"SQLite" matching MCP servers:

• MCP Memory SQLite

  spences10

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  license

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  quality

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  maintenance

  Provides persistent memory and knowledge graph capabilities for AI assistants using local SQLite storage. Enables creating, searching, and managing entities, relationships, and observations with vector search support across conversations.

  Last updated 2026-07-16

  7

  37

  13

  MIT

• MTA:SA Documentation MCP

  Luminaire1337

  A

  license

  A

  quality

  C

  maintenance

  An MCP server that provides AI assistants with access to Multi Theft Auto: San Andreas function documentation through vector similarity search and smart keyword expansion. It enables efficient information retrieval with features like deprecation warnings and SQLite caching for technical documentation.

  Last updated 2026-04-13

  11

  86

  6

  GPL 3.0

• MemAI

  Filipe-Soares-de-Almeida

  A

  license

  A

  quality

  B

  maintenance

  A long-term memory MCP server for AI agents that stores memories (facts, decisions, etc.) in a single SQLite database with hybrid search and full edit history, ensuring consistency across sessions.

  Last updated 2026-07-13

  24

  MIT

• mcp-memory-graph

  YonasValentin

  A

  license

  A

  quality

  A

  maintenance

  Local-first memory for Claude Code and any MCP client: hybrid vector + keyword search and a bi-temporal knowledge graph in one SQLite file. Local embeddings, no API key, $0/token.

  Last updated 2026-07-13

  51

  404

  1

  PolyForm Noncommercial 1.0.0

• Memento

  iAchilles

  A

  license

  A

  quality

  C

  maintenance

  A local, fully-offline MCP memory server that enables persistent storage and retrieval of information using SQLite with both keyword and semantic vector search capabilities.

  Last updated 2026-06-12

  10

  38

  13

  MIT

• arcana-mcp

  samelie

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  license

  A

  quality

  C

  maintenance

  Semantic vector DB as an MCP server for Claude Code — SQLite + FTS5 + local ONNX embeddings. Gives Claude persistent, searchable project knowledge across conversations.

  Last updated 2026-03-20

  12

  MIT

• lean-memory

  Wuesteon

  A

  license

  A

  quality

  A

  maintenance

  Embedded, local-first agent memory: facts extracted into a per-namespace SQLite file (vec0 + FTS5) with hybrid retrieval and point-in-time (time-travel) queries. ADD-only history over stdio — no server process, no cloud dependency.

  Last updated 2026-07-16

  3

  Apache 2.0

• PocketMCP

  Kailash-Sankar

  F

  license

  B

  quality

  D

  maintenance

  A lightweight, local-first MCP server that automatically watches folders, chunks and embeds files using Transformers.js, and exposes semantic search capabilities to VS Code and Cursor. Runs completely offline with SQLite vector storage, designed for resource-constrained environments.

  Last updated 2025-09-01

  4

  1

• Infinite Context Keeper

  sujkh85

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  license

  B

  quality

  C

  maintenance

  MCP server providing context usage estimation, conversation compaction, and durable semantic memory via local embeddings and SQLite.

  Last updated 2026-05-12

  17

  32

  3

  MIT

• Vec Memory MCP Server

  dlasky

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  license

  -

  quality

  -

  maintenance

  Provides graph-based semantic memory storage and retrieval using vector embeddings and SQLite, enabling relationship creation between memories and similarity-based search through natural language.

  Last updated 2025-11-03

  27

• ScholarAgent RAG MCP Server

  NacyZh

  A

  license

  -

  quality

  B

  maintenance

  A focused local-paper RAG MCP server that imports PDFs, indexes them into SQLite and ChromaDB, and retrieves section-aware paper chunks for use with Claude Code, Codex, or any MCP client.

  Last updated 2026-06-24

  MIT

• MemMCP

  axtontc

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  license

  -

  quality

  C

  maintenance

  A Byzantine fault-tolerant MCP Memory server that uses SQLite write-ahead logging and FAISS hybrid vector search for deterministic, secure memory operations.

  Last updated 2026-07-09

  MIT

• MCPMem

  designly1

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  license

  -

  quality

  D

  maintenance

  Enables AI assistants to store and retrieve memories with semantic search capabilities using vector embeddings. Provides persistent memory storage with SQLite backend for context retention across conversations.

  Last updated 2025-08-29

  48

  1

  MIT

• Vector Memory MCP

  Xsaven

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  license

  -

  quality

  D

  maintenance

  A secure vector-based memory server that provides persistent semantic memory for AI assistants using sqlite-vec and sentence-transformers. It enables semantic search and organization of coding experiences, solutions, and knowledge with features like auto-cleanup and deduplication.

  Last updated 2026-02-22

  MIT

• Robust Long-Term Memory MCP

  Rotoslider

  A

  license

  -

  quality

  F

  maintenance

  A persistent, human-like memory system for AI companions in LM Studio, using SQLite and ChromaDB for hybrid storage, enabling seamless recall across sessions and models.

  Last updated 2026-03-01

  31

  MIT

• MCP Vector Memory

  vertexhub-ai

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  license

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  quality

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  maintenance

  Provides AI coding agents with persistent, long-term memory through local semantic search and SQLite storage. It enables agents to save and retrieve architectural decisions or project context across different conversation sessions without requiring cloud services.

  Last updated 2026-02-19

• Eternity MCP

  danttis

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  license

  -

  quality

  D

  maintenance

  A privacy-focused local memory server that provides long-term semantic storage and retrieval for AI agents using SQLite and ChromaDB. It enables LLMs to persist and query text, chat histories, and PDF documents across sessions through the Model Context Protocol.

  Last updated 2026-01-24

  MIT

• mcp-memory-server

  dustinspace217

  A

  license

  -

  quality

  A

  maintenance

  A knowledge-graph-based persistent memory server for the Model Context Protocol, storing entities, observations, and relations in SQLite with semantic vector search and temporal versioning.

  Last updated 2026-07-05

  19

  MIT

• Memory MCP Server

  ideadesignmedia

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  license

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  quality

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  maintenance

  SQLite-backed memory storage for MCP agents with optional semantic search via OpenAI embeddings, enabling agents to remember, recall, and manage contextual information across sessions.

  Last updated 2025-11-11

  8

  MIT

• FlashCardsMCP

  mtib

  F

  license

  -

  quality

  D

  maintenance

  A dockerized Python MCP server that manages flash card projects using OpenAI embeddings and SQLite, enabling semantic search and storage of flash cards across projects.

  Last updated 2025-06-22

  1