open-agent-hub

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open-agent-hub is a unified local capability management center for AI coding agents (such as Claude Code, Cursor, Codex, Antigravity, etc.). It manages and links various AI agent capability components (such as Skills / modular prompting, Agents / specialist workflow roles, Commands / agent-facing slash commands, and is designed with built-in extensibility to support future capability paradigms) through a zero-dependency local CLI tool.

📂 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)

📖 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).

🔌 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:

[!TIP]
The CLI tool (oah) links files into subdirectories under these paths, e.g., <Path>/skills/ for skills, <Path>/agents/ for agents, and <Path>/commands/ for slash commands.

🚀 Quick Start

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

# 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 and all to configure all of them, default: claude).

🔄 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.

🛡️ 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.

📄 License

This project is licensed under the MIT License.