Gymmy
Find gyms and studios, check class schedules and prices, and book fitness classes.
Connects to Gymmy's gym and studio directory across France and Europe. Search by location or name, view class schedules and pricing, book trial classes or reserve spots at member gyms. Covers CrossFit, yoga, pilates, boxing, martial arts and dance studios.
Try asking Muse: "Find yoga studios near me in Paris and book a trial class for tomorrow morning."
See the most upvoted connectors
Source: Found in the official MCP Registry (com.hellogymmy/gymmy) · First listed October 29, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 1 h ago.
Is it safe to connect?
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://hellogymmy.com/api/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Also use it in ChatGPT or Claude
Gymmy is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
Add it to ChatGPT
- 1
Open ChatGPT settings
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
- 2
Turn on developer mode
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
- 3
Create the connector
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
- 4
Use it in a chat
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
Add it to Claude
- 1
Open Claude settings
In Claude, open Settings, then Connectors.
- 2
Add a custom connector
Choose Add custom connector, give it a name, and paste the link.
- 3
Connect and use it
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://hellogymmy.com/api/mcpWhat people ask Muse to do
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 612ms. Worked in n/a of checks over 30 days.
Screening · October 29, 2026
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
Tools · 10
search_gymsFind gyms and studios (CrossFit, HYROX, fitness, yoga, pilates, boxing, martial arts, dance) in France and Europe, near a point or by name, city or postcode. Gymmy gyms (onGymmy: true) can be booked; others are listed from OpenStreetMap, not bookable, with a claim link. Use the `get_gymDetails of a Gymmy gym: description, address, opening hours, sites, how to book, page and join links.get_scheduleUpcoming classes of a Gymmy gym (next 14 days): time, duration, spots left, and a booking link with the class already picked.get_pricesMemberships, class packs and trial offers of a Gymmy gym with prices in EUR and a direct sign-up link per offer.start_trialGives the link to book a trial class at a Gymmy gym, with the trial offer and optionally the class already picked. The person opens it and confirms with their name and email; nothing is booked or charged by this tool.my_gymsGyms the signed-in Gymmy member belongs to.my_bookingsThe signed-in member's upcoming booked and waitlisted classes (next 2 weeks) at one of their Gymmy gyms.my_scheduleClasses at the signed-in member's gym for a week, with the class ids book_class needs, spots left and whether they are booked.book_classBooks a class for the signed-in member with their own membership (or puts them on the waitlist when full, if the gym allows). Uses the gym's booking rules. No payment is taken here.cancel_bookingCancels the signed-in member's booking (or waitlist spot) for a class. The gym's cancellation deadline applies; a late cancel may count as used.Link
https://hellogymmy.com/api/mcpQuestions about Gymmy in Muse
How do I connect Gymmy to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Gymmy to help me. It is a free service with an MCP server at https://hellogymmy.com/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
Is Gymmy working right now?
At the last check (October 29, 2026, 16:31 UTC) the endpoint was working, answering in 612ms. It is checked every 15 minutes.
Is Gymmy safe to connect to Muse?
It was screened on October 29, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
What can Gymmy do in Muse?
It exposes 10 tools, including search_gyms, get_gym, get_schedule, get_prices. For example, you could ask Muse: "Find yoga studios near me in Paris and book a trial class for tomorrow morning."
Follow Gymmy
Made this app? Claim it or get a status badge
Is this yours?
This listing was added from public sources (Found in the official MCP Registry (com.hellogymmy/gymmy)). If you build Gymmy, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/gymmy"><img src="https://musedirectory.ai/badge/gymmy.svg" alt="Gymmy on musedirectory.ai" width="236" height="40"></a>