open-agent-hub

open-agent-hub

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A lightweight, zero-dependency CLI tool to manage and activate capabilities for AI coding assistants (such as Claude Code, Cursor, Trae, etc.). With a single command, you can link Skills (modular prompting), Agents (expert workflow roles), and Commands (slash commands) to your project workspaces or global system configurations.

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📂 Directory Structure

.
├── agents/             # System prompts for expert Agents (agent-*.md)
├── commands/           # Agent runtime Slash Commands (*.md)
├── docs/               # Technical specs and user guidelines
├── scripts/            # CLI manager source code (hub.js)
├── skills/             # Modular capability skills (83+ skills)
├── spec/               # Technical specification definitions for capabilities
├── template/           # Development templates for Skills, Agents, and Commands
├── AGENTS.md           # Project-level LLM coding guidelines
├── CLAUDE.md           # Claude-specific coding guidelines
├── GEMINI.md           # Gemini-specific coding guidelines
├── CHANGELOG.md        # Changelog of project versions
├── CONTRIBUTING.md     # Community guidelines for contributions
├── LICENSE             # MIT license file
├── SECURITY.md         # Vulnerability reporting policies
├── package.json        # CLI configuration and npm registration
├── skills_index.json   # Scanned and generated global metadata index for skills
├── skills_sources.json # Data sources configuration for `oah sync` command
├── README.md           # English documentation (this file)
└── README.zh-CN.md     # Chinese translation documentation

(Note: AGENTS.md, CLAUDE.md, and GEMINI.md contain project-level LLM coding behavioral guidelines, derived from andrej-karpathy-skills)

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📖 Technical Guidelines & Documentation

To maintain clean and focused documentation, deep-dive specifications have been moved under the docs/ directory. Please refer to:

• 🧩 Skill Guidelines: Design standards, trigger rules, and a complete catalog of the 83+ modular skills.
• 🤖 Agent Guidelines: Specifications for Orchestrator, Evaluator, and Optimizer agent roles, detailing handoff contracts and Evaluator-Optimizer loops.
• 🛠 Command Guidelines: Guidelines for agent-facing slash commands (such as /commit, /review, and /test-tdd).

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🔌 Compatibility

open-agent-hub follows standardized Markdown prompts with YAML frontmatter metadata. The CLI dynamically links components (Skills, Agents, Commands) to their respective subdirectories (/skills/, /agents/, /commands/) within the project or global configuration directories of the AI assistant:

Tool Name (Agent)	Type	Compatibility	Project Path (Workspace)	Global Path (System)
Claude Code	CLI	✅ Full	.claude/	~/.claude/
Antigravity	IDE	✅ Full	.agents/	~/.gemini/antigravity/
Gemini CLI	CLI	✅ Full	.gemini/	~/.gemini/
Codex	CLI	✅ Full	.codex/	~/.codex/
Cursor	IDE	✅ Full	.cursor/	~/.cursor/
Trae	IDE	✅ Full	.trae/	~/.trae/
OpenCode	CLI	✅ Full	.opencode/	~/.config/opencode/
Kiro	CLI/Agent	✅ Full	.kiro/	~/.kiro/

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🚀 Quick Start

You can install and manage skills either directly using Vercel’s standard skills CLI, or via our built-in zero-dependency manager (oah) which also supports managing Agents and Slash Commands.

Option 1: Quick Install via Vercel’s skills CLI (Easiest)

If you only need to use the modular Skills and are using a compatible agent (like Claude Code, Cursor, etc.), you can use Vercel’s official skills CLI to install them directly from this repository without cloning:

# Add all skills from this repository
npx skills@latest add guanyang/open-agent-hub

# Add a specific skill (e.g., remotion)
npx skills@latest add guanyang/open-agent-hub --skill remotion

Option 2: Clone and use the built-in CLI (oah)

If you want to manage Skills, Agents, and Slash Commands dynamically via local symlinks, or if you want to sync upstream sources, you can clone the repository and use our CLI tool:

1. Clone the Hub

Clone this repository locally (it is recommended to place it in a fixed location for global reference):

git clone https://github.com/guanyang/open-agent-hub.git ~/open-agent-hub

2. Global Link via CLI

In the root directory, run the link command to register the CLI manager open-agent (with aliases open-agent-hub, oah, ahub):

cd ~/open-agent-hub
npm link

3. Manage Capabilities

After linking, you can manage your local agent environments from anywhere:

# List all dynamically scanned Skills, Agents, and Commands
oah list

# Check link status in your current project workspace (default behavior)
oah status

# Check link status in global system configurations (e.g. ~/.claude/)
oah status --global

# Enable a specific component inside the current project workspace
oah enable canvas-design

# Enable all components (Skills, Agents, Commands) in current project workspace (defaults to all)
oah enable

# Enable all components in project workspace for Cursor (links to .cursor/)
oah enable --target=cursor

# Enable all components in project workspace for ALL supported targets
oah enable --target=all

# Enable all components globally for ALL supported targets
oah enable --global --target=all

# Enable all components globally (system-level)
oah enable --global

# Enable all components in a custom target directory (auto-creates subdirectories dynamically)
oah enable --path=/path/to/my_agent_dir

# Disable all components inside the current project workspace
oah disable

CLI Filters & Options:

• Filters (Passed as the name argument, mutually exclusive):
  • <name>: Enable/disable a single component by its name/ID.
  • --skills: Enable/disable only all Skills components.
  • --agents: Enable/disable only all Agents components.
  • --commands: Enable/disable only all Commands components.
  • --all, -a: Enable/disable all Skills, Agents, and Commands (default behavior when no arguments are provided).
• Options:
  • -p, --project (default): Project-level activation (links config directories inside your current working directory, e.g. .claude/).
  • -g, --global: System global level activation (e.g., links into user home config folder, like ~/.claude/).
  • -t, --target <name>: Target environment to link to (supported: claude, antigravity, gemini, codex, cursor, trae, opencode, kiro and all to configure all of them, default: claude).
  • --path <dir_path>: Custom base directory to link components into (creates and links within skills/, agents/, and commands/ subdirectories automatically).

🔄 Keeping Skills in Sync

Many modular skills in the skills/ directory originate from active open-source communities. You can sync them with upstream sources using the CLI or the underlying script:

# Sync all configured sources
oah sync

# Sync only a specific source (e.g., anthropics-skills)
oah sync anthropics-skills

Note: Configured upstream sources are stored in skills_sources.json. You can also execute this directly via ./scripts/sync_skills.sh.

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🛡️ Security & Contributing

• Security Policy: Please refer to SECURITY.md to report vulnerabilities.
• Contributing: We welcome community contributions for new skills, agents, or commands. See CONTRIBUTING.md for guidelines.

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📄 License

This project is licensed under the MIT License.