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. 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.
  2. Gryz @grtwo-jcansler/gryzShared memory and workspace for your AI agent team, plus doc publishing. Free with a Gryz account.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  3. 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.
  4. chat-recall @munhq/chat-recallOne searchable history across every AI coding tool, with secret scanning and a shared task board.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  5. Todox @beydemirfurkan/todoxMemory for coding agents: the decisions, the dead ends, and where the last session stopped.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.2 GitHub stars.
  6. Living Memory @viibe/living-memoryAn MCP memory server. One memory your agents share — across models, devices and apps.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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.
  12. 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.
  13. StremAI @thomasjumper/stremaiStremAI MCP: shared memory for AI coding agents. Connected agents can recall. OAuth + local stdio.12% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  14. 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.
  15. 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.
  16. 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.
  17. 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.
  18. AI Context Flow @plurality/ai-context-flowUniversal memory for AI agents and tools. Save, organize and search context anywhere.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.2 GitHub stars.
  19. 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.
  20. AgentBase @vhspace/agentbaseShared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.2 GitHub stars.
  21. 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.
  22. 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.
  23. 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.
  24. 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.