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Registry

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An MCP server designed for interacting with the Model Context Protocol Registry API to discover and retrieve information about available MCP servers. It provide

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About

An MCP server designed for interacting with the Model Context Protocol Registry API to discover and retrieve information about available MCP servers. It provides tools to search, list, and view detailed configurations and version history for servers within the registry.

README

MCP server for interacting with the MCP Registry API

PyPI Python Ruff

Install

pip install mcp-registry

Usage

As an MCP Server

Configure in your MCP client:

{
  "mcpServers": {
    "mcp-registry": {
      "command": "mcp-registry"
    }
  }
}

Using npx

{
  "mcpServers": {
    "mcp-registry": {
      "command": "npx",
      "args": ["-y", "mcp-registry"]
    }
  }
}

Available Tools

list_mcp_servers

Lists MCP servers from the MCP Registry with pagination.

list_mcp_servers(limit=50, cursor=None, registry_url="https://registry.modelcontextprotocol.io")

search_mcp_servers

Searches for MCP servers by name or keywords.

search_mcp_servers(query="search term", limit=50, registry_url="https://registry.modelcontextprotocol.io")

get_mcp_server

Gets detailed information about a specific MCP server.

get_mcp_server(name="server-name", registry_url="https://registry.modelcontextprotocol.io")

get_server_versions

Gets available versions for a specific MCP server.

get_server_versions(name="server-name", registry_url="https://registry.modelcontextprotocol.io")

Development

git clone https://github.com/daedalus/mcp-registry.git
cd mcp-registry
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/

mcp-name: io.github.daedalus/mcp-registry

from github.com/daedalus/mcp-registry

Install Registry in Claude Desktop, Claude Code & Cursor

Recommended · one command, every IDE
unyly install mcp-registry

Installs into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.

First time? Get the CLI: curl -fsSL https://unyly.org/install | sh

Or configure manually

Run in your terminal:

claude mcp add mcp-registry -- uvx mcp-registry

Step-by-step: how to install Registry

FAQ

Is Registry MCP free?

Yes, Registry MCP is free — one-click install via Unyly at no cost.

Does Registry need an API key?

No, Registry runs without API keys or environment variables.

Is Registry hosted or self-hosted?

A hosted option is available: Unyly runs the server in the cloud, no local setup required.

How do I install Registry in Claude Desktop, Claude Code or Cursor?

Open Registry on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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