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[GitHub Trending] MemPalace/mempalace

7.3 relevance
Score Breakdown
technical depth
7
novelty
8
actionability
8
community
6
strategic
6
personal
8

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Open-source AI memory system with benchmarks is actionable for agent orchestration and data engineering.

AI/ML github.com
The best-benchmarked open-source AI memory system. And it's free. - MemPalace/mempalace
Summary

MemPalace is a local-first AI memory tool that stores conversation history as verbatim text with semantic search, achieving 96.6% R@5 raw on LongMemEval without API calls. It uses a structured index of wings (people/projects), rooms (topics), and drawers (content) with a pluggable backend defaulting to ChromaDB, supporting sqlite_exact, Qdrant, and pgvector. The CLI installs via uv or pipx, runs as a Docker container or MCP stdio server for Claude Code integration, and keeps all data local unless explicitly opted in.

Author

MemPalace