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. Colber @obi49/colber-mcpTrust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  2. Locus @nano-nimbus/locusHierarchical markdown memory palace for AI agents — structured palace navigation via MCP tools.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  3. N3MemoryCore Lite (Working Memory) @neuralnexusnote/n3mc-workingmemoryEphemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  4. Memory Nexus @kairosmobius/memory-nexus-mcpPersistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  5. Nexus Memory @kairosmobius/nexus-memory-mcpPersistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. Collective Memory @hustada/collective-memoryMCP server for persistent, semantic memory across AI sessions4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  7. Engineering Board @ghostlygawd/engineering-boardRepository-owned engineering pattern intelligence - 19 MCP tools over stdio.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  8. Memory Search @csoai-org/memory-search-mcpMemory Search MCP Server by MEOK AI Labs11% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  9. Dear Agent @bitmapasset/dear-agentYour AI agent keeps your diary for you. Local-first, private, works in any agent.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. Sutra @4rgon4ut/sutraContext Engineering Engine. Provides cognitive tools, memory structures, and agent patterns.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  11. Memra @usememra/memraPersistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. GrantAi Memory @solonai/grantaiPersistent memory for AI agents. Infinite context with sub-millisecond recall.12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  13. Granoflow @granoflow/mcp-serverConnect MCP-capable AI agents to local Granoflow tasks, reviews, cards, imports, and work memory.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. SPM - Structured Project Memory @getspm/spmDurable, shareable and governed project memory with smart triage and explicit project composition.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  15. DeerDawn Remote MCP @deerdawn/deerdawnAI session memory: the brief your AI reads before every session so no session starts cold.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  16. Kawa Code @kawacode/mcpTeam-aware memory: intent, decisions, real-time conflicts for AI coding assistants.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  17. Mifactory Agent Memory @mifactory-bot/mifactory-agent-memoryPersistent memory for AI agents across Claude, ChatGPT and any MCP client.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. Motecloud Memory @motecloud/motecloud-mcp-serverCloud-hosted MCP server for durable AI memory7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  19. Agent Memory @lazymac2x/agent-memoryCloudflare Workers MCP server: agent-memory5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. GoldHold @jerrysrodz/goldholdPersistent memory for AI agents. Search, store, and recall across sessions.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  21. Giskard Memory @giskard09/memoryPay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Meridian @ajc3xc/meridianPersistent memory, task coordination, and HITL queue for AI coding sessions.18% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  23. Mirror Memory MCP Server @tr1ckymag1ca1/mcp-serverPersonal knowledge base MCP server with semantic search, auto-categorization, metadata extraction11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  24. Fixflow @magneticdogson/fixflowCollective memory for AI agents. One agent solves a bug — every agent gets the fix instantly.15% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.