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sickn33 / antigravity-awesome-skills

The Ultimate Collection of 800+ Agentic Skills for Claude Code/Antigravity/Cursor. Battle-tested, high-performance skills for AI agents including official skills from Anthropic and Vercel.

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Repository Summary (README)

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🌌 Antigravity Awesome Skills: 889+ Agentic Skills for Claude Code, Gemini CLI, Cursor, Copilot & More

The Ultimate Collection of 889+ Universal Agentic Skills for AI Coding Assistants — Claude Code, Gemini CLI, Codex CLI, Antigravity IDE, GitHub Copilot, Cursor, OpenCode, AdaL

License: MIT Claude Code Gemini CLI Codex CLI Kiro CLI Cursor Copilot OpenCode Antigravity AdaL CLI ASK Supported Buy Me a Book

If this project helps you, you can support it here or simply ⭐ the repo.

Antigravity Awesome Skills is a curated, battle-tested library of 889 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)
  • 🟠 Kiro CLI (AWS)
  • 🔴 Antigravity IDE (Google DeepMind)
  • 🩵 GitHub Copilot (VSCode Extension)
  • 🟠 Cursor (AI-native IDE)
  • ⚪ OpenCode (Open-source CLI)
  • 🌸 AdaL CLI (Self-evolving Coding Agent)

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

Table of Contents

New Here? Start Here!

Welcome to the V6.0.0 Workflows 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 6.0.0) 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 (1 minute)

Install once; then use Starter Packs in docs/BUNDLES.md to focus on your role.

  1. Install:

    # Default: ~/.gemini/antigravity/skills (Antigravity global). Use --path for other locations.
npx antigravity-awesome-skills

  2. Verify:

    test -d ~/.gemini/antigravity/skills && echo "Skills installed in ~/.gemini/antigravity/skills"

  3. Run your first skill:

    "Use @brainstorming to plan a SaaS MVP."

  4. Pick a bundle:

    • Web Dev? start with Web Wizard.
    • Security? start with Security Engineer.
    • General use? 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."

👉 NEW: Complete Usage Guide - Read This First! (answers: "What do I do after installation?", "How do I execute skills?", "What should prompts look like?")

👉 Full Getting Started Guide

Compatibility & Invocation

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

ToolTypeInvocation ExamplePath
Claude CodeCLI>> /skill-name help me....claude/skills/
Gemini CLICLI(User Prompt) Use skill-name....gemini/skills/
Codex CLICLI(User Prompt) Use skill-name....codex/skills/
Kiro CLICLI(User Prompt) Use skill-name....kiro/skills/
AntigravityIDE(Agent Mode) Use skill...Global: ~/.gemini/antigravity/skills/ · Workspace: .agent/skills/
CursorIDE@skill-name (in Chat).cursor/skills/
CopilotExt(Paste content manually)N/A
OpenCodeCLIopencode run @skill-name.agents/skills/
AdaL CLICLI(Auto) Skills load on-demand.adal/skills/

[!TIP] Default installer path: ~/.gemini/antigravity/skills (Antigravity global). Use --path ~/.agent/skills for workspace-specific install. For manual clone, .agent/skills/ works as workspace path for Antigravity. OpenCode Path Update: opencode path is changed to .agents/skills for global skills. See Place Files directive on OpenCode Docs.

[!WARNING] Windows Users: this repository uses symlinks for official skills. See Troubleshooting for the exact fix.

Installation

To use these skills with Claude Code, Gemini CLI, Codex CLI, Cursor, Antigravity, OpenCode, or AdaL:

Option A: npx (recommended)

# Default: ~/.gemini/antigravity/skills (Antigravity global)
npx antigravity-awesome-skills

# Antigravity (explicit; same as default)
npx antigravity-awesome-skills --antigravity

# Cursor
npx antigravity-awesome-skills --cursor

# Claude Code
npx antigravity-awesome-skills --claude

# Gemini CLI
npx antigravity-awesome-skills --gemini

# Codex CLI
npx antigravity-awesome-skills --codex

# Kiro CLI
npx antigravity-awesome-skills --kiro

# OpenCode
npx antigravity-awesome-skills --path .agents/skills

# Workspace-specific (e.g. .agent/skills for Antigravity workspace)
npx antigravity-awesome-skills --path ~/.agent/skills

# Custom path
npx antigravity-awesome-skills --path ./my-skills

Run npx antigravity-awesome-skills --help for all options. If the directory already exists, the installer runs git pull to update.

Option B: git clone

Without --path, the npx installer uses ~/.gemini/antigravity/skills. For manual clone or a different path (e.g. workspace .agent/skills), use one of the following:

# Antigravity global (matches npx default)
git clone https://github.com/sickn33/antigravity-awesome-skills.git ~/.gemini/antigravity/skills

# Workspace-specific (e.g. .agent/skills in your project)
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

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

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

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

# OpenCode
git clone https://github.com/sickn33/antigravity-awesome-skills.git .agents/skills

Troubleshooting

npx antigravity-awesome-skills returns 404

Use the GitHub package fallback:

npx github:sickn33/antigravity-awesome-skills

Windows clone issues (symlinks)

This repository uses symlinks for official skills. Enable Developer Mode or run Git as Administrator, then clone with:

git clone -c core.symlinks=true https://github.com/sickn33/antigravity-awesome-skills.git .agent/skills

Skills installed but not detected by your tool

Install to the tool-specific path. Use installer flags: --antigravity (default), --claude, --gemini, --codex, --cursor, or --path <dir> for a custom location (e.g. ~/.agent/skills for Antigravity workspace).

Update an existing installation

# If you used the default installer (Antigravity global):
git -C ~/.gemini/antigravity/skills pull

# If you installed to a custom path (e.g. ~/.agent/skills):
git -C ~/.agent/skills pull

Reinstall from scratch

rm -rf ~/.gemini/antigravity/skills
npx antigravity-awesome-skills

Curated Collections

Bundles are curated groups of skills for a specific role or goal (for example: Web Wizard, Security Engineer, OSS Maintainer).

They help you avoid picking from 889+ skills one by one.

⚠️ Important: Bundles Are NOT Separate Installations!

Common confusion: "Do I need to install each bundle separately?"

Answer: NO! Here's what bundles actually are:

What bundles ARE:

  • ✅ Recommended skill lists organized by role
  • ✅ Curated starting points to help you decide what to use
  • ✅ Time-saving shortcuts for discovering relevant skills

What bundles are NOT:

  • ❌ Separate installations or downloads
  • ❌ Different git commands
  • ❌ Something you need to "activate"

How to use bundles:

  1. Install the repository once (you already have all skills)
  2. Browse bundles in docs/BUNDLES.md to find your role
  3. Pick 3-5 skills from that bundle to start using in your prompts
  4. Reference them in your conversations with your AI (e.g., "Use @brainstorming...")

For detailed examples of how to actually use skills, see the Usage Guide.

Examples:

  • Building a SaaS MVP: Essentials + Full-Stack Developer + QA & Testing.
  • Hardening production: Security Developer + DevOps & Cloud + Observability & Monitoring.
  • Shipping OSS changes: Essentials + OSS Maintainer.

Antigravity Workflows

Bundles help you choose skills. Workflows help you execute them in order.

  • Use bundles when you need curated recommendations by role.
  • Use workflows when you need step-by-step execution for a concrete goal.

Start here:

Initial workflows include:

  • Ship a SaaS MVP
  • Security Audit for a Web App
  • Build an AI Agent System
  • QA and Browser Automation (with optional @go-playwright support for Go stacks)

Features & Categories

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

CategoryFocusExample skills
ArchitectureSystem design, ADRs, C4, and scalable patternsarchitecture, c4-context, senior-architect
BusinessGrowth, pricing, CRO, SEO, and go-to-marketcopywriting, pricing-strategy, seo-audit
Data & AILLM apps, RAG, agents, observability, analyticsrag-engineer, prompt-engineer, langgraph
DevelopmentLanguage mastery, framework patterns, code qualitytypescript-expert, python-patterns, react-patterns
GeneralPlanning, docs, product ops, writing, guidelinesbrainstorming, doc-coauthoring, writing-plans
InfrastructureDevOps, cloud, serverless, deployment, CI/CDdocker-expert, aws-serverless, vercel-deployment
SecurityAppSec, pentesting, vuln analysis, complianceapi-security-best-practices, sql-injection-testing, vulnerability-scanner
TestingTDD, test design, fixes, QA workflowstest-driven-development, testing-patterns, test-fixing
WorkflowAutomation, orchestration, jobs, agentsworkflow-automation, inngest, trigger-dev

Counts change as new skills are added. For the current full registry, see CATALOG.md.

Browse 889+ Skills

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

👉 View the Complete Skill Catalog (CATALOG.md)

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, description, risk, source). See docs/SKILL_ANATOMY.md and docs/QUALITY_BAR.md.
  4. Run validation: npm run validate (or npm run validate:strict for CI). Optionally run python3 scripts/validate_references.py if you touch workflows or bundles.
  5. Submit a Pull Request.

Please ensure your skill follows the Antigravity/Claude Code best practices. Maintainers: see docs/AUDIT.md for coherence checks and .github/MAINTENANCE.md for the full validation chain.

Community

Support the Project

Support is optional. This project stays free and open-source for everyone.

If this repository saves you time or helps you ship faster, you can support ongoing maintenance:

Where support goes:

  • Skill curation, testing, and quality validation.
  • Documentation updates, examples, and onboarding improvements.
  • Faster triage and review of community issues and PRs.

Prefer non-financial support:

  • Star the repository.
  • Open clear, reproducible issues.
  • Submit PRs (skills, docs, fixes).
  • Share the project with other builders.

Credits & Sources

We stand on the shoulders of giants.

👉 View the Full Attribution Ledger

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: Official Anthropic skills repository - Document manipulation (DOCX, PDF, PPTX, XLSX), Brand Guidelines, Internal Communications.
  • anthropics/claude-cookbooks: Official notebooks and recipes for building with Claude.
  • remotion-dev/skills: Official Remotion skills - Video creation in React with 28 modular rules.
  • vercel-labs/agent-skills: Vercel Labs official skills - React Best Practices, Web Design Guidelines.
  • openai/skills: OpenAI Codex skills catalog - Agent skills, Skill Creator, Concise Planning.
  • supabase/agent-skills: Supabase official skills - Postgres Best Practices.
  • microsoft/skills: Official Microsoft skills - Azure cloud services, Bot Framework, Cognitive Services, and enterprise development patterns across .NET, Python, TypeScript, Go, Rust, and Java.
  • google-gemini/gemini-skills: Official Gemini skills - Gemini API, SDK and model interactions.

Community Contributors

Inspirations

Repo Contributors

<a href="https://github.com/sickn33/antigravity-awesome-skills/graphs/contributors"> <img src="https://contrib.rocks/image?repo=sickn33/antigravity-awesome-skills" /> </a>

Made with contrib.rocks.

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

License

MIT License. See LICENSE for details.

Star History

Star History Chart

If Antigravity Awesome Skills has been useful, consider ⭐ starring the repo or buying me a book.

GitHub Topics

For repository maintainers, add these topics to maximize discoverability:

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