# MissingMCP

> Hosted MCP connectors for Claude and other MCP clients — currently a Garmin MCP server, with more services on the way. Users sign in once with their own account; the gateway handles OAuth 2.1 (PKCE, dynamic client registration) and forwards MCP traffic to a per-user upstream.

## Connectors
- [Garmin](https://missingmcp.com/garmin): hosted Garmin MCP server. MCP endpoint: https://missingmcp.com/garmin/mcp (Streamable HTTP, OAuth 2.1 — sign in with your own Garmin account).
- [Car](https://missingmcp.com/car): hosted Car MCP server. MCP endpoint: https://missingmcp.com/car/mcp (Streamable HTTP, OAuth 2.1 — sign in with your own Car account).
- [WHOOP](https://missingmcp.com/whoop): hosted WHOOP MCP server. MCP endpoint: https://missingmcp.com/whoop/mcp (Streamable HTTP, OAuth 2.1 — sign in with your own WHOOP account).

## How to connect
- In Claude: Customize → Connectors → + Add → Add custom connector → paste the MCP endpoint URL above; OAuth client: Register automatically.
- In ChatGPT (web): chatgpt.com/plugins → + → Add custom MCP server → paste the MCP endpoint URL above with OAuth → Create as a plugin. Guide: https://missingmcp.com/garmin/chatgpt
- In Grok: grok.com/connectors → New Connector → Custom → paste the MCP endpoint URL above. Guide: https://missingmcp.com/garmin/grok

## Source
- Gateway: https://github.com/VelkyVenik/missingmcp
- Garmin worker: https://github.com/Taxuspt/garmin_mcp