Sqlite Vec Python Packages

mcp-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

brainlayer

Persistent memory MCP for AI agents — SQLite, knowledge graph, 13-tool Python MCP + 17-tool BrainBar surface with ToolAnnotations

markdown-memory

MCP server that hands coding agents the one Markdown section that answers the question, not the whole file. Local hybrid search: BM25 keywords + ONNX embeddings in SQLite. No API keys, no network.

kairix-agentic-knowledge-mgt

Shared knowledge layer for human-agent teams. Agents search, classify, and manage knowledge alongside your team.

palinode

The memory substrate for AI agents and developer tools. Git-versioned, file-native, MCP-first.

mlx-memo

Your coding agent starts every session with amnesia — memo fixes that, 100% on your machine. Persistent memory for Claude Code, Codex, Cursor & any MCP client: Markdown source of truth, hybrid search (MLX/CPU + sqlite-vec), time-machine, contradiction radar, nightly self-optimization. No cloud, no keys.

mcp-memory-service-lite

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

vault-for-llm

Local-first memory governance for AI agents: shared, reviewable, auditable memory via SQLite and MCP.

cairntir

Local-first persistent memory MCP server for Claude Code, Codex, Cursor, Qwen Code, and AI coding agents. Cross-session, cross-agent SQLite memory.

swift-kg

Knowledge graph for Swift codebases — AST extraction, hybrid semantic+structural search

cogvault

Fleet-grade local memory for AI agents over plain Markdown — hybrid recall, multi-tenant, one process, no cloud/Docker/LLM

kimi-mneme

Persistent memory plugin for Kimi Code CLI

seeklink

SeekLink — hybrid semantic search for markdown vaults. Four-channel RRF fusion, MLX reranker, native CJK support. Fully local.

git-notes-memory

Git-native, semantically-searchable memory storage for Claude Code. Captures decisions, learnings, and context as git notes with vector search.

visor-mcp

🔭 V.I.S.O.R. — Visual Intelligence System for Orchestrated Reasoning. A local-first MCP server that indexes your codebase via AST parsing, ranks code with a 5-signal scoring engine, and delivers surgical context to AI coding agents. Works with Antigravity, VS Code, Cursor, and Claude Code.

memdoctor

Check and repair AI agent long-term memory stores — find orphaned vectors, degenerate embeddings and index divergence before your agent starts remembering wrong.

semcode-mcp

Semantic code search MCP server: Tree-sitter AST chunking + voyage-code-3 embeddings + hybrid retrieval (sqlite-vec + FTS5 + RRF) + Voyage rerank-2.5 + call graph expansion

sqlite-vec-client

A lightweight Python client around sqlite-vec for CRUD and similarity search.

tyamka

Local-first, LLM-curated personal knowledge base + Claude Code plugin: research topics, compile cited articles, and query with hybrid retrieval — on your Claude subscription or an Anthropic API key.

robotmem

Robot Memory - Persistent memory system for AI robots. MCP Server + hybrid search + spatial retrieval.

fmdidx

Local AI search engine for your files and agents — hybrid BM25 + vector semantic search (RAG) in one SQLite file. Millisecond queries, CPU-only, offline, no LLM in the query path.

codelore

Persistent decision memory for AI coding agents (Claude Code, Cursor, Codex) over MCP. Local-first, open-source.

agent-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

ai-memory-service

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.