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Limpet MCP server

by KSym04·io.github.KSym04/limpet·v0.17.0

Persistent engineering memory for AI coding agents. Survives refactors, knows when it is stale.

B70/100grade B
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Safety scan
B70/100

full report

Adoption
New

3 stars

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

Limpet tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.9 · 2026-09-19 · same rubric, same numbers if you re-run it

no findings
  • Code scanremote-only server, no package to scann/a
  • Live reliabilityno gateway calls yet and no remote to proben/a
  • Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualityno auth information5/15
  • Maintenancelast push 11 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 70/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

The registry entry has no remote endpoint or installable package.

Limpet: common questions

Is Limpet MCP server safe?
Mostly: it is graded B (70/100). Read the Limpet safety report
Does Limpet need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Limpet maintained?
The last commit was 12 days ago (2026-09-08). The latest release is v0.17.0.
What can I use instead of Limpet?
Servers from other publishers that do the same job: Deja Vu MCP server, State Memory MCP server and Knowl MCP server. Compare all Limpet alternatives.

Alternatives to Limpet

Same job from other publishers: the closest match first, then the best rated.

All Limpet alternatives →
  • Deja Vu
    deja-vu: local memory over the session histories of thirty-three coding agents.
    A
  • 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
  • Prism Coder
    Session memory for coding agents: local-first recall, drift detection, on-device inference.
    C
  • Hypermnesia
    Persistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.
    A

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