AI memory MCP servers

A server here gives an AI assistant long-term memory of past conversations, facts or preferences.

Not here: note taking apps and team wikis.

1,225servers
428 remote797 localTagged by Odel's AI, which can make mistakes

Best fit

1,005 made for this, ranked by starsRemoteLocal
  1. r3 @n3wth/r3Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  2. KEPTA — the memory for AI systems @damiantodorovic/keptaLocal encrypted memory for AI: hybrid search, 8 MCP tools, one file you own. Free, no cloud.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  3. Ossian @dockndevai/ossian-mcpAsk your own documents with citations, plus durable memory for agents. Safe by default.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  4. Cli @aligndottech/cliCross-tool decision memory for AI coding agents: search your decision graph, check changes over MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  5. Inkwell @veronchenko/inkwell-memoryPersistent memory for AI agents: Markdown entries, hybrid search, typed graph links4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.2 GitHub stars.
  6. Stateark @askrion/statearkLocal-first version control for AI work. Savepoint and resume your project state across chats.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  7. Leteo @asanabrial/leteoPersistent memory for AI coding agents: one Rust binary, one local SQLite database.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from cargo.2 GitHub stars.
  8. rmbr @srock44/rmbrEmbedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  9. Peon Mem @vineetv2/peon-memLocal-first memory brain for AI coding agents: hooks capture sessions, beliefs injected per prompt.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  10. Cogmem @writerslogic/cogmemA self-improving, verifiable memory layer for AI coding agents.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  11. Nuzo Memory @fabionfsc/nuzo-memoryLocal-first, auditable memory for MCP-compatible AI agents with explicit writes and SQLite storage.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  12. Cachly Dev MCP @cachly-dev/mcp-serverSolve it once. From then on, your AI knows. Experience for coding agents, EU-hosted. 124 MCP tools.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  13. Vectr @swapnanil/vectrSemantic codebase search + persistent working memory for AI code editors. Local, no API key.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  14. Handoff @kirill-sviridov/handoff-mcpCross-session memory for Claude over MCP — prioritised briefs, supersession, cross-project recall.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  15. Vectros Ai MCP @vectros-ai/mcp-serverTyped record store + hybrid search over MCP: deterministic lookups + semantic memory, per-customer.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  16. Mnemograph @tm42/mnemographEvent-sourced knowledge graph memory for AI coding agents with semantic search5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  17. Memory Fabric @elvirafa/memory-fabricFile-first, local-first MCP memory for AI coding assistants: Markdown + YAML, no vector DB.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  18. Purmemo @purmemo-ai/purmemoAI memory across Claude, ChatGPT, Gemini, and Cursor. Save, search, and recall context everywhere.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  19. Kernal @pintomatic/kernal-mcpGraph-native memory for AI agents: a knowledge graph built from conversation, via MCP.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  20. Bolor Brain @photoxpedia/bolor-brain-mcpCognitive architecture MCP server with memory, learning, and contextual understanding7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  21. Shinobi @numbererikson/shinobiTask spine + searched dead ends + approvals for AI coding agents. One brain, every device.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  22. Indian Food Nutrition @krishnabhat/indian-food-nutrition-mcpIndian-accurate nutrition logging for your AI: IFCT 2017 + USDA, by text or photo.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  23. Openeye @dumbspacecookie/openeyeProcedure verification for AR/XR with memory, visual sessions, and DPO trajectory export.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  24. Delx Memory @davidmosiah/delx-memoryLocal-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware, secret-safe3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.