Memory and context MCP servers

3,927 servers

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

plug.directory lists 3,927 servers in Memory and context, top ranked first.

670 servers run remotely with nothing to install, and 3,300 servers run on your machine.

207 servers started in our own check.

Filter and sort these servers

Top Memory and context MCP servers

• Overall Mnemoverse Memory
• Remote, nothing to install Mnemoverse Memory
• Runs on your machine Mnemoverse Memory

The ten best Memory and context MCP servers, side by side

Works in

• Claude Code 3,648 servers
• Cursor 3,648 servers
• VS Code 3,648 servers
• Devin Desktop 3,648 servers

Questions about Memory and context MCP servers

How many Memory and context MCP servers are there?

3,927 servers are listed today; 14 of them publish their list of tools.

Which Memory and context MCP server ranks first?

Mnemoverse Memory (io.github.mnemoverse/mcp-memory-server) ranks first by our published rank, which weighs downloads, listings, documentation, maintenance and known advisories. No position is paid for.

Are there remote Memory and context MCP servers?

Yes: 670 servers (17%) run remotely, so a client connects by address with nothing to install.

Which Memory and context MCP servers work in Claude Code?

3,648 servers have an install config that works in Claude Code.

Which Memory and context MCP servers work in Cursor?

3,648 servers have an install config that works in Cursor.

Have these servers been checked?

Our own check has run on 629 servers: 207 started, 7 need credentials to verify, 341 ask for a sign-in, 74 did not start.

Do Memory and context MCP servers state a licence?

2,622 of 3,927 servers (67%) state a licence; the rest state none.

All Memory and context MCP servers

1. MM Mnemoverse Memory io.github.mnemoverse/mcp-memory-server

   Hosted agent memory that learns from outcomes, with shared rooms. No key: mcp.mnemoverse.com/mcp

   100% up · 30 days

   Memory and context Official MCP Registry · GitHub MCP Registry · npm Local Remote 1k a week MIT

2. CM Codebase Memory io.github.DeusData/codebase-memory-mcp

   Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

   Version check not run yet

   Developer tools Official MCP Registry · npm · PyPI Local 5.4k a week MIT

3. SI Sifa io.github.gabrielmahia/sifa-mcp

   Demo portable reputation and skills passport; in-memory profiles, nothing verified or stored.

   Version check not run yet

   Memory and context Official MCP Registry · PyPI Local MIT

4. ME Memanto io.github.moorcheh-ai/memanto

   MCP server for Memanto - persistent semantic memory for any MCP-compatible agent

   Version check not run yet

   Memory and context Official MCP Registry · GitHub MCP Registry · PyPI Local MIT

5. AS AlphaFold Sovereign MCP io.github.smaniches/alphafold-sovereign-mcp

   MCP server for AlphaFold and 8 other biomedical data sources with a local SQLite knowledge graph

   Version check not run yet

   Databases Official MCP Registry · GitHub MCP Registry · PyPI Local APACHE-2.0

6. PA Pathrule io.pathrule/pathrule

   Path-scoped project memories, rules and skills for coding agents, on your machine or Pathrule Cloud.

   100% up · 30 days

   Coding agent tools Official MCP Registry · GitHub MCP Registry · npm Local Remote APACHE-2.0

7. BM Basic Memory io.github.basicmachines-co/basic-memory

   Local-first knowledge management with bi-directional LLM sync via Markdown files.

   Version check not run yet

   Memory and context Official MCP Registry · GitHub MCP Registry Local

8. SE Selvedge io.github.masondelan/selvedge

   Persistent decision memory for AI agents: rationale, rejected approaches, and entity history.

   Version check not run yet

   Memory and context Official MCP Registry · GitHub MCP Registry Local

9. PC Prism Coder io.github.dcostenco/prism-coder

   Session memory for coding agents: local-first recall, drift detection, on-device inference.

   Version check not run yet

   Memory and context Official MCP Registry · npm Local 1.9k a week APACHE-2.0

10. CO Contextforge io.github.alfredoizdev/contextforge-mcp

    Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 415 a week MIT

11. MC MCP Context Card io.github.Wolfe-Jam/mcp-context-card

    MCP server for a project's context (AGENTS.md), memory, and identity — base or drop-in extension.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 316 a week MIT

12. CO Cogmemai io.github.hifriendbot/cogmemai

    Memory for any Ai: remembers across sessions, enforces your rules before actions, reviews the work.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local Remote 294 a week MIT

13. SP Saihm Pro io.github.SAIHM-Admin/saihm-mcp-server-pro

    Free-to-start portable memory for AI agents: encrypted, shareable, provably erased. Join SAIHM.

    Version check not run yet

    Memory and context Official MCP Registry · GitHub MCP Registry · npm Local 180 a week APACHE-2.0

14. EN Engrava ai.sovantica/engrava

    MindQL queries, hybrid search, and a thought graph - read/write memory for AI agents.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

15. RA Ragmetric io.github.MukundaKatta/ragmetric-mcp

    RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.

    Version check not run yet

    Search and retrieval (RAG) Official MCP Registry · npm Local MIT-OR-APACHE-2.0

16. QM Qdrant Memory io.github.cnkang/qdrant-memory

    Persistent scoped Qdrant memory for agents, through four explicit stdio MCP tools.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

17. SB second-brain MCP io.github.ddmanyes/mcp-second-brain

    Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

18. RA RAWThink io.github.ygtalp/rawthink-mcp

    Persistent memory for AI thinking partnerships: hybrid search and a temporal knowledge graph.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

19. CM Crbro Memory io.github.Octonove/crbro-memory

    Persistent file-based memory for AI agents: inspectable, versionable, fully local.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 123 a week MIT

20. DV Deja Vu io.github.vshulcz/deja-vu

    deja-vu: local memory over the session histories of forty-two coding agents.

    Version check not run yet

    Coding agent tools Official MCP Registry · npm Local 1.2k a week MIT

21. NM Neo4j Memory io.github.neo4j-contrib/mcp-neo4j-memory

    MCP Neo4j Knowledge Graph Memory Server

    Version check not run yet

    Memory and context Official MCP Registry · PyPI · Docker Hub Local MIT

22. VM Visual Memory MCP io.github.putervision/vision-memory-mcp

    Local visual UI cache for AI agents using perceptual hashing, CLIP, and 3D spatial grounding.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 4.1k a week MIT

23. SU SuperLocalMemory io.github.qualixar/superlocalmemory

    Local-first memory for AI agents: recall with sources, answer checks, documents, mesh, governance.

    Version check not run yet

    Memory and context Official MCP Registry · npm · Open VSX Local 1.1k a week AGPL-3.0-OR-LATER

24. SM State Memory MCP io.github.putervision/state-memory-mcp

    Persistent workflow graph server tracking tasks, decisions, spatial entities, and blockers.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 3.9k a week MIT

25. ME Memorix io.github.AVIDS2/memorix

    Local-first project memory with legacy MCP and 2026 discovery compatibility.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 1.1k a week APACHE-2.0

26. CP Cathedral — Persistent Memory for AI Agents io.github.AILIFE1/cathedral-mcp

    Persistent memory and drift detection for AI agents across session restarts.

    100% up · 30 days

    Memory and context Official MCP Registry · PyPI Local Remote MIT

27. KS KLYPIX Shared Project Memory io.github.dahshanlabs/klypix-mcp

    Shared project memory for Claude Code, Codex and Cursor: decisions, corrections, overlap warnings.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 875 a week APACHE-2.0

28. KN Knowl io.github.dat999zx/knowl

    Persistent memory for AI agents, for code, research and everyday life. Stale facts retire.

    100% up · 30 days

    Memory and context Official MCP Registry · npm Local Remote 841 a week APACHE-2.0

29. AL Awareness Local io.github.everest-an/awareness-local

    Local-first persistent memory for AI coding agents - 96.0% R@5 on LongMemEval, zero LLM calls.

    Version check not run yet

    Coding agent tools Official MCP Registry · npm Local 567 a week APACHE-2.0

30. MM MCP Memory Gateway io.github.IgorGanapolsky/mcp-memory-gateway

    Pre-action gates that block AI agents from repeating known mistakes.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 61 a week MIT

31. SV Sverklo io.github.sverklo/sverklo

    Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

    Version check not run yet

    Developer tools Official MCP Registry · npm Local 111 a week MIT

32. XM XMemo io.github.yonro/xmemo

    Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.

    100% up · 30 days

    Memory and context Official MCP Registry · GitHub MCP Registry · npm Local Remote 28 a week MIT

33. TA Tabellio io.github.yffo/tabellio

    Local-first memory for AI agents: markdown source of truth, budget-aware recall, write gate.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 1.3k a week MIT

34. BO Bourdon ai.bourdon/bourdon

    Recognition-first cross-agent memory federation. One shared memory across all your agents.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local BUSL-1.1

35. CM ctxstore — memory that follows you across models ai.ctxstore/ctxstore-mcp

    Persistent memory for AI agents: keyed facts, a wake bundle each session, one memory in every model.

    100% up · 30 days

    Memory and context Official MCP Registry · PyPI Remote MIT

36. KH Khwan ai.khwan/khwan-mcp

    Durable AI memory: recall distilled facts in a later session or subagent, and remember new ones.

    Address set by you

    Memory and context Official MCP Registry · PyPI Local Remote MIT

37. MO Monnet ai.monnet/mcp

    MCP server for Monnet — motions, plans, files, approvals, and the team's company brain.

    Version check not run yet

    Files and storage Official MCP Registry · npm Local MIT

38. WG Wikidata + Google Knowledge Graph MCP com.dondego/wikidata-google-knowledge-mcp

    Read-only Wikidata tools and identity evidence. Local optional Google KG; bounded public remote.

    100% up · 30 days

    Memory and context Official MCP Registry · PyPI Local Remote MIT

39. GR Granoflow com.granoflow/mcp-server

    Connect MCP-capable AI agents to local Granoflow tasks, reviews, cards, imports, and work memory.

    Version check not run yet

    Project management Official MCP Registry · npm Local MIT

40. VK Vault Knowledge com.seanwinslow/vault-knowledge

    Read-only MCP over a vault's typed knowledge graph: concept search, contradictions, article fetch.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local MIT

41. MN Mnemodb dev.mnemodb/mnemodb

    Persistent agent memory as plain Markdown in your repo - readable, diffable, with provenance.

    Version check not run yet

    Memory and context Official MCP Registry · npm Local APACHE-2.0

42. CM CP Memory io.github.CJhuochai/cp-memory

    Local-first, governable long-term memory for AI coding agents

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

43. OM openchronicle-mcp io.github.CSOAI-ORG/openchronicle-mcp

    Memory database for LLM agents — persistent semantic + keyword memory, project namespacing, served o

    Version check not run yet

    Databases Official MCP Registry · PyPI Local AGPL-3.0-ONLY

44. PM Project Memory io.github.Dankaro-projects/project-memory

    Local decisions, evidence, outcomes and reviewed lessons with bounded retrieval and an HTML viewer.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT

45. TE Tensorcad io.github.Filip-Pajalic/tensorcad

    Design transformer LLM architectures and report their parameters, FLOPs, memory and cost

    Version check not run yet

    Memory and context Official MCP Registry · npm Local MIT

46. DK Dense Knowledge io.github.Lucky44k/dense-knowledge-mcp

    Local-first MCP memory server for persistent LLM knowledge with BM25 retrieval.

    Version check not run yet

    Search and retrieval (RAG) Official MCP Registry · PyPI Local MIT

47. MA Marm io.github.Lyellr88/marm-mcp-server

    Universal MCP Server with advanced AI memory capabilities and semantic search.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local APACHE-2.0

48. FB fish-bridge — Session Knowledge Graph io.github.MakeaMouse/fish-bridge-mcp

    Compresses AI chat sessions into a typed knowledge graph. Local/offline via Ollama.

    Version check not run yet

    Memory and context Official MCP Registry · PyPI Local MIT