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Matryoshka Mind Map

Matryoshka Mind Map

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matryoshkamap.web.appProductivity2Updated today
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About Matryoshka Mind Map

Matryoshka Mind Map MCP Server lets AI agents read and edit nested mind maps and TODOs in the Matryoshka app. It supports turning conversation ideas and notes into map content, with account data accessed directly on the user's computer.

Key features

  1. 01List maps
  2. 02Create nested maps from ideas
  3. 03Check off TODO tasks
  4. 04Import notes and Markdown
  5. 05Local sign-in and account access

Use cases

  1. 01Reviewing existing maps through an agent
  2. 02Turning conversation ideas into a mind map
  3. 03Marking a completed TODO
  4. 04Importing long notes into a map

MCP support

Provides an MCP server that lets compatible clients read and write Matryoshka maps and TODOs. It runs locally while the agent is in use.

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "nhorie-canal-mmm": {
      "command": "npx",
      "args": [
        "-y",
        "mmm-mcp-server"
      ]
    }
  }
}
Run commandnpx -y mmm-mcp-server

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npmmmm-mcp-server0.3.2

Tools

9

Saved tool list · updated today

This tool takes no parameters.

Details

From the project README

Matryoshka Mind Map MCP Server

English | 日本語

Talk to your AI agent, and it reads and writes your nested mind maps and TODOs in Matryoshka Mind Map.

Asking an AI agent to plan a trip fills a Matryoshka map, and "I booked the hotel" checks it off

Get the app (free to start): Web app · App Store · Google Play

What you can do

  • "Show me my maps" — lists your maps
  • Turn ideas from the conversation into a nested mind map
  • "I finished task X" — checks it off your TODO list
  • Paste long notes or Markdown and import them into a map

Get started

You need a Matryoshka account linked to Google, Apple, or an email address (anonymous-only accounts cannot be used).

Claude Desktop (no terminal needed)
  1. Download mmm-mcp-server.mcpb and double-click it, then click Install in Claude Desktop.
  2. Say "Sign in to Matryoshka". A browser window opens: approve with Google or Apple, or enter your email and password on the sign-in page (it runs only on your computer; your password is never shared with the AI).
  3. Talk to it:
    • "Show me my Matryoshka maps."
    • "Add a task called [task] to the [map name] map."
    • "Import these notes into the [map name] map."

The first time a map's contents are read, Claude asks for your permission.

Claude Code and other MCP clients

Requires Node.js 18+. New to the terminal? Follow the step-by-step setup guide.

Claude Code:

claude mcp add mmm -- npx -y mmm-mcp-server@latest

Other MCP clients: register npx -y mmm-mcp-server@latest as the server command.

Then ask the agent to sign in to Matryoshka, or sign in from the terminal with the method you use in the app (google, apple, or email):

npx -y -p mmm-mcp-server@latest mmm-login login --method google

Privacy

  • Runs only on your computer, only while you talk to your agent. No always-on server.
  • Your login is stored only on your computer, and your maps are read and written directly in your own account. The developer cannot see your data.

More

Tips and advanced use — keeping maps tidy, recording tasks per folder, updating, troubleshooting.

Comments

Markdown supported

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.