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Head to head

openchronicle-mcp vs Biorxiv

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

openchronicle-mcpio.github.CSOAI-ORG/openchronicle-mcp
A
No reviews yet

Memory database for LLM agents — persistent semantic + keyword memory, project namespacing, served o

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Biorxivio.github.cyanheads/biorxiv-mcp-server
A
No reviews yet

Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.

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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 (88 and 93 out of 100). Biorxiv is hosted and callable through the gateway; openchronicle-mcp runs on your own machine.

 openchronicle-mcpBiorxiv
User ratingNo reviews yetNo reviews yet
Safety gradeA88/100A93/100
AdoptionGrowingGrowing
GitHub stars164
Downloads / week131–
Runs whereYour machine (local)Hosted (remote)
Gateway-readyNoYes
Tools176
Write actions5—
Price per callFreeFree
LicenceAGPL-3.0NOASSERTION
Last release2026-09-192026-09-19
CategorySEOSEO

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