Bm25 Python Packages

rank-bm25

A Collection of BM25 Algorithms in Python

bm25s

Fast BM25 search in Python, powered by Numpy and Numba

nokori

Nokori (残り) — behavioral memory layer for Claude Code and Cursor. Turns your corrections into rules that come back when it counts. 经验留下的痕迹，比记忆更深。

brainpalace-rag

Vector Graph RAG for code & docs with Persistent Chat-Session Memory — BM25 (multi-lang), AST chunking. Hybrid, Compute, Scan, Timeline, Absence, Salience. Graph with temporal knowledge. Chat summarisation + verbatim copy + free scan. Git indexing. CLI, MCP and Claude Code plugin. Ollama or cloud LLMs. Web Dashboard.

brainpalace-cli

Vector Graph RAG for code & docs with Persistent Chat-Session Memory — BM25 (multi-lang), AST chunking. Hybrid, Compute, Scan, Timeline, Absence, Salience. Graph with temporal knowledge. Chat summarisation + verbatim copy + free scan. Git indexing. CLI, MCP and Claude Code plugin. Ollama or cloud LLMs. Web Dashboard.

mind-mem

Persistent AI memory for Claude Code, OpenClaw, and any MCP-compatible agent. BM25F + vector hybrid, governance-aware, local-first, zero-infrastructure.

pmb-ai

Local-first persistent memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Decisions, lessons and facts live in one SQLite file on your disk. Offline, multilingual.

adalflow

AdalFlow: The library to build & auto-optimize LLM applications.

moraine-cli

Unified realtime agent trace database & search MCP

memtomem

Markdown-first, long-term memory infrastructure for AI agents. Hybrid BM25 + semantic search across markdown/code files via MCP.

lightrag

AdalFlow: The library to build & auto-optimize LLM applications.

trelix

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

uqa

UQA — Unified Query Algebra: a multi-paradigm database engine unifying relational, text retrieval, vector search, graph query, and geospatial paradigms under a single algebraic structure

mindcore-memory

Production-hardened MCP memory server for AI agents: hybrid BM25+FAISS search, circuit breaker, SLO tracking, Prometheus metrics, BND boundary evaluation. Gives AI persistent long-term memory that survives across sessions.

zettabrain-rag

Private AI document assistant — chat with your documents using a fully local RAG pipeline. No API keys, no cloud, no data leaving your machine.

trelix-mcp

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

trw-memory

Standalone AI agent memory engine — hybrid search (BM25 + vectors), Q-learning scoring, Ebbinghaus decay, tiered storage, knowledge graph. Part of TRW Framework.

ctx-retriever

Trigger-Driven Dynamic Context Loading for Code-Aware LLM Agents

bm25

Fast BM25 search in Python, powered by Numpy and Numba

trelix-llama-index

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

trelix-langchain

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

retriv

A Python Search Engine for Humans 🥸

vera-ai

Bootstrap installer and wrapper for the Vera CLI

code-memory

MCP server with local vector search for your codebase. Smart indexing, semantic search, Git history — all offline.