Limpet
UnclaimedMemory for AI coding agents that goes stale when your code does. MCP server, one Rust binary, 100% local.
Install
cargo install limpetSet up this server
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6 of 6 tools
Documented tools (6)
From project documentation. A server handshake does not verify each tool’s description or behavior.
admin
index, status, forget, archive / restore, export / import (guarded), ledger / ledgerreset (the savings receipt), reverify, consolidate. Archive shelves a memory without deleting it: hidden from recall while its staleness keeps tracking the code, restored with its current truthful status, and still e
affected
What does my uncommitted diff touch: symbols, memories now at risk, and decisions constraining the code being edited.
map
Structural outline of a file or symbol plus every memory attached to it. For a symbol target it also returns lineage (ancestors, descendants, callers) with each edge labeled unique/ambiguous/unresolved. Code and knowledge in one answer.
recall
Task description in, token-budgeted ranked memory pack out. Stale and contradicted items are always flagged, never hidden. Verified facts outrank unverified claims at equal relevance; an item without a source field is an unverified claim, not a proof.
remember
Store a memory: fact, decision, episode, insight, or intent. Anchor it to code. Attach evidence to make it verified. A near-identical body on the same anchor is refused (naming the existing id to supersede; force: true overrides), and a same-anchor memory asserting a divergent value comes back as po
verify_queue
Verified facts whose anchored code changed, each with the exact command that originally proved it. Re-run the command and hand the result to admin {op:"reverify"}: the queue is no longer a dead end.
Tool change history
FAQ
Questions about Limpet MCP Server
- How do I connect Limpet MCP Server to Claude?
- The listing records `cargo install limpet` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code as compatible clients.
- Is Limpet MCP Server free?
- The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
- What can Limpet MCP Server do?
- Limpet MCP Server documents 6 tools to the agent, including admin, affected, map. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.