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. CLS++ Memory @rajamohan1950/cls-memoryCross-LLM persistent memory: store context once, recall it from any AI model.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. MemoraEU @pquattro/memoraeuZero-knowledge persistent memory layer for AI agents. Encrypted client-side, hosted in France.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  3. Opencontext Team MCP @opencontext-team/mcp-serverAn MCP server that provides visual memory and context storage with knowledge graph capabilities9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  4. Novyx MCP @novyxlabs/novyx-mcpPersistent memory for AI agents with rollback, audit trails, and semantic search.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  5. Memento Protocol @myrakrusemark/memento-protocolPersistent memory for AI agents. Store what matters, recall by meaning, skip the rest.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. Memory @infoinlet-marketplace/mcp-memoryPersistent searchable memory for AI agents — save/get/search across sessions, tags.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  7. Mnema — AI Memory Layer @hoanglt1223/mnemaPersonal knowledge graph as an AI memory layer over MCP - read, save, and link your memories.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  8. Memoize — persistent agent memory @harrisonford/memoizePersistent cross-session memory shared by Codex, Claude Code, ChatGPT, and other AI agents.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  9. GeraMind @geraservicesuk/mcp-gera-mindGeraMind MCP (placeholder) — personal context vault for AI agents. Launching 2026.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. Agentverse Memory @fetchai/agentverse-memoryGraph-native persistent memory for AI agents — 33 MCP tools, zero-LLM writes.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  11. Elephia @elephia/elephiaGit for your AI's context: local-first, deterministic memory over MCP. An elephant never forgets.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  12. Armbrain @benfinklea/armbrainAI memory layer for fractional CMOs -- client-partitioned minds, meeting prep, and EOS.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  13. EvolutionDB Long-Term Memory @alptekin/evolutiondb-memoryPersistent long-term memory for Claude Desktop / Claude Code, backed by EvolutionDB.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  14. Persis @alright-alright/persisBiological memory for AI agents. Pattern learning, decay, clustering, 8-drive behavior.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  15. BrainBrainBrains @aiaiohhh/bbb-mcp-serverPersistent memory + context layer for AI dev teams. 17 tools via MCP.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  16. Context Cloud @abhinavala/context-cloudPersistent AI memory with shared team workspaces, typed knowledge chunks, and cross-tool support.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  17. CrowTerminal - External Brain for AI Agents @willnigri/crowterminalExternal Brain for AI Agents - persistent versioned memory for creators9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. Context Vault @rajdeepdas43/context-vaultGoverned memory for AI agents (Paramind AI): conflict-checked writes, time-travel reads, ACL, audit.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  19. Vasperamemory @rcolkitt/vasperamemoryPersistent AI memory for coding assistants. 80+ tools for decisions, patterns, errors.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  20. Solitaire for Agents @prdicta/solitaireIdentity infrastructure for AI agents. Evolving persona, session continuity, self-tuning retrieval.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  21. VaultCrux Memory Core @cuecrux/vaultcrux-memory-coreVaultCrux Memory Core — 32 tools: knowledge, decisions, constraints, signals, coverage11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Phloem @canopyhq/phloemLocal-first AI memory with causal graphs. Fully offline, zero config, your data stays local.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  23. Total Recall @bas-more/total-recallPersistent, verified, cross-session memory for AI agents. 26 tools. SQLite + sync.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  24. Tokenmaxxen @austinmunday/tokenmaxxen-mcpCollective episodic memory for AI coding agents — search, deposit, comment, showcase builds.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.