# 🌌 Antigravity Awesome Skills: 257+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More

> **The Ultimate Collection of 257+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode**

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
[![Claude Code](https://img.shields.io/badge/Claude%20Code-Anthropic-purple)](https://claude.ai)
[![Gemini CLI](https://img.shields.io/badge/Gemini%20CLI-Google-blue)](https://github.com/google-gemini/gemini-cli)
[![Codex CLI](https://img.shields.io/badge/Codex%20CLI-OpenAI-green)](https://github.com/openai/codex)
[![Cursor](https://img.shields.io/badge/Cursor-AI%20IDE-orange)](https://cursor.sh)
[![Copilot](https://img.shields.io/badge/GitHub%20Copilot-VSCode-lightblue)](https://github.com/features/copilot)
[![OpenCode](https://img.shields.io/badge/OpenCode-CLI-gray)](https://github.com/opencode-ai/opencode)
[![Antigravity](https://img.shields.io/badge/Antigravity-DeepMind-red)](https://github.com/sickn33/antigravity-awesome-skills)

**Antigravity Awesome Skills** is a curated, battle-tested library of **257 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!](#new-here-start-here)
- [🔌 Compatibility & Invocation](#compatibility--invocation)
- [📦 Features & Categories](#features--categories)
- [🎁 Curated Collections (Bundles)](#curated-collections)
- [📚 Browse 550+ Skills](#browse-550-skills)
- [🛠️ Installation](#installation)
- [🤝 How to Contribute](#how-to-contribute)
- [👥 Contributors & Credits](#credits--sources)
- [⚖️ License](#license)
- [👥 Repo Contributors](#repo-contributors)
- [🌟 Star History](#star-history)

---

## New Here? Start Here!

**Welcome to the V4.0.0 Enterprise Edition.** This isn't just a list of scripts; it's a complete operating system for your AI Agent.

### 1. 🐣 Context: What is this?

**Antigravity Awesome Skills** (Release 4.0.0) is a massive upgrade to your AI's capabilities.

AI Agents (like Claude Code, Cursor, or Gemini) are smart, but they lack **specific tools**. They don't know your company's "Deployment Protocol" or the specific syntax for "AWS CloudFormation".
**Skills** are small markdown files that teach them how to do these specific tasks perfectly, every time.

### 2. ⚡️ Quick Start (The "Bundle" Way)

Don't install 250+ skills manually. Use our **Starter Packs**:

1.  **Clone the repo**:
    ```bash
    git clone https://github.com/sickn33/antigravity-awesome-skills.git .agent/skills
    ```
2.  **Pick your persona** (See [docs/BUNDLES.md](docs/BUNDLES.md)):
    - **Web Dev?** use the `Web Wizard` pack.
    - **Hacker?** use the `Security Engineer` pack.
    - **Just curious?** start with `Essentials`.

### 3. 🧠 How to use

Once installed, just ask your agent naturally:

> "Use the **@brainstorming** skill to help me plan a SaaS."
> "Run **@lint-and-validate** on this file."

👉 **[Read the Full Getting Started Guide](GETTING_STARTED.md)**

---

## Compatibility & Invocation

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

| Tool            | Type | Invocation Example                | Path              |
| :-------------- | :--- | :-------------------------------- | :---------------- |
| **Claude Code** | CLI  | `>> /skill-name help me...`       | `.claude/skills/` |
| **Gemini CLI**  | CLI  | `(User Prompt) Use skill-name...` | `.gemini/skills/` |
| **Antigravity** | IDE  | `(Agent Mode) Use skill...`       | `.agent/skills/`  |
| **Cursor**      | IDE  | `@skill-name (in Chat)`           | `.cursor/skills/` |
| **Copilot**     | Ext  | `(Paste content manually)`        | N/A               |

> [!TIP]
> **Universal Path**: We recommend cloning to `.agent/skills/`. Most modern tools (Antigravity, recent CLIs) look here by default.

> [!WARNING]
> **Windows Users**: This repository uses **symlinks** for official skills.
> You must enable Developer Mode or run Git as Administrator:
> `git clone -c core.symlinks=true https://github.com/...`

---

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 specialized domains to transform your AI into an expert across the entire software development lifecycle:

- **Engineering & Architecture**: 50+ skills for Backend, Frontend, DevOps, and System Design including `backend-architect`, `c4-architecture`, and `kubernetes-architect`.
- **AI & Data**: 80+ skills covering LLMs, RAG, Agents (LangChain/CrewAI), and Data Engineering.
- **Security**: 30+ skills for Penetration Testing, Code Auditing, and Security Compliance.
- **Product & Business**: 35+ skills for Startup Analytics, Marketing Strategy, and SEO.
- **Development**: 70+ skills for Python, TypeScript/JavaScript, Rust, Go, and more.

## Curated Collections

[Check out our Starter Packs in docs/BUNDLES.md](docs/BUNDLES.md) to find the perfect toolkit for your role.

## Browse 550+ Skills

We have moved the full skill registry to a dedicated catalog to keep this README clean.

👉 **[View the Complete Skill Catalog (CATALOG.md)](CATALOG.md)**

## Installation

To use these skills with **Claude Code**, **Gemini CLI**, **Codex CLI**, **Cursor**, **Antigravity**, or **OpenCode**, clone this repository into your agent's skills directory:

```bash
# Universal installation (works with most tools)
git clone https://github.com/sickn33/antigravity-awesome-skills.git .agent/skills

# Claude Code specific
git clone https://github.com/sickn33/antigravity-awesome-skills.git .claude/skills

# Gemini CLI specific
git clone https://github.com/sickn33/antigravity-awesome-skills.git .gemini/skills

# Cursor specific
git clone https://github.com/sickn33/antigravity-awesome-skills.git .cursor/skills
```

---

## How to Contribute

We welcome contributions from the community! To add a new skill:

1. **Fork** the repository.
2. **Create a new directory** inside `skills/` for your skill.
3. **Add a `SKILL.md`** with the required frontmatter (name and description).
4. **Run validation**: `python3 scripts/validate_skills.py`.
5. **Submit a Pull Request**.

Please ensure your skill follows the Antigravity/Claude Code best practices.

---

## Credits & Sources

We stand on the shoulders of giants.

👉 **[View the Full Attribution Ledger](docs/SOURCES.md)**

Key contributors and sources include:

- **HackTricks**
- **OWASP**
- **Anthropic / OpenAI / Google**
- **The Open Source Community**

This collection would not be possible without the incredible work of the Claude Code community and official sources:

### Official Sources

- **[anthropics/skills](https://github.com/anthropics/skills)**: Official Anthropic skills repository - Document manipulation (DOCX, PDF, PPTX, XLSX), Brand Guidelines, Internal Communications.
- **[anthropics/claude-cookbooks](https://github.com/anthropics/claude-cookbooks)**: Official notebooks and recipes for building with Claude.
- **[remotion-dev/skills](https://github.com/remotion-dev/skills)**: Official Remotion skills - Video creation in React with 28 modular rules.
- **[vercel-labs/agent-skills](https://github.com/vercel-labs/agent-skills)**: Vercel Labs official skills - React Best Practices, Web Design Guidelines.
- **[openai/skills](https://github.com/openai/skills)**: OpenAI Codex skills catalog - Agent skills, Skill Creator, Concise Planning.
- **[supabase/agent-skills](https://github.com/supabase/agent-skills)**: Supabase official skills - Postgres Best Practices.

### Community Contributors

- **[rmyndharis/antigravity-skills](https://github.com/rmyndharis/antigravity-skills)**: For the massive contribution of 300+ Enterprise skills and the catalog generation logic.

- **[obra/superpowers](https://github.com/obra/superpowers)**: The original "Superpowers" by Jesse Vincent.
- **[guanyang/antigravity-skills](https://github.com/guanyang/antigravity-skills)**: Core Antigravity extensions.
- **[diet103/claude-code-infrastructure-showcase](https://github.com/diet103/claude-code-infrastructure-showcase)**: Infrastructure and Backend/Frontend Guidelines.
- **[ChrisWiles/claude-code-showcase](https://github.com/ChrisWiles/claude-code-showcase)**: React UI patterns and Design Systems.
- **[travisvn/awesome-claude-skills](https://github.com/travisvn/awesome-claude-skills)**: Loki Mode and Playwright integration.
- **[zebbern/claude-code-guide](https://github.com/zebbern/claude-code-guide)**: Comprehensive Security suite & Guide (Source for ~60 new skills).
- **[alirezarezvani/claude-skills](https://github.com/alirezarezvani/claude-skills)**: Senior Engineering and PM toolkit.
- **[karanb192/awesome-claude-skills](https://github.com/karanb192/awesome-claude-skills)**: A massive list of verified skills for Claude Code.
- **[zircote/.claude](https://github.com/zircote/.claude)**: Shopify development skill reference.
- **[vibeforge1111/vibeship-spawner-skills](https://github.com/vibeforge1111/vibeship-spawner-skills)**: AI Agents, Integrations, Maker Tools (57 skills, Apache 2.0).
- **[coreyhaines31/marketingskills](https://github.com/coreyhaines31/marketingskills)**: Marketing skills for CRO, copywriting, SEO, paid ads, and growth (23 skills, MIT).
- **[vudovn/antigravity-kit](https://github.com/vudovn/antigravity-kit)**: AI Agent templates with Skills, Agents, and Workflows (33 skills, MIT).
- **[affaan-m/everything-claude-code](https://github.com/affaan-m/everything-claude-code)**: Complete Claude Code configuration collection from Anthropic hackathon winner - skills only (8 skills, MIT).
- **[webzler/agentMemory](https://github.com/webzler/agentMemory)**: Source for the agent-memory-mcp skill.
- **[sstklen/claude-api-cost-optimization](https://github.com/sstklen/claude-api-cost-optimization)**: Save 50-90% on Claude API costs with smart optimization strategies (MIT).

### Inspirations

- **[f/awesome-chatgpt-prompts](https://github.com/f/awesome-chatgpt-prompts)**: Inspiration for the Prompt Library.
- **[leonardomso/33-js-concepts](https://github.com/leonardomso/33-js-concepts)**: Inspiration for JavaScript Mastery.

---

## License

MIT License. See [LICENSE](LICENSE) for details.

## Community

- [Community Guidelines](docs/COMMUNITY_GUIDELINES.md)
- [Security Policy](docs/SECURITY_GUARDRAILS.md)

---

---

## GitHub Topics

For repository maintainers, add these topics to maximize discoverability:

```text
claude-code, gemini-cli, codex-cli, antigravity, cursor, github-copilot, opencode,
agentic-skills, ai-coding, llm-tools, ai-agents, autonomous-coding, mcp,
ai-developer-tools, ai-pair-programming, vibe-coding, skill, skills, SKILL.md, rules.md, CLAUDE.md, GEMINI.md, CURSOR.md
```

---

## Repo Contributors

We officially thank the following contributors for their help in making this repository awesome!

- [mvanhorn](https://github.com/mvanhorn)
- [rookie-ricardo](https://github.com/rookie-ricardo)
- [sck_0](https://github.com/sck_0)
- [Munir Abbasi](https://github.com/munirabbasi)
- [Mohammad Faiz](https://github.com/mohdfaiz2k9)
- [Ianj332](https://github.com/Ianj332)
- [sickn33](https://github.com/sickn33)
- [GuppyTheCat](https://github.com/GuppyTheCat)
- [Tiger-Foxx](https://github.com/Tiger-Foxx)
- [arathiesh](https://github.com/arathiesh)
- [1bcMax](https://github.com/1bcMax)
- [Ahmed Rehan](https://github.com/ar27111994)
- [BenedictKing](https://github.com/BenedictKing)
- [Nguyen Huu Loc](https://github.com/LocNguyenSGU)
- [Owen Wu](https://github.com/yubing744)
- [SuperJMN](https://github.com/SuperJMN)
- [Viktor Ferenczi](https://github.com/viktor-ferenczi)
- [krisnasantosa15](https://github.com/krisnasantosa15)
- [raeef1001](https://github.com/raeef1001)
- [taksrules](https://github.com/taksrules)
- [zebbern](https://github.com/zebbern)
- [Đỗ Khắc Gia Khoa](https://github.com/dokhacgiakhoa)
- [vuth-dogo](https://github.com/vuth-dogo)

## Star History

[![Star History Chart](https://api.star-history.com/svg?repos=sickn33/antigravity-awesome-skills&type=date&legend=top-left)](https://www.star-history.com/#sickn33/antigravity-awesome-skills&type=date&legend=top-left)
