Mmcp.market

Is ARBITER MCP server safe?

Probably. Read the findings first.

C69/100grade C

Use with care. Some checks failed or could not be verified.

Public scan report

scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 751ms20/20
  • Tool poisoning2 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityverified namespace with website, no repo4/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 69/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Other servers that do what ARBITER does

  • State Memory MCP
    Deterministic, persistent graph server for tracking workflow state, decisions, and blockers.
    A
  • Knowl
    Persistent memory for Claude Code, Cursor and Codex. Facts retire when they change.
    A
  • Hypermnesia
    Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
    A

ARBITER reviews, tools and install