COROS — Claude Code MCP server: what it does, how to install
Links your COROS training records and recovery metrics to AI assistants so you can plan workouts and review runs in chat.
claude mcp add --transport http coros-mcp https://mcpus.coros.com/mcpWhat COROS does
This server bridges COROS watches and fitness records with language models over an HTTP endpoint. It lets an assistant inspect your workout logs, lap splits, HRV, sleep metrics, stress scores, and raw .fit files. You can track training loads over several months or see how your pace held up on recent long runs.
The connection handles updates as well as queries. Your assistant can outline an entire training schedule around an upcoming target race, set up single workout sessions, and add them directly to your COROS calendar. Once confirmed, those updates sync with your profile immediately.
Setup points directly to https://mcpus.coros.com/mcp and prompts you to authorize account access. The COROS service itself is free, though your chosen AI client may require its own subscription or apply rate limits to external tool requests.
What it helps with
- compare heart rate and pace across recent workout splits
- inspect sleep and HRV trends relative to weekly training volume
- generate a race preparation schedule and add it to the calendar
- download raw
.fitfiles to inspect laps and custom segments
Example prompts for the agent
- Compare pace and heart rate between my last two long runs during the final miles.
- Review my HRV and sleep trends over the past two weeks against my running volume.
- Draft a training schedule for an upcoming half marathon and save it to my COROS calendar.
How to install COROS
Platform CLI: remote server
claude mcp add --transport http coros-mcp https://mcpus.coros.com/mcpPlatform CLI: remote server
codex mcp add coros --url https://mcpus.coros.com/mcpConfig file
{
"mcpServers": {
"coros": {
"url": "https://mcpus.coros.com/mcp"
}
}
}Config file
{
"servers": {
"coros": {
"type": "http",
"url": "https://mcpus.coros.com/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http coros https://mcpus.coros.com/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about COROS
How do I install COROS in Claude Code?
Run claude mcp add --transport http coros https://mcpus.coros.com/mcp in your terminal and finish the authorization prompt in your browser.
What can COROS MCP do?
It lets AI clients read activities, track health markers, download .fit data, and schedule structured workouts into your COROS account.
Is COROS MCP free to use?
COROS provides the integration at no cost. Any usage fees depend solely on your AI client subscription or model tool-call pricing.
