COROS MCP: Connect COROS to ChatGPT and Claude
Yes. COROS has an official connector, listed in both the ChatGPT and Claude directories. COROS doesn't charge for it, and it can also create and schedule workouts on your COROS account.
Checked against COROS’s own pages on November 8, 2026.
What you need
- A COROS account. COROS doesn't charge for the connector.
- Your assistant's own plan. ChatGPT and Claude may limit connectors or usage on free plans.
What your assistant can see and do
- Activities, laps, segments and FIT files
- Sleep, HRV, heart rate, stress and recovery status
- Fitness assessments, race predictions and training load
- Your training plans, profile and linked devices
- Create and change training plans (4 to 16 weeks) and workouts
- Schedule workouts on your COROS calendar
- It can't delete a plan or workout
How to connect COROS
ChatGPT or Claude
- Open the assistant's app or connector directory and search for COROS.
- Add COROS, sign in to your COROS account and approve access.
Other MCP apps
- Follow the setup guide in COROS's official COROS-MCP repository on GitHub.
Good to know
- Sign-ins last 30 days and refresh automatically in most apps.
- Anything you ask it to save is written to your COROS account, so check a plan before you accept it.
- Only connect COROS to assistants you trust with health data like sleep and HRV.
Things to ask once it’s connected
- “How did my HRV and sleep look in the week before my last long run?”
- “Is my training load building too fast this month?”
- “What does COROS predict for my marathon time right now?”
- “Build next week's workouts around a 16 mile long run and put them on my calendar.”
Pick your next race with it
Marathon Scout has its own free connector with dates, registration status and official results links for 2,000+ races. Add it next to COROS and your assistant can match your training to a race.
- “Use my COROS race prediction to pick a goal time, then find a spring marathon on Marathon Scout that's a Boston qualifier.”
- “Find a marathon on Marathon Scout about 16 weeks out, then schedule the first week of a build to it on my COROS calendar.”
- “Which Boston qualifying marathons on Marathon Scout fall after my current COROS plan ends?”
Common questions
Is the COROS MCP free?
COROS doesn't charge for it. Your AI assistant may need a paid plan, since free plans often limit connectors and usage.
Can ChatGPT change my COROS training plan?
Yes, when you ask it to. Plans and workouts you ask it to create or change are saved to your COROS account and calendar.
Does the COROS connector need a COROS watch?
It reads your COROS account, so it's only useful if your activities and health data are recorded there, which in practice means a COROS watch.