Mmcp.market

Head to head

fmsg vs Jacobian

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

fmsgio.github.markmnl/fmsg-mcp
C
No reviews yet

Federated messaging with your fmsg hosting provider. Connect with OAuth or an API key.

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Jacobianio.github.morluto/jacobian
A
No reviews yet

Executable mathematics and independent verification for AI agents.

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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 Jacobian (92/100 against 66). fmsg is hosted and callable through the gateway; Jacobian runs on your own machine. Jacobian has noticeably more public adoption.

 fmsgJacobian
User ratingNo reviews yetNo reviews yet
Safety gradeC66/100A92/100
AdoptionGrowingEstablished
GitHub stars1192
Downloads / week72352
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools
Write actions
Price per callFreeFree
LicenceMITMIT
Last release2026-09-172026-09-17
CategoryEverything elseEverything else

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