agent-skills-hub

Name: agent-skills-hub
Author: agent-skills-hub

Verified

Agent Skills Hub is a global library of AI agent skills that work across OpenClaw, Claude Code, Gemini, Cursor, Antigravity, and more.

100stars

35forks

Python

Installation

# Add to your Claude Code skills
git clone https://github.com/agent-skills-hub/agent-skills-hub

Getting Started

Guides for using ai agents skills like agent-skills-hub.

Caveman: Cut Claude Token Use by 65%
How agent-side prompt compression works, when to use it, and when not to.
What is an AI Skills Marketplace?
Definitions, how marketplaces work, and how to choose between them in 2026.
Getting Started with AI Skills

Security ReportVerified

Last scanned: 9/16/2026

{
  "issues": [
    {
      "type": "npm-audit",
      "message": "yaml: yaml is vulnerable to Stack Overflow via deeply nested YAML collections",
      "severity": "medium"
    }
  ],
  "status": "PASSED",
  "scannedAt": "2026-09-16T09:08:35.138Z",
  "npmAuditRan": true,
  "pipAuditRan": true,
  "promptInjectionRan": true
}

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README.md

Frequently Asked Questions

What is agent-skills-hub?

agent-skills-hub is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by agent-skills-hub. Agent Skills Hub is a global library of AI agent skills that work across OpenClaw, Claude Code, Gemini, Cursor, Antigravity, and more. It has 100 GitHub stars.

Is agent-skills-hub safe to use?

Yes. agent-skills-hub passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.

How do I install agent-skills-hub?

Clone the repository with "git clone https://github.com/agent-skills-hub/agent-skills-hub" and add it to your Claude Code skills directory (see the Installation section above).

What programming language is agent-skills-hub written in?

agent-skills-hub is primarily written in Python. It is open-source under agent-skills-hub on GitHub, so you can review or fork the full source.

Are there alternatives to agent-skills-hub?

Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh agent-skills-hub against similar tools.

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Related Skills

ECC

by affaan-m

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

259,569

SoloFlow centaurloop

[![MIT License][license-shield]][license-url]

About The Project

Agent Skills Hub is a centralized, open-source registry of agentic skills — reusable, structured instructions that teach AI agents how to actually do things correctly.

Think of skills as plugins for reasoning:

They encode best practices
They define tool usage
They enforce project-specific workflows

This repository is shipped as an NPX-first CLI, making skills instantly installable into popular agent environments.

If prompts are what to do,
skills are how to do it right.

Why Agent Skills?

Modern AI agents are powerful generalists, but they lack:

Repo-specific context
Tooling conventions
Deployment workflows
Organizational standards

Agent Skills solve this gap.

Each skill is a Markdown-based definition that can teach an agent:

How to write production-ready code
How to use a specific CLI or API
How to follow your internal processes
How to reason consistently across tasks

Skills work across Claude Code, Gemini CLI, Cursor, Kiro, Codex, Antigravity, OpenCode, AdaL, and more.

Built With

[![JavaScript][javascript-shield]][javascript-url]
[![Node.js][nodejs-shield]][nodejs-url]
[![Python][python-shield]][python-url]
[![Shell][shell-shield]][shell-url]
[![Markdown][markdown-shield]][markdown-url]

Getting Started

Prerequisites

Node.js
npm / npx
Any supported agent framework (optional)

Installation

The fastest way to get started is via NPX.

# Install skills globally (default: ~/.agent/skills)
npx agent-skills-hub

This installs the full skill registry in a global location that most agents can read from.

Project-Local Skills (Recommended)

For repo-aware agents, you can keep skills inside your project.

Create a skills/ directory at your project root:

git clone https://github.com/legendaryabhi/agent-skills-hub.git ./skills

Each skill folder must contain a SKILL.md file.

Supported agents will automatically detect and load local skills at runtime, giving your agent full project context without any extra configuration.

Priority rule: Project-local skills override global skills when both exist.

Targeted Installs

Install skills directly into agent-specific locations:

# Claude Code
npx agent-skills-hub --claude

# Gemini CLI
npx agent-skills-hub --gemini

# Cursor IDE
npx agent-skills-hub --cursor

# Kiro CLI/IDE
npx agent-skills-hub --kiro

# Codex CLI
npx agent-skills-hub --codex

# Antigravity IDE
npx agent-skills-hub --antigravity

# OpenCode CLI
npx agent-skills-hub --opencode

# AdaL CLI
npx agent-skills-hub --adal

# OpenClaw
npx agent-skills-hub --openclaw

Tool	Flag	Install Path
Claude Code	`--claude`	`~/.claude/skills/`
Gemini CLI	`--gemini`	`~/.gemini/skills/`
Cursor IDE	`--cursor`	`~/.cursor/skills/`
Kiro CLI/IDE	`--kiro`	`~/.kiro/skills/`
Codex CLI	`--codex`	`~/.codex/skills/`
Antigravity	`--antigravity`	`~/.gemini/antigravity/skills/`
OpenCode	`--opencode`	`~/.agents/skills/`
AdaL CLI	`--adal`	`~/.adal/skills/`
OpenClaw	`--openclaw`	`~/.openclaw/skills/`
Custom	`--path <dir>`	`<dir>`

Install a Specific Skill

npx agent-skills-hub install react-patterns
npx agent-skills-hub install react-patterns --cursor

This installs only the requested skill instead of the full registry.

Manual Clone (Advanced)

If you prefer full control:

git clone https://github.com/legendaryabhi/agent-skills-hub.git ~/skills

You can then:

Symlink skills into agent directories
Copy skills into your project’s skills/ folder
Customize skills directly

Usage

Usage depends on your agent framework.

OpenClaw

OpenClaw automatically loads skills from:

~/.openclaw/skills

Once installed, skills are injected at runtime.

Claude Code

Claude Code reads skills from:

~/.claude/skills

Example:

/load @react-best-practices
Help me refactor this component using the loaded patterns.

Cursor / VS Code

Install skills to:
```
~/.cursor/skills
```

Reference them in chat:

@react-best-practices How should I structure this useEffect?

Demos

Gemini CLI using react-patterns skill from Agent Skills Hub

npx agent-skills-hub install react-patterns --gemini

https://github.com/user-attachments/assets/f01c532e-7f21-4543-8bed-ab8a4ecfe288

PRs with demos are highly welcome.

Skill Catalog

We currently maintain 790+ skills across multiple domains.

Browse the full catalog: CATALOG.md

Category Highlights

Architecture: system-design, c4-model, microservices
Development: react-patterns, typescript-expert, python-optimization
Security: owasp-top-10, pentest-checklist
Ops & Cloud: docker-mastery, kubernetes-debug
Business: seo-audit, startup-analysis

Roadmap

See the open issues.

Contributing

We’re building the open standard for agent skills.

Fork the repo
Create a SKILL.md:
Submit a PR

See CONTRIBUTING.md for full guidelines.

License

Distributed under the MIT License. See LICENSE for details.

Acknowledgement

This project is built on top of
antigravity-awesome-skills MIT license.

On top of the original work, I have added:

Support for multiple AI agent workflows (Kiro, Antigravity, OpenCode, AdaL, and more)
120+ scientific skills from K-Dense-AI/claude-scientific-skills
Marketing skills from coreyhaines31/marketingskills
A single-file skill download workflow
NPX-based installation and agent-specific integrations
More coming soon...

See ATTRIBUTION.md for full credits.

Thanks to the original authors for laying the foundation.