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Knowledge and memory MCP servers online

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61 MCP servers

  • Knowledge and memoryOnline

    adrkit decision memory

    Deterministic, offline, read-only ADR decision memory for coding agents. No model or network calls.

    GitHub stars
    22
  • Knowledge and memoryOnline

    Agent Wikis

    Maintained, agent-readable knowledge bases with calibrated search and provenance. Pro key adds XL.

    GitHub stars
    16
  • Knowledge and memoryOnline

    Apple Books

    Access your Apple Books library, annotations, reading progress, and highlights through Claude

    GitHub stars
    64
  • Productivity and collaborationOnline

    Apple Notes

    Inspect, search, create, edit, move, and organize notes in Apple Notes on macOS.

    GitHub stars
    32
  • Productivity and collaborationOnline

    Apple Tools (Unified)

    Unified Apple ecosystem MCP server for macOS: Mail, Calendar, Notes, Files, Messages, and more.

    GitHub stars
    32
  • Knowledge and memoryOnline

    Better Bear

    MCP server for Bear notes — read, search, create, edit, tag, and manage notes via CloudKit

    GitHub stars
    68
  • Developer toolsOnline

    Context

    Local-first documentation for AI agents. Offline, instant, private doc retrieval.

    GitHub stars
    431
  • Knowledge and memoryOnline

    ContextStream MCP Server

    The context platform for AI agents: code search, team decisions, and grounded project context.

    GitHub stars
    44
  • Search and researchOnline

    DocPull

    Sync public web sources into cited context packs for AI agents, RAG, and MCP clients.

    GitHub stars
    29
  • Developer toolsOnline

    DollhouseMCP

    OSS to create Personas, Skills, Templates, Agents, and Memories to customize your AI experience.

    GitHub stars
    46
  • Knowledge and memoryOnline

    Hive Vault

    On-demand Obsidian vault access for AI coding assistants — 17 tools, 5 resources, 4 prompts.

    GitHub stars
    11
  • Knowledge and memoryOnline

    Hivemind

    MCP server for Obsidian vaults - AI tools with consistent canonical context. Local-first.

    GitHub stars
    10
  • Knowledge and memoryOnline

    Holographic Memory

    Local persistent memory for AI agents with recall, search, forgetting, and encrypted storage.

    GitHub stars
    22
  • Knowledge and memoryOnline

    IWE (iwe.md)

    Markdown knowledge base as agent memory. Runs against the notes directory it is started in.

    GitHub stars
    1,803
  • Knowledge and memoryOnline

    llmwiki

    Compile documents into a cited knowledge wiki. Retrieve evidence, query, and review via local MCP.

    GitHub stars
    2,222
  • Knowledge and memoryOnline

    Local FAISS MCP Server

    Local FAISS vector database for RAG with document ingestion, semantic search, and MCP prompts.

    GitHub stars
    36
  • Knowledge and memoryOnline

    Longhand

    Local memory for Claude Code. Semantic recall across session history with zero API calls.

    GitHub stars
    14
  • Productivity and collaborationOnline

    Mcp Apple Notes

    MCP server for Apple Notes integration using AppleScript with full CRUD operations

    GitHub stars
    53
  • Knowledge and memoryOnline

    Minutes

    The private, owned conversation-memory layer for AI. Record, transcribe, and search every meeting.

    GitHub stars
    1,577
  • Knowledge and memoryOnline

    Mnemex

    Temporal memory for AI with decay and reinforcement. Two-layer storage (JSONL + Markdown).

    GitHub stars
    37
  • Knowledge and memoryOnline

    Mnemosyne OS

    Memory the human governs, on their own machine, plus what other coding agents here wrote.

    GitHub stars
    20
  • Knowledge and memoryOnline

    Obsidian Mcp Server

    Read, write, search, and surgically edit Obsidian notes, tags, and frontmatter via MCP.

    GitHub stars
    700
  • Knowledge and memoryOnline

    Obsidian Sync Mcp

    Give AI agents access to your Obsidian vault via local files or Self-hosted LiveSync.

    GitHub stars
    70
  • Knowledge and memoryOnline

    OpenMyMemo

    Your AI memory as a local folder you own. Every app shares it; you see and can undo each change.

    GitHub stars
    22

Other categories in Online

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What other kinds of MCP servers are in Online?

Other categories in Online: Developer tools (189 MCP servers), Finance and crypto (124 MCP servers), Productivity and collaboration (80 MCP servers), Search and research (75 MCP servers), and Cloud and DevOps (72 MCP servers).

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