zhayujie/cow-skill-hub

Cow Skill Hub

[English] | [中文]

An open platform to discover, browse, and install AI Agent Skills

🧩 Skill Hub  ·  📦 Submit a Skill  ·  🤖 CowAgent  ·  📖 Docs

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Introduction

Cow Skill Hub is an open skill marketplace for AI Agents — including CowAgent, OpenClaw, Claude Code, and more — featuring official, community-contributed, and third-party Skills from GitHub, ClawHub, and other platforms.

Features

• Browse skills by category (Recommended / Community / Third-party) and tags
• Search by name or description
• View skill docs, file contents, install commands, and required environment variables
• Submit your own skill — upload a package and it will be reviewed and published
• One-command install — copy the install command and run it in CowAgent

Submit Your Skill

Contributions are welcome!

1. Go to skills.cowagent.ai/submit
2. Sign in with GitHub or Google
3. Upload a folder or zip with SKILL.md at the root
4. Fill in the skill name, display name, and description
5. Submit — it will go through safety checks and review before being published

Required structure:

your-skill/
├── SKILL.md        # required, must be at the root
└── ...             # other optional files

Using Skills in CowAgent

CowAgent project: github.com/zhayujie/CowAgent

Install a skill

# Install a skill from the Skill Hub
cow skill install 

# Install from GitHub
cow skill install github:

# Install from ClawHub
cow skill install clawhub:

# Install from LinkAI
cow skill install linkai:

List installed skills

cow skill list

Uninstall a skill

cow skill uninstall 

Once installed, CowAgent automatically recognizes and invokes the skill when relevant. No extra configuration needed — just restart the service.

See the CowAgent Docs for detailed usage.

Using Skills in Other Agents

Skills are built around a SKILL.md file — a Markdown prompt describing what the Agent can do. You can download the file from the skill detail page (click the Files tab) and use it in any Agent that supports system prompts or custom instructions, including OpenClaw, Cursor, Claude Code, and more.

Local Development

# Install dependencies
npm install

# Start the dev server
npm run dev

# Initialize the local database
npx wrangler d1 execute cow-skill-hub --local --file=schema.sql

Deployment

npm run build
npx wrangler deploy

License

MIT © 2026 zhayujie