Paceva
Your swim, bike and run training: readiness, HRV, sleep, workouts and race predictions. Read-only.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http paceva 'https://paceva.app/api/mcp'{
"mcpServers": {
"paceva": {
"type": "http",
"url": "https://paceva.app/api/mcp"
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Paceva for developers
Paceva turns an endurance athlete's watch data into honest race predictions: ranges, checked against their own history. This repository documents the public surface: the Paceva MCP server, the OAuth 2.1 sign-in in front of it, and how Paceva connects to Intervals.icu.
The Paceva app itself is closed source. This repo is documentation and examples only.
Connect in one minute
Server URL: https://paceva.app/api/mcp
| App | How |
|---|---|
| Claude (claude.ai, desktop, mobile) | Settings → Connectors → Add custom connector, paste the URL, sign in to Paceva, approve. |
| ChatGPT | Settings → Apps & Connectors → add a custom connector with the URL (some plans need developer mode). |
| Claude Code | claude mcp add --transport http paceva https://paceva.app/api/mcp, then /mcp to sign in. |
| Cursor / VS Code | One-click buttons on paceva.app/dashboard/ai, or add it as a Streamable HTTP server. |
| Anything else | Any MCP client that supports Streamable HTTP and OAuth 2.1 with PKCE. |
Then ask things like "Should I go hard today?", "What could I swim a 1500 in right now?" or "How did my last block of riding go?".
Full walkthrough: docs/connect.md.
What's here
| Doc | For |
|---|---|
| docs/connect.md | Connecting each AI app, and what to expect |
| docs/tools.md | Every MCP tool, its arguments and what it returns |
| docs/oauth.md | The OAuth 2.1 server: discovery, PKCE, client registration, tokens |
| docs/intervals-icu.md | How watch data gets in: the Intervals.icu sign-in, step by step |
| docs/data-and-privacy.md | What the AI app can and can't see |
| docs/listing.md | The MCP Registry entry (server.json) and directories to submit to |
| examples/ | curl discovery, a raw JSON-RPC call, client config snippets |
Ground rules
- Read-only. One scope,
paceva:read. No tool writes anything. - Only your own data. A token is bound to one Paceva account; it can never read anyone else's.
- Every number is labelled.
devicevalues are your watch's own (e.g. Garmin's HRV);pacevavalues are computed by Paceva. - Predictions are ranges. Tools return a low–high range and how often that range holds for you. Quote the range, not a single time.
- Revocable. Disconnect any app from Paceva → Use with AI; its tokens stop working on the next call.
Status
| Piece | Status |
|---|---|
| MCP server + OAuth | Live |
| Intervals.icu sync (Garmin, Coros, Wahoo, Polar, Suunto) | Live |
| Paceva web dashboard | Coming soon, join the waitlist |
| iPhone app (Apple Health) | Coming soon |
Security
Found a problem? Please email privacy@paceva.app rather than opening a public issue. See SECURITY.md.
License
Docs and examples in this repository are MIT licensed. The Paceva name and logo are not.
Frequently asked questions
What is Paceva?
Your swim, bike and run training: readiness, HRV, sleep, workouts and race predictions. Read-only.
How do I install Paceva?
It runs as a remote server. In Claude Code: claude mcp add --transport http paceva 'https://paceva.app/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Paceva need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is Paceva open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains Paceva?
It is published by OwenScheuer. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.