OpenMapp
Find US BJJ gyms with drop-in policies, visitor fees, and weekly class schedules.
Connects to OpenMapp's directory of Brazilian Jiu-Jitsu gyms across the US. Muse can search for gyms near you that welcome drop-ins, show visitor fees, list open mat times, and display full weekly schedules by location or ZIP code.
Try asking Muse: "Find BJJ gyms near me that have open mats this weekend and show their drop-in prices."
Source: Found in the official MCP Registry (com.openmapp/openmapp) · First listed September 24, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 5 min 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://www.openmapp.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 892ms. Worked in 100% of checks over 30 days.
Screening · September 24, 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 · 4
find_gymsFind BJJ gyms near a US city, neighborhood, or ZIP. Defaults match the OpenMapp map: open to drop-ins, classes today. Returns drop-in policy, visitor fee when known, and matching class times.get_gymFull public gym card: address, drop-in policy, visitor fee, and the weekly timetable. Use an id or slug from find_gyms.list_citiesUS cities OpenMapp covers, with gym counts, how many welcome class drop-ins, and how many list an open mat. Use this to check coverage before find_gyms. Filter by city name or two-letter state.map_urlOpenMapp map link for a city search, optionally with a gym drawer already open.Recent checks
Link
https://www.openmapp.com/mcpQuestions about OpenMapp in Muse
How do I connect OpenMapp to Muse?
Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use OpenMapp to help me. It is a free service with an MCP server at https://www.openmapp.com/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 OpenMapp working right now?
At the last check (September 28, 2026, 09:16 UTC) the endpoint was working, answering in 892ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is OpenMapp safe to connect to Muse?
It was screened on September 24, 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 OpenMapp do in Muse?
It exposes 4 tools, including find_gyms, get_gym, list_cities, map_url. For example, you could ask Muse: "Find BJJ gyms near me that have open mats this weekend and show their drop-in prices."
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