Mmcp.market

Factrail MCP server

by baronsigma·io.github.baronsigma/factrail·v1.3.3
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Verified French company facts and corporate events from INSEE Sirene and BODACC.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
New

Little public usage data yet

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If you have run it, two minutes of your experience saves the next person an afternoon.

Factrail tools (1)

write = sends, deletes, buys or posts
  • verify_french_companyFree

    Verify a French company by SIREN (9-digit) or SIRET (14-digit). Returns structured verified data from INSEE Sirene (official company register) with BODACC company-event intelligence (legal notices, proceedings, filings). Read-only — does not modify any state. Accesses open-world data sources including the French government's official APIs.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 1190ms20/20
  • Tool poisoning1 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

claude mcp add --transport http factrail https://mcp.factrail.online/mcp
Add to Cursor

Factrail: common questions

Is Factrail MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Factrail safety report
How do I install Factrail?
It runs remotely at mcp.factrail.online. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Factrail need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Factrail maintained?
The latest release is v1.3.3.
Is Factrail up?
100% of our last 1 checks got an answer. We check remote servers about four times a day.

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