MemPalace/mempalace

The best-benchmarked open-source AI memory system. And it's free.

About the project

MemPalace is a local-first AI memory system that stores conversation history verbatim and retrieves relevant passages through semantic search. It is for AI-agent users who want searchable, structured memory on their own machine, with a replaceable retrieval backend.

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▶ MemPalace: The Tool That Makes Claude Stop Forgetting Better Stack · about MemPalace/mempalace · on YouTube →

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mempalace-recall-always

MemPalace/mempalace

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Always-on MemPalace recall — search the palace before answering about past work, people, projects, or prior decisions.

not rated 60k +88 yesterday A 260 tokens original MIT

mempalace-recall

MemPalace/mempalace

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When the user asks about past work, prior decisions, people, projects, or events that may be filed in MemPalace, call mempalacesearch (or mempalacekgquery for relational or time-bound facts) before answering from model memory. Return stored content verbatim; never guess when the palace might know.

not rated 60k +88 yesterday A 66 tokens original MIT