WHOOP MCP

A Model Context Protocol server that gives LLM agents read-only access to your WHOOP data — recovery, sleep, strain, workouts, and profile.

Built on mcp-use. Hosted at https://whoop.aryanranderiya.com/mcp.

It is not a 1:1 wrapper of the WHOOP REST API. Following "stop converting REST APIs to MCP", tools are curated for agents: one major context tool, token-efficient trimmed responses, unit-converted values (minutes/hours, kcal), and strict input/output schemas — so the model spends fewer round trips and less context.

Tools

History tools accept days (lookback window) or explicit start/end ISO-8601 dates, plus an optional limit (max 25). Internal pagination is hidden.

Related MCP server: WHOOP MCP Server

Authentication

WHOOP uses OAuth 2.0 but does not support Dynamic Client Registration, PKCE-S256 advertisement, or resource indicators — all of which spec-compliant MCP clients require. This server bridges that gap with mcp-use's oauthProxy: it advertises a compliant authorization server (DCR + S256 + protected-resource metadata) and proxies the PKCE flow through to WHOOP's real OAuth. WHOOP issues opaque tokens, so a custom verifyToken validates them against GET /v2/user/profile/basic (cached briefly).

The client connects to /mcp, completes WHOOP consent, and each tool call uses that user's WHOOP access token (ctx.auth.accessToken). The proxy is stateless — no token store required.

WHOOP app setup

In the WHOOP developer dashboard:

• Redirect URI: https://whoop.aryanranderiya.com/oauth/callback (add http://localhost:3000/oauth/callback too for local OAuth testing).

• Scopes: read:recovery read:cycles read:sleep read:workout read:profile read:body_measurement offline.

• Webhook URL: not used — leave blank.

Environment

Copy .env.example to .env:

WHOOP_CLIENT_ID=...
WHOOP_CLIENT_SECRET=...
MCP_URL=https://whoop.aryanranderiya.com   # local: http://localhost:3000

MCP_URL sets the OAuth redirect_uri (<MCP_URL>/oauth/callback).

Develop

npm install
npm run dev        # boots on http://localhost:3000, inspector at /inspector
npm test           # transform-layer unit tests
npm run typecheck  # tsc --noEmit (strict)

Deploy (Manufact Cloud)

npx @mcp-use/cli login
npm run deploy -- --env-file .env

Then attach the custom domain whoop.aryanranderiya.com in the Manufact dashboard (CNAME → deploy.run.mcp-use.com) and set MCP_URL=https://whoop.aryanranderiya.com.

Connect from a client

Add the server URL https://whoop.aryanranderiya.com/mcp as a custom MCP server, complete the WHOOP OAuth consent, then ask the agent for your WHOOP status.

License

MIT