Limpet MCP server
Persistent engineering memory for AI coding agents. Survives refactors, knows when it is stale.
B70/100grade B
Adoption
New
3 stars
Reviews
Write oneNobody has reviewed Limpet yet.
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.
- Deja Vudeja-vu: local memory over the session histories of thirty-three coding agents.not reviewedEstablishedA
State Memory MCPDeterministic, persistent graph server for tracking workflow state, decisions, and blockers.not reviewedEstablishedA
KnowlPersistent memory for Claude Code, Cursor and Codex. Facts retire when they change.not reviewedEstablishedA- Prism CoderSession memory for coding agents: local-first recall, drift detection, on-device inference.not reviewedEstablishedC
HypermnesiaPersistent memory for AI agents — 36 cited neuroscience mechanisms, local-first, hybrid retrieval.not reviewedEstablishedA