Mmcp.market

Head to head

three.ws Marketplace vs Agent Observatory Digital Twin

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

three.ws Marketplaceio.github.nirholas/marketplace-mcp
A
No reviews yet

Browse and discover the public three.ws agent marketplace and skills catalog. Read-only.

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Agent Observatory Digital Twincom.virus-alert/agent-observatory
C
No reviews yet

Public MCP digital twin with synthetic systems and an agent firewall. No customer data.

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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 three.ws Marketplace (92/100 against 67). Agent Observatory Digital Twin is hosted and callable through the gateway; three.ws Marketplace runs on your own machine. three.ws Marketplace has noticeably more public adoption.

 three.ws MarketplaceAgent Observatory Digital Twin
User ratingNo reviews yetNo reviews yet
Safety gradeA92/100C67/100
AdoptionEstablishedNew
GitHub stars206–
Downloads / week41–
Runs whereYour machine (local)Hosted (remote)
Gateway-readyNoYes
Tools—6
Write actions——
Price per callFreeFree
LicenceApache-2.0—
Last release2026-09-22—
CategoryAI and agentsAI and agents

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