Mmcp.market

Head to head

Contentrain vs Observatory

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

Contentrainio.github.Contentrain/contentrain
A
No reviews yet

Git-native content governance for AI agents — 27 deterministic MCP tools over stdio and HTTP.

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Observatoryio.github.KryptosAI/mcp-observatory
B
No reviews yet

MCP security scanner. CI-native testing, attack simulation, health scoring, and SARIF.

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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 Contentrain (86/100 against 77). Contentrain is hosted and callable through the gateway; Observatory runs on your own machine.

 ContentrainObservatory
User ratingNo reviews yetNo reviews yet
Safety gradeA86/100B77/100
AdoptionEstablishedEstablished
GitHub stars4139
Downloads / week1.4k383
Runs whereHosted (remote)Your machine (local)
Gateway-readyYesNo
Tools——
Write actions——
Price per callFreeFree
LicenceMITMIT
Last release2026-09-192026-09-22
CategoryDeveloper toolsDeveloper tools

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