Agent Skill Index

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🌐 Browse the live directory at agent-skill.co

Maintained by Hailey Cheng (Cheng Hei Lam) · X @haileyhmt · haileycheng@proton.me

Never heard of "agent skills" before? You're in the right place. This is a community-curated list of simple text files that teach AI assistants (like Claude, Copilot, or Codex) how to do new things on demand, without retraining. Unlike bulk-generated skill repositories, this collection focuses on real-world Agent Skills created and used by actual engineering teams. Compatible with Claude Code, Codex, Antigravity, Gemini CLI, Cursor, GitHub Copilot, Windsurf, and more.

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Quick Start (30 seconds)

Step 1: Pick a skill from the directory below (or browse at agent-skill.co)

Step 2: Load it into your AI agent:

• Claude Code: /skills add <github-url>
• Claude.ai: paste the raw SKILL.md URL in a new conversation
• Codex / Copilot: follow platform docs linked in Using Skills

Step 3: Ask your AI to use it. Just describe what you want in plain English.

That's it. No installation. No configuration. No coding required.

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Table of Contents

• What Are Agent Skills?
• How to Find Skills (Recommended)
• Compatible Agents
• Official Skill Directories
  • AI Platforms & Models
  • Cloud & Infrastructure
  • Developer Tools & Frameworks
  • Google Ecosystem
  • Business, Productivity & Marketing
  • Security & Web Intelligence
• Community Skills
  • Vector Databases
  • Marketing
  • Productivity and Collaboration
  • Development and Testing
  • Context Engineering
• Skill Quality Standards
• Using Skills
• Creating Skills
• Official Tutorials and Guides
• Trends & Capabilities (2026)
• Frequently Asked Questions
• Contributing
• Contact
• License

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What Are Agent Skills?

Think of Agent Skills as "how-to guides" for AI assistants. Instead of the AI needing to know everything upfront, skills let it learn new abilities on the fly, like giving someone a recipe card instead of making them memorize an entire cookbook.

Skills are simple text files (called SKILL.md) that teach an AI how to do specific tasks. When you ask the AI to do something, it finds the right skill, reads the instructions, and gets to work.

How It Works

Skills load in three stages:

1. Browse: The AI sees a list of available skills (just names and short descriptions)
2. Load: When a skill is needed, the AI reads the full instructions
3. Use: The AI follows the instructions and accesses any helper files

Why This Matters

• Faster and lighter: The AI only loads what it needs, when it needs it
• Works everywhere: Create a skill once, use it with any compatible AI tool
• Easy to share: Skills are just files you can copy, download, or share on GitHub

Skills are instructions, not code. The AI reads them like a human would read a guide, then follows the steps.

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How to Find Skills (Recommended)

SkillsMP Marketplace

It is recommended to use the SkillsMP Marketplace, which automatically indexes all Skill projects on GitHub and organizes them by category, update time, star count, and other tags — making it the easiest way to discover and evaluate skills.

skills.sh Leaderboard by Vercel

You can also use skills.sh — Vercel's leaderboard — to intuitively view the most popular Skills repositories and individual Skill usage statistics.

npx skills CLI Tool

For specific skills, use the npx skills command-line tool to quickly discover, add, and manage skills. For detailed parameters, see vercel-labs/skills.

npx skills find [query]            # Search for related skills
npx skills add <owner/repo>        # Install skills (supports GitHub shorthand, full URL, local path)
npx skills list                    # List installed skills
npx skills check                   # Check for available updates
npx skills update                  # Upgrade all skills
npx skills remove [skill-name]     # Uninstall skills

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Compatible Agents

Agent	Documentation
Claude Code	code.claude.com/docs/en/skills
Claude.ai	support.claude.com
Codex (OpenAI)	developers.openai.com
GitHub Copilot	docs.github.com
VS Code	code.visualstudio.com
Antigravity	antigravity.google
Kiro	kiro.dev
Gemini CLI	geminicli.com
Junie	junie.jetbrains.com

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Official Skill Directories

AI Platforms & Models

Skills by Anthropic

Official built-in skills for common document types and creative workflows.

• anthropics/docx - Create, edit, and analyze Word documents
• anthropics/doc-coauthoring - Collaborative document editing and co-authoring
• anthropics/pptx - Create, edit, and analyze PowerPoint presentations
• anthropics/xlsx - Create, edit, and analyze Excel spreadsheets
• anthropics/pdf - Extract text, create PDFs, and handle forms
• anthropics/algorithmic-art - Create generative art using p5.js with seeded randomness
• anthropics/canvas-design - Design visual art in PNG and PDF formats
• anthropics/frontend-design - Frontend design and UI/UX development tools
• anthropics/slack-gif-creator - Create animated GIFs optimized for Slack size constraints
• anthropics/theme-factory - Style artifacts with professional themes or generate custom themes
• anthropics/web-artifacts-builder - Build complex claude.ai HTML artifacts with React and Tailwind
• anthropics/mcp-builder - Create MCP servers to integrate external APIs and services
• anthropics/webapp-testing - Test local web applications using Playwright
• anthropics/brand-guidelines - Apply Anthropic's brand colors and typography to artifacts
• anthropics/internal-comms - Write status reports, newsletters, and FAQs
• anthropics/skill-creator - Guide for creating skills that extend Claude's capabilities
• anthropics/template - Basic template for creating new skills

Skills by OpenAI (Codex)

Official curated skills from OpenAI's catalog.

• openai/cloudflare-deploy - Deploy apps to Cloudflare using Workers and Pages
• openai/develop-web-game - Build and test web games iteratively using Playwright
• openai/doc - Read, create, and edit .docx documents with formatting
• openai/gh-address-comments - Address review and issue comments on open GitHub PRs via CLI
• openai/gh-fix-ci - Debug and fix failing GitHub Actions PR checks
• openai/imagegen - Generate and edit images using OpenAI's Image API
• openai/jupyter-notebook - Create clean, reproducible Jupyter notebooks
• openai/linear - Manage issues, projects, and team workflows in Linear
• openai/netlify-deploy - Automate Netlify deployments with CLI support
• openai/notion-knowledge-capture - Convert conversations into structured Notion wiki entries
• openai/pdf - Read, create, and review PDFs with layout integrity
• openai/playwright - Automate real browser interactions for navigation and forms
• openai/sora - Generate, remix, and manage short video clips via Sora API
• openai/speech - Generate spoken audio from text using OpenAI's API
• openai/spreadsheet - Create, edit, analyze, and visualize spreadsheets
• openai/figma - Use the Figma MCP server to fetch design context
• openai/figma-implement-design - Translate Figma designs into production-ready code
• openai/frontend-skill - Create visually strong landing pages and web apps

Skills by Google Gemini

Install via google-gemini/gemini-api-dev.

• google-gemini/gemini-api-dev - Best practices for developing Gemini-powered apps
• google-gemini/vertex-ai-api-dev - Developing Gemini apps on Google Cloud Vertex AI
• google-gemini/gemini-live-api-dev - Building real-time bidirectional streaming apps
• google-gemini/gemini-interactions-api - Text, chat, streaming, and image generation

Skills by Hugging Face

Official skills for ML workflows.

• huggingface/hf-cli - HF CLI tool for Hub operations
• huggingface/hugging-face-datasets - Create and manage datasets with SQL querying
• huggingface/hugging-face-model-trainer - Train models with TRL: SFT, DPO, GRPO
• huggingface/transformers.js - Run ML models in the browser with Transformers.js

Skills by Replicate

• replicate/replicate - Discover and run AI models via API

Skills by fal.ai

• fal-ai-community/fal-generate - Generate images and videos using fal.ai
• fal-ai-community/fal-realtime - Real-time and streaming AI image generation
• fal-ai-community/fal-upscale - Upscale and enhance image resolution

Skills by MiniMax

• MiniMax-AI/frontend-dev - Frontend with animations and AI media via MiniMax
• MiniMax-AI/minimax-pdf - Generate, fill, and reformat PDFs

Cloud & Infrastructure

Skills by Cloudflare

• cloudflare/agents-sdk - Build stateful AI agents with scheduling, RPC, and MCP servers
• cloudflare/building-ai-agent-on-cloudflare - Build AI agents with state and WebSockets on Cloudflare
• cloudflare/building-mcp-server-on-cloudflare - Build remote MCP servers with tools and OAuth
• cloudflare/durable-objects - Stateful coordination with RPC, SQLite, and WebSockets
• cloudflare/web-perf - Audit Core Web Vitals and render-blocking resources
• cloudflare/wrangler - Deploy and manage Workers, KV, R2, D1, Vectorize, Queues, Workflows

Skills by Netlify

• netlify/netlify-functions - Build serverless API endpoints and background tasks
• netlify/netlify-edge-functions - Low-latency edge middleware and geolocation logic
• netlify/netlify-blobs - Key-value object storage for files and data
• netlify/netlify-db - Managed Postgres with deploy preview branching
• netlify/netlify-deploy - Automated deployment workflow for Netlify sites
• netlify/netlify-ai-gateway - Access AI models via unified gateway endpoint

Skills by Vercel

• vercel-labs/react-best-practices - React best practices and patterns
• vercel-labs/web-design-guidelines - Web design guidelines and standards
• vercel-labs/next-best-practices - Next.js best practices and recommended patterns
• vercel-labs/next-cache-components - Caching strategies and cache-aware components in Next.js
• vercel-labs/react-native-skills - React Native best practices and performance guidelines

Skills by HashiCorp (Terraform)

• hashicorp/new-terraform-provider - Scaffold a new Terraform provider project using the Plugin Framework
• hashicorp/provider-resources - Implement Terraform Provider resources and data sources
• hashicorp/provider-test-patterns - Acceptance test patterns for Terraform providers
• hashicorp/refactor-module - Transform monolithic Terraform configurations into reusable modules
• hashicorp/terraform-style-guide - Generate Terraform HCL code following HashiCorp's official style conventions
• hashicorp/terraform-stacks - Manage infrastructure across multiple environments, regions, and cloud accounts

Skills by Neon

• neondatabase/neon-postgres - Best practices for Neon Serverless Postgres
• neondatabase/claimable-postgres - Claimable Postgres database provisioning with Neon
• neondatabase/neon-postgres-egress-optimizer - Optimize Neon Postgres egress and data transfer

Skill by ClickHouse

• clickhouse/clickhouse-best-practices - Best practices for working with ClickHouse

Skills by Supabase

• supabase/postgres-best-practices - PostgreSQL best practices for Supabase

Skills by Tinybird

• tinybirdco/tinybird-best-practices - Tinybird project guidelines for datasources, pipes, endpoints, and SQL
• tinybirdco/tinybird-cli-guidelines - Tinybird CLI usage guidelines and commands
• tinybirdco/tinybird-typescript-sdk-guidelines - Tinybird TypeScript SDK usage guidelines

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Developer Tools & Frameworks

Skills by VoltAgent

• voltagent/create-voltagent - Project setup guide with CLI and manual steps
• voltagent/voltagent-best-practices - Architecture and usage patterns for agents, workflows, memory, and servers
• voltagent/voltagent-core-reference - Reference for the VoltAgent class options and lifecycle methods
• voltagent/voltagent-docs-bundle - Lookup embedded docs from @voltagent/core for version-matched documentation

Skills by CallStack

• callstackincubator/react-native-best-practices - Performance optimization for React Native apps
• callstackincubator/github - GitHub workflow patterns for PRs, code review, branching
• callstackincubator/upgrading-react-native - React Native upgrade workflow: templates, dependencies, and pitfalls

Skills by Expo

• expo/building-native-ui - Build apps with Expo Router, styling, components, and animations
• expo/expo-api-routes - Create API routes in Expo Router with EAS Hosting
• expo/expo-deployment - Deploy Expo apps to production
• expo/upgrading-expo - Upgrade Expo SDK versions
• expo/use-dom - Run web code in a webview on native using DOM components

Skills by Remotion

• remotion-dev/remotion - Programmatic video creation with React

Skills by DuckDB

• duckdb/attach-db - Attach a DuckDB database file for interactive querying
• duckdb/query - Run SQL queries against attached databases or ad-hoc files
• duckdb/duckdb-docs - Search DuckDB and DuckLake documentation

Skills by GSAP (GreenSock)

• greensock/gsap-core - Core API: gsap.to(), from(), fromTo(), easing, duration, stagger
• greensock/gsap-scrolltrigger - ScrollTrigger for scroll-linked animations and pinning
• greensock/gsap-react - React integration with useGSAP hook and SSR patterns

Skills by WordPress

• WordPress/wp-block-development - Gutenberg blocks: block.json, attributes, rendering
• WordPress/wp-plugin-development - Plugin architecture, hooks, settings API, security
• WordPress/wp-playground - WordPress Playground for instant local environments

Skills by Figma

• figma/figma-implement-design - Translate Figma designs into production-ready code with 1:1 fidelity
• figma/figma-generate-library - Build or update a design system library in Figma from a codebase
• figma/figma-use - Run Figma Plugin API scripts for canvas writes and inspections

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Google Ecosystem

Skills by Google Labs (Stitch)

• google-labs-code/design-md - Create and manage DESIGN.md files
• google-labs-code/enhance-prompt - Improve prompts with design specs and UI/UX vocabulary
• google-labs-code/react-components - Stitch to React components conversion
• google-labs-code/shadcn-ui - Build UI components with shadcn/ui
• google-labs-code/stitch-loop - Iterative design-to-code feedback loop

Skills by Google Workspace CLI

• googleworkspace/gws-drive - Manage Google Drive files, folders, and shared drives
• googleworkspace/gws-sheets - Read and write Google Sheets spreadsheets
• googleworkspace/gws-gmail - Send, read, and manage Gmail email
• googleworkspace/gws-calendar - Manage Google Calendar calendars and events
• googleworkspace/gws-workflow - Cross-service Google Workspace productivity workflows

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Business, Productivity & Marketing

Skills by Stripe

• stripe/stripe-best-practices - Best practices for building Stripe integrations
• stripe/upgrade-stripe - Upgrade Stripe SDK and API versions

Skills by Courier

• trycourier/courier-skills - Multi-channel notifications via email, SMS, push, and chat

Skills by Typefully

• typefully/typefully