intervals.icu icon

Connect intervals.icu to Muse

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

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

What Muse needs: US only, 18+.

Connect intervals.icu to Muse: the title card of the how-to video1:13 · On YouTube soon

The whole setup in 1:13. The chats in it are examples: Muse's answers depend on your data.

  1. 0:00Connect intervals.icu in Memory.fit
  2. 0:23Add Memory.fit to Muse
  3. 0:44Ask Muse and send a workout to intervals.icu

The address to add to Muse

https://api.memory.fit/mcp?src=mcp-intervals-icu-muse
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Set it up

What it reads

What Muse 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 Muse can do with it

Plans written back
Yes. Muse plans sessions from your real training and writes them into Memory.fit's Plan.
Workouts sent to your intervals.icu
Yes. Once Muse 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.
Where it runs
The Muse app, muse.ai and WhatsApp. Meta does not say connectors work in WhatsApp, so check first.
Good to know
Muse plans a session in Memory.fit, and Memory.fit puts it on your intervals.icu calendar.

Setup

Set up intervals.icu in Muse

1. intervals.icu in the Memory.fit app

  1. 01In the Memory.fit app, open Settings → Health data.
  2. 02Tap Connect next to intervals.icu.
  3. 03Sign in with your intervals.icu account and allow Memory.fit.
  4. 04Recent activities and wellness come in first; new ones arrive as intervals.icu syncs.

2. Memory.fit in Muse

MuseUS only · 18+
  1. 01In the Memory.fit app, open Settings → AI agents → Muse and create your key.
  2. 02In a Muse chat, say: “Add a custom connector called Memory.fit. Its address is the link I’ll paste, and it needs a key.”
  3. 03Paste your Memory.fit address when Muse asks.
  4. 04Paste your key into Muse’s secure credentials prompt, never into the chat.

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

Muse connects with a key from the Memory.fit app. Paste it into Muse's settings, never into a chat.

Every step for Muse

Other routes

intervals.icu in Muse without Memory.fit

intervals.icu's own Intervals.icu Connector names Claude, ChatGPT, Gemini or Grok, not Muse.

Try it

Ask Muse 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.”

Uses:get_workoutsget_daily_metricsget_training_load

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

MuseExample
Mostly on plan. All three 15 min intervals were in range, at 262, 258 and 255 W against 250 to 270, and the cool-down was cut short by 6 minutes.

From the video. Answers depend on your data.

Uses:get_session_compliance

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

MuseExample
Planned for Wednesday: 3 × 12 min at 245 to 260 W, 5 min easy between, with warm-up and cool-down. It’s on your intervals.icu calendar now.

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.
  • Muse is available in the US only.
  • Muse connects with a key from the Memory.fit app. Paste it where Muse asks for it, never into a chat.
  • Your AI's own subscription is separate from Memory.fit's.

Questions

intervals.icu in Muse, in short.

  • Not from intervals.icu. Memory.fit is a hosted MCP server: connect intervals.icu in the Memory.fit app, add one Memory.fit address to Muse, and Muse reads it.

  • Memory.fit is $9 a month or $69 a year, with 7 days free, for every device and every AI you connect. Muse has its own requirements: US only, 18+.

  • Not yet: Muse itself is available in the US only. Memory.fit works in every country, with every AI that takes a custom connector.

  • Yes. Once Muse 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.

  • Into Muse's secure credentials prompt, never into the chat. In the Memory.fit app, Settings › AI agents › Muse › Copy my key copies it.

  • Your recent ones. Memory.fit brings in up to 90 days when you connect intervals.icu, and every new activity arrives as intervals.icu gets it.

Keep going

More on intervals.icu and Muse

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

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