bm25 — independent software & tools

4 independent bm25 listings the big search engines bury.

• VecMem

  github · Free · by Bambiunivocal281

  Manage LLM agent memory with a resource-aware dual-tier system that uses HNSW indexing to balance short-term context and long-term knowledge retention.

• @tobilu/qmd

  npm · Free · by GitHub Actions

  Query Markup Documents - On-device hybrid search for markdown files with BM25, vector search, and LLM reranking

• mneme

  github · Free · by bilay314

  Enable AI coding agents to retain long-term knowledge, task progress, and execution context using a three-layer persistent memory system.

• open-brain

  github · Free · by rodaddy

  Local-first search engine for your docs, knowledge bases, and notes. BM25 + vector + HyDE search over 30K+ markdown documents