Connect Polar to Cursor

Polar tracks sleep, recovery, training load, and continuous heart rate across runs, rides, and strength sessions.

What you can do with Polar data in Cursor

• Have Cursor write a script that charts your Polar sleep
• Ask Cursor to graph your Polar recovery over the last month
• Have Cursor write a script that charts your Polar workouts
• Ask Cursor to graph your Polar heart rate over the last month
• Have Cursor write a script that charts your Polar training load

Set up in a few steps

See the full Cursor guide

1. Open or create ~/.cursor/mcp.json (Settings, then Tools and MCP, then New MCP Server opens it).
2. Add a freddy entry under mcpServers with your freddy MCP URL as the url field.
3. Save; Cursor loads freddy and lists its tools under Tools and MCP.
4. Confirm Polar is connected on the freddy dashboard.
5. Ask Cursor about your Polar data.

freddy is an independent service and is not affiliated with, endorsed by, or sponsored by Cursor.