AI BriefingBM25+vectors memory MCP
·2026.05.02 23:09
Key point
mind-mem has released a hybrid memory MCP combining BM25+vectors+RRF.
Details
mind-mem is a local-first memory layer shared by MCP-compatible agents such as Claude Code, Codex CLI, Gemini CLI, Cursor, Windsurf, and Zed.
- Hybrid recall: It states that combining BM25F, vector search, and RRF makes it better at finding past decisions.
- Shared memory: Multiple agents use the same workspace, with SQLite WAL handling concurrent access.
- Operational features: Includes contradiction detection, drift analysis, intent routing, structured persistence, audit trail, and governance mode.
- Tools/deployment: Provides
mind-mem-init,mind-mem-recall,mind-mem-scanCLIs and a./install.sh --allautomated setup script. - Numbers: Touts 17 client integrations, 71 tools, 4,000+ tests, and 250/250 NIAH.
- Principles: Advocates local-first, zero-infrastructure, no cloud calls, Markdown-based, no silent mutation.
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