workflows
Easy Vibe 🧩 SkillFree
Free multi-language course teaching vibe coding, from first prototype to Claude Code workflows
I Have ADHD 🧩 SkillOpen source
Output skill that makes coding agents lead with the next action, not filler
Agent Loop Skills 🧩 SkillOpen source
Verification-gated improvement loops as Agent Skills for ML, code, SQL, prompts and research
Awesome Design.md 🧩 SkillFree
73+ ready-to-drop DESIGN.md files that teach a coding agent a real brand's design system
claude-bughunter 🧩 SkillOpen source
Skill bundle for authorized bug hunting and external red-team work, with scope gates and reporting
TÂCHES Claude Code Resources 🧩 SkillOpen source
Claude Code skills and commands for planning, handoffs and building your own extensions
MDA Open Spec 🧩 SkillOpen source
Write one .mda source, compile to SKILL.md, AGENTS.md and CLAUDE.md with integrity digests
Advise Project Approach 🧩 SkillOpen source
Evidence-first project planning, course-correction and pre-ship review skill
Skill Flow 🧩 SkillOpen source
Install, manage and share Agent Skills across every major coding agent from one place