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Is Hebcal MCP server safe?

Yes, with the usual care.

B79/100grade B

Safe to use. Minor gaps such as a missing repository or slower maintenance.

What to know before installing
  • highRepository is archived

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

1 high
  • Code scan5 source files scanned25/25
  • Live reliabilityremote reachable in 904ms20/20
  • Tool poisoning7 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancerepository archived0/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year9/10

Findings (1)

  • highRepository is archivedmaint.archived
Overall 79/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

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Hebcal reviews, tools and install