Knowledge, Memory & RAG MCP servers · page 15

Persistent memory, knowledge graphs, vector databases and RAG pipelines so AI agents remember context across sessions.

1,502 servers · showing 673–720

  1. 673innernetyour-innernet/innernet-mcpOne memory for every AI tool, kept current by netti: projects, personal memory and tasks over MCP.RemoteAccount needed1
  2. 674Juno Open Health ToolsMarshallBear1/juno-open-health-toolsConsent-gated tools that turn user health notes into non-diagnostic appointment-prep materials.RemoteAccount needed1
  3. 675Kumbukakumbuka-ai/kumbukaGoverned, auditable knowledge your team curates for its AI assistants, self-hostableRemoteAccount needed1
  4. 676MMW Managed Memory Workspacemsingatullin/mmw-mcpOne memory for AI agents in Claude Code, Cursor, Codex and ChatGPT that flags conflicting facts.RemoteAccount needed1
  5. 677mosADDHei33enberg/mosADD-OSCommand your AI agents by voice: PTT rooms, channels, direct messages, agent email, memory (mRAG).RemoteAccount needed1
  6. 678NOT FOR HUMANSnotforhumansfun-rgb/not-for-humans-mcpPublic NFH knowledge, ownership epochs, versioned learning, Odd Jobs, and unsigned preparation.RemoteAccount needed1
  7. 679PersonalKnowHowGeorgi-Petkov/personalknowhowLive public demo: query one person's learning and work history as a knowledge graph via MCP.RemoteAccount needed1
  8. 680Reefdiepzee/reefShared, living memory for you and your people — coves your AI assistant can read and write.RemoteAccount needed1
  9. 681Santismm Knowledgesantismm/santismm-knowledge-mcpQuery core AI knowledge, essays, executable Labs, Homeric data and epistemic claims.RemoteAccount needed1
  10. 682UltraMemoryLogicLabsAI/ultramemory-mcpOne memory, every AI: Claude, ChatGPT, Perplexity, Gemini, Cursor, OpenClaw, Hermes, any MCP client.RemoteAccount needed1
  11. 683Unstructured TransformUnstructured-IO/unstructured-mcp-integrationsTurn documents into structured, AI-ready data by parsing, enriching, chunking, and embedding.RemoteAccount needed1
  12. 684VectoSolveVectosolve/vectosolve-mcpConvert PNG/JPG images to clean SVG, DXF or EPS vectors for cutting machines, laser and print.RemoteAccount needed1
  13. 685VISEON AskVISEONIO/VISEONIOVISEON's Schema.org knowledge graph: products, services, people, FAQs and terms, from viseon.ioRemoteAccount needed1
  14. 686Willderwillderai/willder-coreOne memory for your AI agents: scoped, expiring, revocable per-agent tokens and an audit log.RemoteAccount needed1
  15. 687Worldku Memorymnemosics/worldku-mcpSave AI conversations into your Worldku memory and recall them from any MCP client.RemoteAccount needed1
  16. 688Zekrafadymondy/zekraLong-term memory and a knowledge graph for AI agents: recall, notes, secrets and data sources.RemoteAccount needed1
  17. 689Willi MaKo Knowledge ServiceA knowledge service for Germany's complex Energy Market Communications (MaKo) regulations.LocalFree
  18. 690Brainymemokar/brainySelf-hosted shared brain for multiple agents: Git-versioned Markdown knowledge plus a task queue with atomic claims, per-space ACL, audit log and human approval, so Claude, ChatGPT and other agents can hand work to each other.LocalFree0
  19. 691Solucortexsoluai-spa/solucortex-mcpTechnical memory for AI agents: recall a project's approved decisions, conventions and risks at task start and record lessons at the end.Local + RemoteAccount needed0
  20. 692Telys — on-device memorythyn-ai/telys-sdkOfficial Telys MCP server — private, on-device memory & retrieval for AI assistants: 19 tools covering memory CRUD, semantic + on-device BM25 lexical search, single-key filtered queries, compaction/IVF/tuning maintenance, and a self-refreshing repo auto-indexer. Stdio; introspection needs no credentials; execution requires the one-time free telys login (device authorization). pipx install telysLocalFree0
  21. 6930CompactMemsoolaugust/0CompactMemPersistent multi-agent memory with OS-style demand paging, eviction and pinning, BM25 retrieval, importance scoring and capacity-aware reclaim.LocalFree
  22. 694ABS · AI Business SystemLean and operations knowledge base built on DBS: cited answers, tool cards, scheduled plans and diagnoses.RemoteAccount needed
  23. 695Agentic Recalldfrancislyondflabc-tech/agentic-recallLong-term memory over a folder of Markdown files: local hybrid retrieval (BM25F, dense vectors, phrase proximity) that reports when an answer is absent.LocalFree0
  24. 696AgentRecallGoldentrii/AgentRecallPersistent cross-session agent memory that surfaces the most relevant past memories using the Intelligent Distance Protocol.LocalAccount needed
  25. 697AIephLook up a shared cache of past answers to programming questions.RemoteFree
  26. 698Ailooplibrarypaultaki/ailooplibrary-mcpRead-only AI Loop Library catalog of bounded agent work loops: pick one for a goal and render a run protocol with verification, stop conditions and budgets.LocalAccount needed0
  27. 699Analytics LegendsSAP AI & analytics market data: consulting firms, day-rate bands, job radar and news, each record citable.RemoteFree
  28. 700Arthor Agentarthurpanhku/Arthor-AgentCybersecurity assessment of documents, questionnaires and reports: multi-format parsing, RAG knowledge base, risks, compliance gaps and remediations.LocalAccount needed
  29. 701AuraSDKteolex2020/AuraSDKPersistent, encrypted cognitive memory that works offline.LocalFree
  30. 702Basemouse Corebasemouse/basemouse-coreShared, versioned agent memory with sourced answers and full history: search, context packs and document upserts.LocalAccount needed0
  31. 703BotGatheringTested step-by-step playbooks for AI agents: search, follow and report outcomes. Free.RemoteFree
  32. 704Central MemoryMWGMorningwood/Central-Memory-MCPWorkspace-grounded knowledge graph shared by multiple developers, hosted on Azure Functions with Table storage.LocalAccount needed
  33. 705Claude Engram20alexl/claude-engramLocal persistent memory for Claude Code: tracks mistakes and decisions via hooks, searches session history, detects loops and warns before edits.LocalFree
  34. 706Cloud FinOps by OptimNowFetches FinOps reference guides and waste-pattern runbooks on cloud and AI cost management; no account needed.RemoteFree
  35. 707coldHatWear anyone's AI working rules by GitHub username: returns their hat.md and a hat code proving it was read.RemoteFree
  36. 708Contextiumcontextium-io/contextium-mcp-serverShared team context for AI tools: serves versioned, permissioned knowledge, coding standards, skills and agents, loading whole workflows in one call.LocalAccount needed0
  37. 709ContinuityRemembers your writing project across chats: story bible, characters, timeline and continuity checks.RemoteFree
  38. 710Cortex PluginTT-Wang/cortex-pluginClaude Code memory plugin that mines past sessions for decisions, conventions and bug fixes, stores them in an Obsidian vault and briefs new sessions.LocalFree
  39. 711ctxstorePersistent memory for AI agents: keyed facts, a wake bundle each session, one memory across every model.RemoteFree
  40. 712Deep Thinkerhubinoretros/deep-thinkerReasoning via a DAG thought graph with multiple strategies (dialectic, analogical, abductive and more), stuck detection, confidence scoring and self-critique.LocalFree
  41. 713docs2mcpQuery your own PDFs and documents, with every answer linking to the exact page and region it came from.RemoteAccount needed
  42. 714EigmaFiles what you learn into a personal wiki and quizzes you before you forget it.RemoteAccount needed
  43. 715ememElevation, vegetation, flood, fire and air-quality facts for any place, each with a signed receipt.RemoteFree
  44. 716EngramSearch, read and edit your Obsidian notes as AI memory, synced to the cloud and reachable with Obsidian closed.RemoteAccount needed
  45. 717FeedNestRead and search your RSS feeds and articles, plus save, tag, highlight and add notes on paid plans; OAuth sign-in.RemotePaid service
  46. 718FlashSpaced-repetition flashcards: create cards from notes, get quizzed by voice, and let FSRS schedule reviews.RemoteAccount needed
  47. 719Greenlit BooksSearch a catalog of practical AI books, read free chapters, and check a claim against the source behind it.RemoteFree
  48. 720Grounding AIandyliszewski/grounding-aiLocal searchable index of PDFs, EPUBs and Word documents for grounded answers with page and section citations.LocalFree