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64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from . Checks are older than 26 hours; the last round finished on .
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3,668 servers

  • ContextDB Memory

    io.github.mikhailbovt/contextdb-memory 0.6.0-alpha.3

    Local-first durable AI memory with policy-bound recall and a typed project graph.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • gctrl

    io.github.GCTRL-TECH/gctrl 1.2.0

    Governed graph-native agent memory: knowledge extraction, fusion, hybrid RAG, scoped access tokens.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • CoverTheGaps

    com.coverthegaps/coverthegaps 1.0.0

    Your English homework, exercises and flashcards — with your real teacher.

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Recall — persistent memory for agents

    dev.workers.notdown-app.recall/memory 0.1.2

    Persistent memory for AI agents. Free, no LLM, no SDK. Open Worker you can self-host in 2 commands.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Yappy documentation

    biz.yappy/yappy-docs 1.0.1

    Yappy macOS docs (yappy.biz): setup, permissions, LLM backends, troubleshooting.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Explicit Formula — Second Brain

    io.github.travisbergen2/second-brain 0.1.0

    Your own notes, searched and cited by your AI — local-only, allowlist-gated, capped, and logged.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • kbdb

    io.github.diko316/kbdb 1.0.3

    A searchable second brain for AI agents: ranked keyword and semantic search over your Markdown.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Marketing and SEO, Knowledge and notes
    • Updated Aug 25, 2026

  • Memside

    io.github.memside/memside 1.0.5

    AI continuity and Library Templates: memories, profiles, rules, tasks, and checkpoints.

    • Check result: Check pending
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Frasma

    io.github.francemazzi/frasma 1.0.0

    Read-only Frasma MCP: profile, knowledge search, diagnostic handoff. No email.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Project management, Knowledge and notes
    • Updated Aug 25, 2026

  • Humanity Commons

    io.github.Enrico55/humanity-commons 0.2.4

    Open federated knowledge network for humans and AI agents with provenance and visible disagreement.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Vocabit

    io.github.JohnBilousov/vocabit-mcp 0.1.3

    Create flashcard sets in the Vocabit app and read back how the learner actually did.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • Mnema — Shared Brain for You and Your AI Agents

    in.theboringpeople/mnema 0.1.1

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

    • Check result: Sign-in requiredLast check over 26 hours ago
    • OAuth sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Communication, Knowledge and notes
    • Updated Aug 25, 2026

  • Captia Industrial Knowledge

    com.captiatechnology/knowledge 1.0.0

    Industrial glossary, protocol reference, technical search and OEE calculation. Read-only.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • stellavault

    io.github.Evanciel/stellavault 0.9.0

    Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • locker

    dev.veritap/locker 0.3.1

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

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • agent-memory

    dev.veritap/agent-memory 0.3.0

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

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 25, 2026

  • mcp

    io.br8n/mcp 0.1.2

    Owned, portable working memory: a plain-files markdown brain any model can read and cite.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • Recall

    io.github.imjakezimmer32/recall 1.0.1

    Notes, files, GitHub, and Drive through one MCP connection.

    • Check result: Check pending
    • API key sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Files and storage, Knowledge and notes
    • Updated Aug 24, 2026

  • Talamus

    io.github.ampres-ai/talamus 1.1.3

    Local-first, source-grounded memory that survives AI agent sessions.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • reef

    me.reefwith/reef 1.0.1

    Shared, living memory for you and your people — coves your AI assistant can read and write.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • SiteGPT Docs

    io.github.sitegpt/sitegpt-docs 1.0.1

    Search the SiteGPT documentation: setup, features, API reference, troubleshooting.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • GuruHotel

    com.guruhotel/mcp 1.1.0

    GuruHotel product knowledge: direct booking platform for hotels, PMS compatibility and pricing.

    • Check result: RespondsLast check over 26 hours ago
    • No sign-in
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • sg-eli-mcp

    io.github.matematicsolutions/sg-eli-mcp 0.3.3

    MCP server for Singapore Statutes Online: browse, fetch, and cite Singapore Acts.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 24, 2026

  • se-eli-mcp

    io.github.matematicsolutions/se-eli-mcp 0.3.3

    MCP server for Swedish statutes (SFS) via Riksdagen open data with verifiable citations.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Data and analytics, Knowledge and notes
    • Updated Aug 24, 2026

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