Ext Ops Panel
Open dashboard

io.github.seayniclabs/knowledge

Search, read and write your self-hosted Open Notebook knowledge base from an AI assistant.

MCP server · by seayniclabs

About

io.github.seayniclabs/knowledge is an MCP server published by seayniclabs. Marketplaces we read that list it: 1 (Official MCP Registry). The last change we recorded was on 2026-10-27. As of our marketplace pass on 2026-10-31.

What it asks for

  • Runs on your machine
  • Secrets: 1
  • Settings: 4

Requires: KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD (secret)

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code
  • Codex
  • Cursor
  • VS Code
  • Copilot CLI

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a local MCP server: PyPI package

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --env "KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD=<YOUR_KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD>" --transport stdio knowledge -- uvx knowledge-bundle-mcp
Codex~/.codex/config.toml
[mcp_servers.knowledge]
command = "uvx"
args = ["knowledge-bundle-mcp"]

[mcp_servers.knowledge.env]
KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD = "<YOUR_KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD>"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "knowledge": {
      "command": "uvx",
      "args": [
        "knowledge-bundle-mcp"
      ],
      "env": {
        "KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD": "<YOUR_KNOWLEDGE_OPEN_NOTEBOOK_PASSWORD>"
      }
    }
  }
}

Replace the values in angle brackets with your own. We show the names of the settings, never values.

Optional settings it also lists: KNOWLEDGE_OPEN_NOTEBOOK_ALLOWED_NOTEBOOKS, KNOWLEDGE_OPEN_NOTEBOOK_REQUIRE_CONFIRM, KNOWLEDGE_OPEN_NOTEBOOK_URL.

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.2.1 Forks (GitHub): 0
Stars (GitHub): 0
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What changed

  1. Official MCP Registry: released version 0.2.1 (was 0.2.0)
  2. Official MCP Registry: released version 0.2.0 (was 0.1.1)
  3. Became a product we track
  4. Official MCP Registry: appeared

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • knowledge-base

    Knowledge-base / wiki framework with skills for ingestion, query, and lint. Build a structured, citable corpus with cross-references and concept pages.

    by AIWG Contributors · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • knowledge-base

    Build and query a structured, evidence-backed knowledge base. Every answer cites literal quotes from your KB files.

    by TechWolf · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Knowtis

    Create, search and manage Knowtis collaborative notes from AI assistants.

    by knowtis.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Molio Knowledge Base

    Read-only access to your Molio local knowledge base: search, read, browse, and AI Q&A.

    by zhuzhaoyun · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • knowledge-loom

    Keep Codex and Claude inside clear boundaries when they read or update local Markdown notes.

    by Mike Xiao · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Phasoric

    Search, read, and safely update Markdown notes in your connected Phasoric knowledge vaults.

    by aketchel · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • open-second-brain

    Plugin-first second brain for AI agents and humans (Obsidian-compatible Markdown vaults).

    by Open Second Brain contributors · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Obsidian Semantic Search

    Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

    by DalecB · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • sayou

    Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.

    by pixell-global · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • NeuroStack

    Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.

    by raphasouthall · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • context-link

    Connect Claude to your Context Link knowledge base and retrieve just the right context from your connected sources: Notion, Google Drive and any websites. Context Link also has a…

    by Context-Link · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • vault-pkm

    Personal knowledge management for Claude Code. Connect to your Obsidian vault with 20 MCP tools, semantic search, wikilink graph traversal, template-based note creation, link…

    by AdrianV101 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • enzyme

    Knowledge indexing for Obsidian vaults — explore your notes by concept, not keyword. Enzyme reads the tags, links, and folders you already use, builds semantic clusters, and…

    by jshph · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • knowmine-personal-knowledge-base

    Save notes and decisions during AI conversations. Search them later by meaning, not keywords. Works across Claude Code and any MCP-compatible AI.

    by YIING99 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • obsidian-knowledge

    Self-evolving Claude Code plugin that manages an Obsidian knowledge vault: capture, organize, index, garden — plus a meta-skill that improves the harness itself.

    by crypdick · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • notion

    Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless…

    by makenotion · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • claude-md-management

    Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • remember

    Continuous memory for Claude Code. Extracts, summarizes, and compresses conversations into tiered daily logs. Claude remembers what you did yesterday.

    by Digital-Process-Tools · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • alloydb

    Create, connect, and interact with an AlloyDB for PostgreSQL database and data.

    by gemini-cli-extensions · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • atlan

    Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…

    by atlanhq · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • Enterprise Search

    Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between apps.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Unstructured Foundation

    Connect sources and search processed documents with Unstructured Foundation. Provides MCP access to source setup, processing status, document search, and document retrieval.

    by Unstructured-IO · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • atlan

    Atlan data catalog plugin for Claude Code. Search, explore, govern, and manage your data assets through natural language. Powered by the Atlan MCP server with semantic search…

    by atlanhq · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • box

    Work with your Box content directly from Claude Code — search files, organize folders, collaborate with your team, and use Box AI to answer questions, summarize documents, and…

    by box · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Notion

    Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.

    by Notion · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Airtable

    Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…

    by Airtable · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • ClickUp

    Turn Codex into your ClickUp command center.

    by ClickUp · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Zotero

    Work with Zotero from Codex: search your library, export BibTeX, insert citations, and import references through the Zotero desktop app.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Linear

    Search, create and update Linear issues, projects, and initiatives. Draft PRDs, write updates, analyze customer requests, and keep plans up to date — all from within ChatGPT

    by Linear Orbit, Inc · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • knowledge-base

    Knowledge-base / wiki framework with skills for ingestion, query, and lint. Build a structured, citable corpus with cross-references and concept pages.

    by AIWG Contributors · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • knowledge-base

    Build and query a structured, evidence-backed knowledge base. Every answer cites literal quotes from your KB files.

    by TechWolf · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • knowledge-loom

    Keep Codex and Claude inside clear boundaries when they read or update local Markdown notes.

    by Mike Xiao · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • open-second-brain

    Plugin-first second brain for AI agents and humans (Obsidian-compatible Markdown vaults).

    by Open Second Brain contributors · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • sayou

    Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.

    by pixell-global · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • doublecheck

    Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • anarlog

    Query Anarlog meetings locally, or connect through OAuth to read opted-in Cloud snapshots.

    by fastrepl · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • brainmaxxing

    Codebase-grounded concept-mastery quizzes with an interactive BrainMax Canvas dashboard.

    by juliamuiruri4 · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • whatidid

    Turn your Copilot sessions into proof of impact — research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • roundup

    Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins, npm registry (MCP servers) · Describes nearly the same job

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • azure-devops-copilot-plugin

    Bring Azure DevOps work-item, repository, and pull-request workflows into GitHub Copilot.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Craft

    Search, create, and update documents and daily notes.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Mem

    Capture, search, and organize notes and collections.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Guru

    Search company knowledge and draft verified answers.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Readwise

    Search highlights and Reader documents, save articles.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Fireflies

    Search meeting transcripts, summaries, and action items.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Obsidian

    MCP server that interacts with Obsidian via the Obsidian rest API community plugin.

    by MarkusPfundstein · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Memory (Reference)

    Knowledge graph-based persistent memory system.

    by modelcontextprotocol · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Needle Remote

    Production-ready RAG service to search and retrieve data from your documents.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • mcp-neo4j-memory io.github.neo4j-contrib/mcp-neo4j-memory

    MCP Neo4j Knowledge Graph Memory Server

    by neo4j-contrib · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Needle

    Production-ready RAG service to search and retrieve data from your documents.

    by needle-ai · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • Knowtis

    Create, search and manage Knowtis collaborative notes from AI assistants.

    by knowtis.app · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Molio Knowledge Base

    Read-only access to your Molio local knowledge base: search, read, browse, and AI Q&A.

    by zhuzhaoyun · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Phasoric

    Search, read, and safely update Markdown notes in your connected Phasoric knowledge vaults.

    by aketchel · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Obsidian Semantic Search

    Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

    by DalecB · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • sayou

    Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.

    by pixell-global · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

Has a listing on PyPI (MCP servers) (5)
  • Joplin MCP Server

    FastMCP server exposing Joplin notes, notebooks, tags, and imports.

    by alondmnt · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • Gnosis MCP

    Zero-config MCP server for searchable documentation. SQLite or PostgreSQL.

    by nicholasglazer · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, PyPI (MCP servers) · Describes nearly the same job

  • Outline MCP Server

    Connect AI assistants to Outline for document search, reading, and management

    by Vortiago · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, PyPI (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • Zotero MCP

    Search your Zotero library, retrieve item metadata, and read full text from AI assistants.

    by kujenga · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

  • notion com.mcparmory/notion

    Create, update, and manage pages, databases, and workspace users

    by mcparmory.com · MCP server

    Listed on: Official MCP Registry, PyPI (MCP servers) · Describes nearly the same job

Has a listing on npm registry (MCP servers) (5)
  • open-memex

    Local-first memory for AI coding agents — Markdown + SQLite FTS5, shared across editors via MCP.

    by stoneskin · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • Knowl

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

    by dat999zx · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • agent-knowledge io.github.keshrath/agent-knowledge

    Cross-session memory for AI agents - knowledge graph, scoring, semantic search

    by keshrath · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community, npm registry (MCP servers), Community GitHub marketplaces · Describes nearly the same job

  • notion-mcp-server io.github.awkoy/notion-mcp-server

    Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.

    by awkoy · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

  • better-notion-mcp io.github.n24q02m/better-notion-mcp

    Markdown-first Notion for AI agents -- pages, databases, blocks, and comments in one call.

    by n24q02m · MCP server

    Listed on: Official MCP Registry, npm registry (MCP servers) · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Want this mark on your plugin in our catalog?

Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works

You also get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built