Mmcp.market

Head to head

Open Waters AIS vs Microsoft 365 MCP Server

Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.

Open Waters AISio.openwaters/ais
A
No reviews yet

Live AIS vessel positions by MMSI, name, area, or radius, plus coverage. No sign-in, no key.

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Microsoft 365 MCP Serverio.github.Softeria/ms-365-mcp-server
B
No reviews yet

Interact with Microsoft 365 and Office services through the Microsoft Graph API.

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Open Waters AIS (88/100 against 75). Open Waters AIS is hosted and callable through the gateway; Microsoft 365 MCP Server runs on your own machine. Microsoft 365 MCP Server has noticeably more public adoption.

 Open Waters AISMicrosoft 365 MCP Server
User ratingNo reviews yetNo reviews yet
Safety gradeA88/100B75/100
AdoptionGrowingEstablished
GitHub stars7982
Downloads / week–42k
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools53
Write actions—1
Price per callFreeFree
LicenceMITMIT
Last release2026-09-192026-09-18
CategoryEverything elseEverything else