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// Call external services (MCP)

modelcontextprotocol/registryv1.8.1

A community driven registry service for Model Context Protocol (MCP) servers.

Open source Maintained For agents

Official site ↗ GitHub ↗

IN ONE PARAGRAPH

modelcontextprotocol/registry is A community driven registry service for Model Context Protocol (MCP) servers.

Good for: Developers who want their agent (Claude Code, Codex, Cursor…) to call external services (mcp).

01How to start

  1. 1Read the official README for requirements and permissions.
  2. 2Install it as the official guide describes.
  3. 3Add it to your agent’s MCP config — Claude Code: claude mcp add; Cursor: .cursor/mcp.json; Codex: ~/.codex/config.toml.

Go: github.com/modelcontextprotocol/registry

02Alternatives & comparison

Compare side by side →
PrefectHQ/fastmcp 🚀 The fast, Pythonic way to build MCP servers and clients. ★ 28k mcp-use The fullstack MCP framework to develop MCP Apps for ChatGPT / Claude & MCP Servers for AI Agents. ★ 11k awslabs/mcp Open source MCP Servers for AWS ★ 9.8k metamcp MCP Aggregator, Orchestrator, Middleware, Gateway in one docker ★ 2.7k context7 Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors ★ 63k

03Related

Versions, why it is listed, for AI to read

Recent releases

For AI agents

Data updated: AI software & hot ranks · Software profiles & needs(UTC+8)