Add your MCP server, plugin, skill, subagent, command, or hook to the cgcone registry. Free, open source, community-driven.
MCP servers listed at registry.modelcontextprotocol.io are automatically indexed into cgcone nightly.
Fork the repository
Fork github.com/Himanshu507/cgcone and clone it locally.
Add a markdown file
Create a .md file in the appropriate content/ directory with the required frontmatter fields.
Open a Pull Request
Submit your PR with a clear description of what you're adding. The registry is regenerated automatically on merge.
Specialized AI agents with specific capabilities and tool access.
content/subagents/Reusable skill modules that can be invoked as needed.
content/skills/Slash commands that trigger specific workflows.
content/commands/Event-driven automation triggered by Claude actions.
content/hooks/MCP servers are automatically fetched from two sources on a nightly schedule:
Model Context Protocol Registry
registry.modelcontextprotocol.io - verified and community servers
Docker Hub MCP Organization
hub.docker.com/u/mcp - containerized MCP servers
--- name: my-agent category: developer-tools description: Brief description of what this agent does. tools: [Read, Write, Bash] tags: [productivity, automation] --- You are a specialized assistant focused on... [System prompt content here]