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Head to head

Open Library vs Censys

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

Open Libraryio.github.8enSmith/mcp-open-library
A
No reviews yet

Search books and authors on the Internet Archive's Open Library

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Censysio.github.pipeworx-io/censys
A
No reviews yet

Censys MCP — internet-scan search over the Censys Platform API (censys.com)

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The short version

Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (92 and 87 out of 100). Censys is hosted and callable through the gateway; Open Library runs on your own machine. Open Library has noticeably more public adoption.

 Open LibraryCensys
User ratingNo reviews yetNo reviews yet
Safety gradeA92/100A87/100
AdoptionEstablishedGrowing
GitHub stars940
Downloads / week159–
Runs whereYour machine (local)Hosted (remote)
Gateway-readyNoYes
Tools—39
Write actions—4
Price per callFreeFree
LicenceMITMIT
Last release2026-09-032026-09-19
CategoryWeb searchWeb search

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