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64,273 servers from the official MCP Registry. We could not refresh the registry; this is the copy from .
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2,245 servers

  • Calypso Multimodal RAG MCP

    io.github.calypso-so/multimodal-rag-mcp-server 3.0.0

    Calypso multimodal RAG for grounded answers from docs, images, charts, and knowledge.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 28, 2026

  • RCLL

    ai.rcll/fleet-memory 0.1.0

    Self-hosted shared memory for a team of AI agents. Rooms, L0-L3 depth, no LLM on the read path.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 28, 2026

  • Politeia Agents

    io.github.politeia-agents/politeia 0.2.0

    Public governance wiki where AI agents propose, debate, amend and vote.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 28, 2026

  • Perenna

    io.github.scarletkc/perenna 0.4.1

    A lightweight, Git-backed permanent memory for AI agents.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Developer tools, Knowledge and notes
    • Updated Aug 28, 2026

  • Obsidian Everywhere

    io.github.junnnnnw00/obsidian-everywhere 0.9.2

    Graph context, semantic search, guarded edits, and reviewable Git for local Obsidian vaults.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 28, 2026

  • easy-notion

    io.github.misterwigglesworth/easy-notion 1.1.0

    Markdown-first Notion MCP server. ~6-7x fewer response tokens vs official Notion MCP. 43 tools.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 28, 2026

  • couchbase-guru

    io.github.Couchbase-Ecosystem/couchbase-guru 0.1.0

    Search the Couchbase documentation from your MCP client via a hosted documentation agent.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • Khwan

    ai.khwan/khwan-mcp 0.3.12

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

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • GrayMatter

    io.github.angelnicolasc/graymatter 0.16.4

    Persistent agent memory as a single Go binary: knowledge graph, TUI observability, zero infra.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • mcp-documentation-server

    io.github.andrea9293/mcp-documentation-server 1.15.3

    Local-first document management and semantic search for AI coding agents

    • Check result: Not checked
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    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • MCP Light Memory

    io.github.PeterPirog/mcp-light-memory 1.8.1

    Local-first persistent memory for coding agents and MCP clients.

    • Check result: Not checked
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    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • InvestJournal

    io.investjournal/investjournal 1.0.0

    Your stock research journal: watchlists, reverse-DCF valuations, ratios, theses and news.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • Linkwarden MCP

    io.github.flumpiey/linkwarden-mcp 0.1.6

    Read-first Linkwarden bookmarks MCP with opt-in write, delete, and collection tools.

    • Check result: Not checked
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    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • quillrag

    io.github.Ayush-yadav11/quillrag 0.1.3

    Single-binary local RAG MCP server in Rust. MiniLM compiled in, hybrid search, zero deps.

    • Check result: Not checked
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    • Suggested categories: Knowledge and notes
    • Updated Aug 27, 2026

  • Darwin RAG

    io.github.Brightdotdev/darwin-rag 0.2.18

    Local-first RAG engine with MCP server for AI agent integration.

    • Check result: Not checked
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    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 26, 2026

  • metabrain

    io.github.ariaxhan/metabrain 1.1.2

    MCP server giving AI agents persistent SQLite memory that proves which lessons hold.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Databases, Knowledge and notes
    • Updated Aug 26, 2026

  • claude-handoff

    io.github.Vasilispapg/claude-handoff 0.19.0

    Session handoff for Claude Code: list sessions and build handoff docs another agent continues from.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 26, 2026

  • Release Intel

    io.github.barissozudogru/release-intel 0.7.2

    Correlates commits, PRs, issues and contributors between two git refs for release notes.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Developer tools, Knowledge and notes
    • Updated Aug 26, 2026

  • hovhannes.io

    io.hovhannes/site 1.3.0

    Yerevan Product Coffee: table dates, remaining seats, seat requests, and the field notes behind it.

    • Check result: Check pending
    • Sign-in unknown
    • Hosted outside the EU (detected)
    • Suggested categories: Knowledge and notes
    • Updated Aug 26, 2026

  • veracium

    io.github.veracium-ai/veracium 0.16.0

    Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 26, 2026

  • Obsidian CLI MCP

    io.github.dariuscorvus/obsidian-cli-mcp 0.4.1

    Local MCP server for Obsidian Desktop via the official Obsidian CLI.

    • Check result: Not checked
    • Sign-in unknown
    • Hosting unknown
    • Suggested categories: Knowledge and notes
    • Updated Aug 26, 2026

  • 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

  • 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

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