OpenConductor Registry MCP Server

Discover and search 190+ MCP servers and pre-configured stacks directly in Claude through the Model Context Protocol.

Bring the power of OpenConductor's MCP registry directly into your AI conversations

Features

• 📦 Stacks Discovery - Browse pre-configured server collections for specific use cases (NEW!)
• 🔍 Smart Discovery - Browse all available MCP servers with filtering by category
• 🔎 Full-Text Search - Find servers by name, description, or tags
• 📊 Trending Servers - See what's popular in the community
• 📈 Category Stats - Understand the MCP ecosystem at a glance
• 📝 Detailed Info - Get installation instructions and configuration details

Installation

Using OpenConductor CLI (Recommended)

npm install -g @openconductor/cli
openconductor install openconductor-registry

Manual Installation with Claude Desktop

1. Install the package:

npm install -g @openconductor/mcp-registry

2. Add to your Claude Desktop config:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json Linux: ~/.config/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "openconductor-registry": {
      "command": "node",
      "args": [
        "/path/to/global/node_modules/@openconductor/mcp-registry/dist/index.js"
      ]
    }
  }
}

3. Restart Claude Desktop

Available Tools

discover_servers

Browse MCP servers with optional filtering.

Parameters:

• query (optional): Search term to filter servers
• category (optional): Filter by category (e.g., "database", "memory", "filesystem")
• limit (optional): Maximum results to return (default: 10)

Example:

Use the discover_servers tool to find memory-related MCP servers

search_servers

Search for servers by name, description, or tags.

Parameters:

• query (required): Search term
• limit (optional): Maximum results (default: 10)

Example:

Search for MCP servers related to PostgreSQL

get_server_details

Get detailed information about a specific server.

Parameters:

• slug (required): Server slug identifier (e.g., "openmemory")

Example:

Get details about the openmemory server

get_trending_servers

Get the most popular servers based on stars and installs.

Parameters:

• limit (optional): Number of servers to return (default: 10)

Example:

Show me the trending MCP servers

get_category_stats

Get statistics about all server categories.

Parameters: None

Example:

Show me the breakdown of MCP servers by category

list_stacks 🆕

List all available pre-configured stacks.

Parameters:

• limit (optional): Maximum number of stacks to return (default: 10)

Example:

Show me the available MCP server stacks

get_stack_details 🆕

Get detailed information about a specific stack including servers and system prompt overview.

Parameters:

• slug (required): The stack slug (e.g., "coder", "writer", "essential")

Example:

Tell me about the Coder Stack

share_stack 🆕

Generate shareable URLs and installation instructions for a stack.

Parameters:

• slug (required): The stack slug to share

Example:

How can I share the Essential Stack with my team?

Usage Examples

Once installed in Claude Desktop, you can ask questions like:

Stacks:

• "Show me the available stacks"
• "Tell me about the Coder Stack"
• "What's included in the Writer Stack?"
• "How can I share the Essential Stack with my team?"

Servers:

• "What MCP servers are available for working with databases?"
• "Show me the most popular MCP servers"
• "Find servers that help with memory management"
• "Get details about the GitHub MCP server"
• "What categories of MCP servers exist?"

API Endpoint

By default, this MCP server connects to the OpenConductor API at:

https://api.openconductor.ai

You can override this by setting the OPENCONDUCTOR_API_URL environment variable:

{
  "mcpServers": {
    "openconductor-registry": {
      "command": "node",
      "args": ["..."],
      "env": {
        "OPENCONDUCTOR_API_URL": "http://localhost:3001"
      }
    }
  }
}

Development

Build from source

git clone https://github.com/epicmotionSD/openconductor.git
cd openconductor/packages/mcp-servers/openconductor-registry
npm install
npm run build

Testing locally

# Build the server
npm run build

# Test with MCP inspector
npx @modelcontextprotocol/inspector node dist/index.js

Use Cases

For Developers

• Discover MCP servers without leaving Claude
• Get installation instructions instantly
• Explore servers by category or functionality
• Find trending servers the community is using

For AI Agents

• Programmatically discover available tools
• Self-configure based on task requirements
• Learn about the MCP ecosystem autonomously

For OpenConductor

• Drive traffic to the registry
• Increase server discovery and installation
• Create network effects across the ecosystem

Architecture

This MCP server is a lightweight proxy that connects to the OpenConductor REST API:

Claude Desktop
    ↓
OpenConductor Registry MCP Server
    ↓
OpenConductor API (api.openconductor.ai)
    ↓
PostgreSQL Database (120+ servers)

Contributing

Contributions are welcome! Please see the main OpenConductor repository for contribution guidelines.

Related Projects

• OpenConductor CLI - Command-line tool for managing MCP servers
• OpenConductor Web - Web interface for browsing servers
• OpenConductor API - REST API powering the ecosystem

License

MIT License - see LICENSE for details

Support

• Issues: GitHub Issues
• Discord: Join our community
• Email: [email protected]

Built for the Anthropic Model Context Protocol Challenge

Made with ❤️ by the OpenConductor team