Memory and context MCP servers

4,053 servers

Give your client long-term memory: notes, knowledge graphs and vector stores.

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Start from the first servers

1. ME memsprout com.memsprout/memsprout 1.2 · 23/100

   shared AI-context layer for teams — persistent memory your agents search and update over MCP

   100% up · 30 days

   Memory and context Official MCP Registry Remote

2. MB MindDory Brain com.minddory/brain 1.2 · 23/100

   Free: turn your AI chats into spaced-repetition vocabulary. 13 tools, reads and writes.

   100% up · 30 days

   Memory and context Official MCP Registry Remote

3. MR Moltline Recall com.moltlinestudio/recall 1.2 · 23/100

   A portable knowledge-graph memory you pass in and get back. No database. 4 of 6 free.

   100% up · 30 days

   Memory and context Official MCP Registry Remote

4. MT mosADD — the comms layer for AI agents com.mosadd/mosadd-mcp 1.2 · 23/100

   Command your AI agents by voice: PTT rooms, channels, direct messages, agent email, memory (mRAG).

   100% up · 30 days

   Email Official MCP Registry Remote

5. OK OntoRamp Knowledge Cartographer com.ontoramp/knowledge-cartographer 1.2 · 23/100

   Knowledge coverage map and health score. Ingest docs into a governed knowledge graph via MCP.

   100% up · 30 days

   Docs and knowledge bases Official MCP Registry Remote

6. PD Pet Data Station com.petforai/pet-data-station 1.2 · 23/100

   Source-verified pet food regulations, recalls, nutrient standards and species care data.

   100% up · 30 days

   Legal and compliance Official MCP Registry Remote

7. QU Quelvio com.quelvio/mcp-server 1.2 · 23/100

   Your company's brain for AI agents. Cited, permission-aware knowledge across every system.

   100% up · 30 days

   Memory and context Official MCP Registry Remote

8. SO Sooveryn com.sooveryn/sooveryn 1.2 · 23/100

   AI personas with a lasting, encrypted memory per project, for Claude Code. Hosted in France.

   100% up · 30 days

   Memory and context Official MCP Registry Remote

9. S( SquaredUp (EU) com.squaredup/eu 1.2 · 23/100

   Query and manage SquaredUp dashboards, data streams, the knowledge graph, and KPIs (EU region).

   100% up · 30 days

   Data warehouses and analytics Official MCP Registry Remote

10. S( SquaredUp (US) com.squaredup/us 1.2 · 23/100

    Query and manage SquaredUp dashboards, data streams, the knowledge graph, and KPIs (US region).

    100% up · 30 days

    Data warehouses and analytics Official MCP Registry Remote

11. ST Steledger com.steledger/gateway 1.2 · 23/100

    Durable identity and memory for AI agents, anchored on the Emercoin blockchain.

    100% up · 30 days

    Memory and context Official MCP Registry Local Remote

12. TP Tempreon — Personal AI Memory com.tempreon/tempreon 1.2 · 23/100

    Person-owned AI memory: portable context for any MCP client.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

13. LI Life com.uluplife/life 1.2 · 23/100

    Create and search memories in your personal life constellation, UluP Life.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

14. ME Memra com.usememra/memra 1.2 · 23/100

    Persistent memory for AI agents. EU-hosted, privacy-first, hybrid recall, contradiction detection.

    0% up · 30 days

    Memory and context Official MCP Registry Remote

15. VI Vibsync com.vibsync/vibsync 1.2 · 23/100

    One shared brain for your AI coding agents: team memory, agent Q&A, tasks, and file claims.

    100% up · 30 days

    Coding agent tools Official MCP Registry Remote

16. WA WingmanProtocol Agent Gateway com.wingmanprotocol.agent/gateway 1.2 · 23/100

    Durable memory, headless browser and research for agents. Pay per call: x402 USDC on Base or credits

    100% up · 30 days

    Browser automation Official MCP Registry Remote

17. WM Worldku Memory com.worldku/memory 1.2 · 23/100

    Save AI conversations into your Worldku memory and recall them from any MCP client.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

18. SH shyn day.shyn/shyn 1.2 · 23/100

    Local-first ambient memory for your Mac — pages, meetings, notes, encrypted on-device.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry Local

19. GN Gnosem dev.gnosem/gnosem 1.2 · 23/100

    Cross-vendor AI memory over MCP. One semantic store, readable and writeable from every MCP client.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

20. PJ PlugRail JP Recall dev.plugrail/jp-recall 1.2 · 23/100

    Search Japanese product recalls by keyword and category using public Consumer Affairs Agency data.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

21. AU Aura dev.rohnelt.aura/aura 1.2 · 23/100

    Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.

    0% up · 30 days

    Email Official MCP Registry Remote

22. AM Agent Memory dev.veritap/agent-memory 1.2 · 23/100

    Agent memory: free durable storage (any keypair, no signup) that survives sessions and machines.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

23. LO Locker dev.veritap/locker 1.2 · 23/100

    Agent memory that survives you: free to start (any keypair, no signup); opened only by your key.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

24. CD CyberMax Data dev.workers.cybermax-tools.cybermax/cybermax-data 1.2 · 23/100

    Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.

    100% up · 30 days

    Files and storage Official MCP Registry Remote

25. RE Recallroll dev.workers.cybermax-tools.cybermax/recallroll-api 1.2 · 23/100

    VIN recall API + MCP: VIN decode + every NHTSA recall, Do Not Drive first. $19/mo; 50 free/day.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

26. CM Chip MCP digital.chip-ai/chip 1.2 · 23/100

    Project memory, tasks and Telegram notifications for your coding agent. Chip account required.

    100% up · 30 days

    Project management Official MCP Registry Remote

27. MS Mnema — Shared Brain for You and Your AI Agents in.theboringpeople/mnema 1.2 · 23/100

    Self-hostable shared brain for you and your AI agents — docs, flows, meetings, decisions, rationale

    100% up · 30 days

    Memory and context Official MCP Registry Remote

28. CI Cairn.ink Memory ink.cairn/memory 1.2 · 23/100

    Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

29. DE DecRec io.decrec/decrec 1.2 · 23/100

    Decision memory for AI agents: record, revisit, and resolve consequential choices.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

30. RE ResiMind io.github.1105216375-alt/resimind 1.2 · 23/100

    Exact polynomial checks, sparse expansion and verified rule memory. Local MCP tools, no model key.

    Version check not run yet

    Memory and context Official MCP Registry Local

31. YO Yodmcp io.github.ANAMIZED/yodmcp 1.2 · 23/100

    Autonomous MCP Agent OS: multi-graph memory, Tasks, Skills, A2A, attestation, OpenTelemetry.

    Not checked yet

    Monitoring and observability Official MCP Registry

32. HE HEIDES io.github.AbduljabbarBXR/heides 1.2 · 23/100

    Deterministic code analysis harness giving AI agents senses, memory and judgment for code.

    Version check not run yet

    Developer tools Official MCP Registry Local

33. ON OneAIMemory io.github.AmxnCode/oneaimemory 1.2 · 23/100

    Cross-device AI memory with encrypted activity capture and context handoff between AI tools

    62.52% up · 30 days

    Memory and context Official MCP Registry Remote

34. AI ais io.github.Anode1/ais 1.2 · 23/100

    Memory for agents and people: exact recall from a plain-text index, by your own keys.

    Version check not run yet

    Memory and context Official MCP Registry Local

35. GI githippo io.github.AnxovatomicaES/githippo 1.2 · 23/100

    Long-term memory for Claude: Markdown in a git repo you own. Survives context compaction.

    Version check not run yet

    Git and code hosting Official MCP Registry Local

36. NA Nahuali io.github.Arakiss/nahuali 1.2 · 23/100

    Trust-aware agent memory with evidence-backed recall, self-inspection, and audit history.

    Version check not run yet

    Memory and context Official MCP Registry Local

37. AM Assertion Memory io.github.Assertion-AI/assertion 1.2 · 23/100

    Recall your team's coding-agent memory. Install the Assertion plugin to capture it automatically.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

38. AA Archivist AI io.github.Astrotomic/archivist-ai 1.2 · 23/100

    Official remote MCP server for Archivist AI TTRPG campaign memory: characters, sessions, and more.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

39. TE TestGraph io.github.BBCBasic/testgraph 1.2 · 23/100

    Shared semantic graph for AI reviews, classification and structured memory across AI assistants.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

40. BA Beever Atlas io.github.Beever-AI/beever-atlas 1.2 · 23/100

    Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.

    Version check not run yet

    Docs and knowledge bases Official MCP Registry Local

41. ME MemoryComb io.github.BryceBlackRoot/memorycomb 1.2 · 23/100

    One memory for every AI: Claude, ChatGPT and more share a memory that lives on your computer.

    Version check not run yet

    Memory and context Official MCP Registry Local

42. AN Agent-Native Brain io.github.BuilderIO/agent-native-brain 1.2 · 23/100

    Cited company knowledge from Slack, meetings, transcripts, and decisions

    100% up · 30 days

    Memory and context Official MCP Registry Remote

43. AN Agent-Native Dispatch io.github.BuilderIO/agent-native-dispatch 1.2 · 23/100

    Central Slack/Telegram router with jobs, memory, approvals, and A2A delegation

    100% up · 30 days

    Communication and chat Official MCP Registry Remote

44. CD CyberMax Data io.github.CyberMax-tools/cybermax-data 1.2 · 23/100

    Free US data lookups: ZIP demographics, CISA KEV/EPSS CVEs, domain rank, county spending, recalls.

    100% up · 30 days

    Files and storage Official MCP Registry Remote

45. SD ScalpStream Data io.github.DV1-321/scalpstream-mcp 1.2 · 23/100

    Pay-per-call recalls, border waits, fuel, air quality, wash-sale checks via x402; your engine too.

    Version check not run yet

    Memory and context Official MCP Registry Local

46. DA Dakera io.github.Dakera-AI/dakera-mcp 1.2 · 23/100

    Agent memory engine — 106 MCP tools, self-hosted, single Rust binary

    Version check not run yet

    Memory and context Official MCP Registry Local

47. CM Colour Memory io.github.DigbyO/colour-memory 1.2 · 23/100

    Colour meaning, history and evidence for AI: 45,000+ source-graded colour records and 91 tools.

    100% up · 30 days

    Memory and context Official MCP Registry Remote

48. CH ChronoKey io.github.Dyln01/chronokey 1.2 · 23/100

    MCP tools: timestamps, UUID v4, gas prices, domain WHOIS, text extraction, and persistent memory.

    100% up · 30 days

    Memory and context Official MCP Registry Remote