🌌 Antigravity Awesome Skills: 239+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More

The Ultimate Collection of 239+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode

Antigravity Awesome Skills is a curated, battle-tested library of 239 high-performance agentic skills designed to work seamlessly across all major AI coding assistants:

• 🟣 Claude Code (Anthropic CLI)
• 🔵 Gemini CLI (Google DeepMind)
• 🟢 Codex CLI (OpenAI)
• 🔴 Antigravity IDE (Google DeepMind)
• 🩵 GitHub Copilot (VSCode Extension)
• 🟠 Cursor (AI-native IDE)
• ⚪ OpenCode (Open-source CLI)

This repository provides essential skills to transform your AI assistant into a full-stack digital agency, including official capabilities from Anthropic, OpenAI, Google, Supabase, and Vercel Labs.

📍 Table of Contents

• 🚀 New Here? Start Here!
• 🔌 Compatibility
• Features & Categories
• Full Skill Registry
• Installation
• How to Contribute
• Credits & Sources
• License

New Here? Start Here!

First time using this repository? We've created beginner-friendly guides to help you get started:

• GETTING_STARTED.md - Complete beginner's guide (5-minute read)
• CONTRIBUTING.md - How to contribute (step-by-step)
• SKILL_ANATOMY.md - Understanding how skills work
• VISUAL_GUIDE.md - Visual guide with diagrams

Quick Start:

# 1. Install skills
git clone https://github.com/sickn33/antigravity-awesome-skills.git .agent/skills

# 2. Use a skill in your AI assistant
@brainstorming help me design a todo app

That's it! Your AI assistant now has 239 specialized skills. 🎉

Additional Resources:

• 💡 Real-World Examples - See skills in action
• ❓ FAQ - Common questions answered

🔌 Compatibility

These skills follow the universal SKILL.md format and work with any AI coding assistant that supports agentic skills:

| Tool | Type | Compatibility | Installation Path | | ------------------- | --------- | ------------- | ---------------------------------------- | | Claude Code | CLI | ✅ Full | .claude/skills/ or .agent/skills/ | | Gemini CLI | CLI | ✅ Full | .gemini/skills/ or .agent/skills/ | | Codex CLI | CLI | ✅ Full | .codex/skills/ or .agent/skills/ | | Antigravity IDE | IDE | ✅ Full | .agent/skills/ | | Cursor | IDE | ✅ Full | .cursor/skills/ or project root | | GitHub Copilot | Extension | ⚠️ Partial | Copy skill content to .github/copilot/ | | OpenCode | CLI | ✅ Full | .opencode/skills/ or .agent/skills/ |

[!TIP] Most tools auto-discover skills in .agent/skills/. For maximum compatibility, clone to this directory.

Whether you are using Gemini CLI, Claude Code, Codex CLI, Cursor, GitHub Copilot, Antigravity, or OpenCode, these skills are designed to drop right in and supercharge your AI agent.

This repository aggregates the best capabilities from across the open-source community, transforming your AI assistant into a full-stack digital agency capable of Engineering, Design, Security, Marketing, and Autonomous Operations.

Features & Categories

The repository is organized into several key areas of expertise:

| Category | Skills Count | Key Skills Included | | :-------------------------- | :----------- | :--------------------------------------------------------------------------------------------------------------------------- | | 🛸 Autonomous & Agentic | ~8 | Loki Mode (Startup-in-a-box), Subagent Driven Dev, Dispatching Parallel Agents, Planning With Files, Skill Creator/Developer | | 🔌 Integrations & APIs | ~25 | Stripe, Firebase, Supabase, Vercel, Clerk Auth, Twilio, Discord Bot, Slack Bot, GraphQL, AWS Serverless | | 🛡️ Cybersecurity | ~51 | Ethical Hacking, Metasploit, Burp Suite, SQLMap, Active Directory, AWS/Cloud Pentesting, OWASP Top 100, Red Team Tools | | 🎨 Creative & Design | ~10 | UI/UX Pro Max, Frontend Design, Canvas, Algorithmic Art, Theme Factory, D3 Viz, Web Artifacts | | 🛠️ Development | ~33 | TDD, Systematic Debugging, React Patterns, Backend/Frontend Guidelines, Senior Fullstack, Software Architecture | | 🏗️ Infrastructure & Git | ~8 | Linux Shell Scripting, Git Worktrees, Git Pushing, Conventional Commits, File Organization, GitHub Workflow Automation | | 🤖 AI Agents & LLM | ~31 | LangGraph, CrewAI, Langfuse, RAG Engineer, Prompt Engineer, Voice Agents, Browser Automation, Agent Memory Systems | | 🔄 Workflow & Planning | ~6 | Writing Plans, Executing Plans, Concise Planning, Verification Before Completion, Code Review (Requesting/Receiving) | | 📄 Document Processing | ~4 | DOCX (Official), PDF (Official), PPTX (Official), XLSX (Official) | | 🧪 Testing & QA | ~4 | Webapp Testing, Playwright Automation, Test Fixing, Testing Patterns | | 📈 Product & Strategy | ~8 | Product Manager Toolkit, Content Creator, ASO, Doc Co-authoring, Brainstorming, Internal Comms | | 📣 Marketing & Growth | ~23 | Page CRO, Copywriting, SEO Audit, Paid Ads, Email Sequence, Pricing Strategy, Referral Program, Launch Strategy | | 🚀 Maker Tools | ~11 | Micro-SaaS Launcher, Browser Extension Builder, Telegram Bot, AI Wrapper Product, Viral Generator, 3D Web Experience |

Full Skill Registry (239/239)

[!NOTE] > Document Skills: We provide both community and official Anthropic versions for DOCX, PDF, PPTX, and XLSX. Locally, the official versions are used by default (via symlinks). In the repository, both versions are available for flexibility.

| Skill Name | Description | Path | | :-------------------------------------------------- | :--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------------------------------------- | | 2d-games | 2D game development principles. Sprites, tilemaps, physics, camera.