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.

1,223servers
428 remote795 localTagged by Odel's AI, which can make mistakes

Best fit

1,004 made for this, ranked by starsRemoteLocal
  1. Plur @plur-ai/plurOpen, local-first engram memory for AI agents: read, correct, delete; shared over MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.298 GitHub stars.
  2. Emulo @ohad6k/emuloMine your AI coding session logs into a you.md profile with dated receipts, for an agent to read.14% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.293 GitHub stars.
  3. Ditto @ohad6k/dittoMine your local AI coding session logs into a profile your agent loads before every task.Not assessed yet.Runs on your machine, installed from PyPI.293 GitHub stars.
  4. PMB AI @oleksiijko/pmb-aiLocal-first persistent memory for AI coding agents.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.281 GitHub stars.
  5. Cognitive Ai Memory @sachitrafa/cognitive-ai-memoryEbbinghaus-based persistent memory for Claude. Memories decay with time, strengthen on recall.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.270 GitHub stars.
  6. YourMemory @sachitrafa/yourmemoryPersistent memory for AI agents. Memories decay with time and strengthen on recall.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.270 GitHub stars.
  7. Sage @l33tdawg/sagePersistent, consensus-validated institutional memory for AI agents. Runs locally.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.255 GitHub stars.
  8. Neural Memory @nhadaututtheky/neural-memoryPersistent memory for AI agents — 55 MCP tools, spreading activation recall.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.239 GitHub stars.
  9. Superlocalmemory @varun369/superlocalmemoryLocal-first AI memory with knowledge graphs and hybrid search. 17+ AI tools via MCP. Free.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.231 GitHub stars.
  10. Lobu @lobu-ai/lobuShared, permission-aware company context for AI agents, with provenance, approvals and audit.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.225 GitHub stars.
  11. OMEGA Memory @omega-memory/omega-memoryPersistent memory, coordination, and learning for AI agents. Local-first, 25 MCP tools.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.222 GitHub stars.
  12. Mengram @alibaizhanov/mengramLong-term memory for AI agents: semantic facts, episodic events, and procedural workflows42% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.204 GitHub stars.
  13. Link @gowtham0992/linkLocal personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.199 GitHub stars.
  14. Context Sync @intina47/context-syncUniversal AI Memory - Sync context across Claude, VsCode, Cursor, Continue, Windsurf, Zed & more5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.190 GitHub stars.
  15. Piia Engram @patdolitse/piia-engramLocal-first AI identity for MCP coding tools. Lessons, decisions, and context you control.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.163 GitHub stars.
  16. Akb @dnotitia/akbGit-backed org memory for AI agents — hybrid search, tables, files & a URI graph over MCP.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.162 GitHub stars.
  17. Prism @dcostenco/prism-mcpMoved to io.github.dcostenco/prism-coder — install prism-mcp-server v20+ from npm.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.158 GitHub stars.
  18. Prism Coder @dcostenco/prism-coderSession memory for coding agents: local-first recall, drift detection, on-device inference.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.158 GitHub stars.
  19. ContextLattice @sheawinkler/contextlatticePrivate-by-default, local-first memory/context/task orchestrator for MCP apps and agents.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.154 GitHub stars.
  20. Mneme Memory @modusensus/mneme-memoryCross-session memory for AI coding agents via six tools; local-first SQLite store.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.146 GitHub stars.
  21. Memex @iamtouchskyer/memexZettelkasten-based agent memory system with bidirectional links4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.143 GitHub stars.
  22. CCRider @neilberkman/ccriderFull-text search, browse, and resume across your coding agent sessions (Claude Code, Codex, Amp)5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.132 GitHub stars.
  23. Docmancer @docmancer/docmancerLocal-only MCP server for source-attributed Markdown memory and documentation retrieval.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.129 GitHub stars.
  24. Knowl @dat999zx/knowlPersistent memory for Claude Code, Cursor and Codex. Facts retire when they change.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.122 GitHub stars.