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. SAME - Stateless Agent Memory Engine @sgx-labs/samePersistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.23 GitHub stars.
  2. World Model @saravananjaichandar/world-model-mcpTemporal knowledge graph for codebases with constraint enforcement at the edit boundary.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.23 GitHub stars.
  3. Claude FAF @faf/claude-faf-mcpPersistent project context for Claude. IANA-registered .faf format.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.23 GitHub stars.
  4. Clude @sebbsssss/cludePortable agent memory anchored on Solana. Local SQLite + vector recall, open export.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.22 GitHub stars.
  5. Engram @jamjet-labs/engram-serverDurable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.22 GitHub stars.
  6. Yggdrasil @vondervuflya/yggdrasilOne shared, durable memory for your AI coding agents — local-first, zero-dependency.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.22 GitHub stars.
  7. memo @jagoff/memoMemory for AI agents — MLX (Apple Silicon) or CPU (Linux), sqlite-vec + BM25, zero cloud.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.21 GitHub stars.
  8. Connapse @destrayon/connapseSelf-hosted knowledge backend for AI agents with hybrid search and MCP tools5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.21 GitHub stars.
  9. Memory Journal @neverinfamous/memory-journal-mcpDeveloper journal with knowledge graphs, relationships, Git context, and semantic search4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.20 GitHub stars.
  10. Cairn.ink Memory @cairn/memoryCross-session memory for AI agents with a Source Receipt for every memory, over MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.20 GitHub stars.
  11. Neurodivergent Memory @jmeyer1980/neurodivergent-memoryPersistent knowledge graph MCP server for neurodivergent thinking. BM25 search, no cloud LLM.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.20 GitHub stars.
  12. Memory Journal @smithery/neverinfamous-memory-journal-mcpA MCP server built for developers enabling Git based project management with project and personal…16% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.20 GitHub stars.
  13. Persistent Project Context for xAI Grok @wolfe-jam/grok-faf-mcpPersistent project context for xAI Grok. IANA-registered .faf format.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.19 GitHub stars.
  14. GoodMemory @hjqcan/goodmemoryDurable user/project memory for MCP clients: recall context and remember selected facts.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.19 GitHub stars.
  15. Context Mem @jubakitiashvili/context-memPersistent memory for AI agents — 98%+ retrieval recall, 99% token savings, 44 tools5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.19 GitHub stars.
  16. Grok FAF @faf/grok-faf-mcpPersistent project context for xAI Grok. IANA-registered .faf format.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.19 GitHub stars.
  17. Mnemosyne OS @mnemosyne-os/mcpMemory the human governs, on their own machine, plus what other coding agents here wrote.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
  18. mcp-me @paladini/mcp-meExpose your personal, professional, educational, and social profile to any AI assistant via MCP.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
  19. Openfuse @openfused/openfuse-mcpEncrypted mail, shared memory, and persistent context for AI agents.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
  20. Agent Knowledge @keshrath/agent-knowledgeCross-session memory for AI agents - knowledge graph, scoring, semantic search5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
  21. Alaya @securityronin/alaya-mcpLocal memory engine for AI agents with knowledge graphs, forgetting, and semantic recall4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.18 GitHub stars.
  22. NeuroDock Cognitive Graph @tlennon-ie/neurodock-mcp-cognitive-graphA local typed-edge graph of people, projects, and decisions that externalises memory.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.16 GitHub stars.
  23. NeuroDock (hosted) @tlennon-ie/neurodock-remoteHosted NeuroDock — stateless communication and planning tools over OAuth-secured Streamable HTTP.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.16 GitHub stars.
  24. openchronicle-mcp @csoai-org/openchronicle-mcpMemory database for LLM agents — persistent semantic + keyword memory, project namespacing, served o4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.16 GitHub stars.