Is there an intervals.icu connector for ChatGPT?

Intervals.icu Connector, from intervals.icu: In beta testing since October 31, 2026. You sign in with your intervals.icu account. Only your intervals.icu data, not your other devices, meals or fuel. Memory.fit is another route, a hosted MCP server: connect intervals.icu in the Memory.fit app, add one Memory.fit address to ChatGPT, and ChatGPT reads it.

Memory.fit is $9 a month or $69 a year, with 7 days free, for every device and every AI you connect. ChatGPT has its own requirements: on a computer, about two minutes.

Does it work outside the US?

Memory.fit works in every country, and ChatGPT's requirements name no region.

Can ChatGPT send workouts to my intervals.icu?

Yes. Once ChatGPT plans a structured session, Memory.fit sends it to your intervals.icu. Up to 28 days ahead. intervals.icu can then send the next week to Garmin Connect, as its own forum explains.

Can I add it from the ChatGPT phone app?

Not the first time. Adding a custom MCP server needs chatgpt.com in a browser on a computer, and takes about two minutes. In the Memory.fit app, Settings › AI agents › ChatGPT › Send it to my computer sends you these steps.

Do I need an intervals.icu API key?

No. In the Memory.fit app you sign in with your intervals.icu account, and intervals.icu asks you to allow access to your activities, wellness and calendar.

Connect intervals.icu to ChatGPT

Yes. Connect intervals.icu in the Memory.fit app, add one Memory.fit address to ChatGPT, and ChatGPT reads your activities, wellness and planned workouts.

ChatGPT can also plan structured sessions, and Memory.fit sends them to your intervals.icu.

What ChatGPT needs: on a computer, about two minutes.

Connect intervals.icu to ChatGPT: the title card of the how-to video

1:19 · On YouTube soon

The whole setup in 1:19. The chats in it are examples: ChatGPT's answers depend on your data.

0:00Connect intervals.icu in Memory.fit
0:24Add Memory.fit to ChatGPT
0:50Ask ChatGPT and send a workout to intervals.icu

The address to add to ChatGPT

https://api.memory.fit/mcp?src=mcp-intervals-icu-chatgpt

Get it onGoogle Play

Set it up

What it reads

What ChatGPT reads from intervals.icu

Directly from intervals.icu, with its official sign-in, in the Memory.fit app.

The first read goes 90 days back.

Activities
Wellness: HRV, resting heart rate, sleep, weight
Planned workouts with their steps

The tools that read it:get_workoutsget_daily_metricsget_training_loadget_trendsget_source_data

What it can do

What ChatGPT can do with it

Plans written back: Yes. ChatGPT plans your week, fuels your long sessions and writes it all back to Memory.fit.
Workouts sent to your intervals.icu: Yes. Once ChatGPT plans a structured session, Memory.fit sends it to your intervals.icu. Up to 28 days ahead. intervals.icu can then send the next week to Garmin Connect, as its own forum explains.
Meal photos: Yes. Send ChatGPT a photo of your meal: it logs the meal and can pass the photo itself to Memory.fit, so it saves with the entry.
Scheduled check-ins: In part. ChatGPT can schedule tasks, but OpenAI does not say a scheduled task can use a custom connector like Memory.fit. Try it once.
Where it runs: The web, desktop and phone apps. Adding Memory.fit needs chatgpt.com on a computer.
Good to know: intervals.icu's own connector went into beta testing on October 31, 2026, tested with ChatGPT among others. It reads intervals.icu alone; Memory.fit puts your other devices, meals and fuel in the same chat.

Setup

Set up intervals.icu in ChatGPT

1. intervals.icu in the Memory.fit app

01In the Memory.fit app, open Settings → Health data.
02Tap Connect next to intervals.icu.
03Sign in with your intervals.icu account and allow Memory.fit.
04Recent activities and wellness come in first; new ones arrive as intervals.icu syncs.

2. Memory.fit in ChatGPT

ChatGPTOn a computer · about two minutes

01On chatgpt.com, open Plugins and tap +, then Add custom MCP server
02Name it Memory.fit and paste the address
03Choose OAuth, confirm the warning, then Create as a plugin and sign in
04In a new chat, type @ and pick Memory.fit

The address: https://api.memory.fit/mcp?src=mcp-intervals-icu-chatgpt

Coming soon: one tap from ChatGPT's plugin directory.

Every step for ChatGPT

Other routes

intervals.icu in ChatGPT without Memory.fit

From intervals.icu

Intervals.icu Connector

In beta testing since October 31, 2026
You sign in with your intervals.icu account
Only your intervals.icu data, not your other devices, meals or fuel

Sources, checked November 1, 2026:

forum.intervals.icu/t/intervals-icu-connector-official-mcp-beta-testers-needed/133365

With Memory.fit

intervals.icu in ChatGPT, anywhere

Works in every country.
ChatGPT reads your intervals.icu data as intervals.icu records it: the list above.
Every AI you add reads the same history, under its own permissions.
The sessions ChatGPT plans go to your intervals.icu.

Try it

Ask ChatGPT about your intervals.icu data

“Read my intervals.icu activities and wellness for the last six weeks and tell me where my fitness is going.”

ChatGPTExample

Up. Your fitness rose from 58 to 66 on 7 to 9 hours a week, and your form stayed around −15. Your resting heart rate held at 49, so the load is sitting well.

From the video. Answers depend on your data.

Uses:get_workoutsget_daily_metricsget_training_load

“How did Saturday's ride go against the plan, step by step?”

Uses:get_session_compliance

“Put a 3 x 12 min sweet spot ride on my intervals.icu calendar for Wednesday.”

ChatGPTExample

Done. Wednesday: 15 min warm-up, 3 × 12 min at 245 to 260 W with 5 min easy between, 10 min cool-down. It’s on your intervals.icu calendar.

From the video. Answers depend on your data.

Uses:plan_sessionset_session_structuresend_session_to_devices

Limits

Limits, said plainly

Activities intervals.icu imported from Strava stay out, by Strava's rules. Link your watch to intervals.icu directly.
What reaches your watch from the intervals.icu calendar is intervals.icu's own sync.
The first read goes 90 days back.
Your AI's own subscription is separate from Memory.fit's.

Questions

intervals.icu in ChatGPT, in short.

Intervals.icu Connector, from intervals.icu: In beta testing since October 31, 2026. You sign in with your intervals.icu account. Only your intervals.icu data, not your other devices, meals or fuel. Memory.fit is another route, a hosted MCP server: connect intervals.icu in the Memory.fit app, add one Memory.fit address to ChatGPT, and ChatGPT reads it.
Memory.fit is $9 a month or $69 a year, with 7 days free, for every device and every AI you connect. ChatGPT has its own requirements: on a computer, about two minutes.
Memory.fit works in every country, and ChatGPT's requirements name no region.
Yes. Once ChatGPT plans a structured session, Memory.fit sends it to your intervals.icu. Up to 28 days ahead. intervals.icu can then send the next week to Garmin Connect, as its own forum explains.
Not the first time. Adding a custom MCP server needs chatgpt.com in a browser on a computer, and takes about two minutes. In the Memory.fit app, Settings › AI agents › ChatGPT › Send it to my computer sends you these steps.
No. In the Memory.fit app you sign in with your intervals.icu account, and intervals.icu asks you to allow access to your activities, wellness and calendar.

Keep going

More on intervals.icu and ChatGPT

Checked on November 1, 2026 by the Memory.fit team.

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