modelcontextprotocol/registry
A registry service that catalogs and distributes MCP servers, functioning as an app store for AI agent tooling.

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The MCP registry provides MCP clients with a discoverable list of available MCP servers. MCP (Model Context Protocol) is a standardized protocol that allows AI agents and applications to connect to external tools and data sources. This registry acts as a central directory where developers can publish MCP servers and clients can browse and connect to them, enabling the AI agent ecosystem to share and consume tooling in a uniform way.
Frequently asked
- What is modelcontextprotocol/registry?
- A registry service that catalogs and distributes MCP servers, functioning as an app store for AI agent tooling.
- Is registry open source?
- Yes — modelcontextprotocol/registry is an open-source project tracked on heatdrop.
- What language is registry written in?
- modelcontextprotocol/registry is primarily written in Go.
- How popular is registry?
- modelcontextprotocol/registry has 7.1k stars on GitHub.
- Where can I find registry?
- modelcontextprotocol/registry is on GitHub at https://github.com/modelcontextprotocol/registry.