io.github.nhorie-canal/mmm-mcp-server
Matryoshka Mind Map
Read and write your Matryoshka Mind Map (nested mind map / TODO app) from AI agents.
alive probed 2026-10-15
9tools
3.4ktokens in Claude Opus 5.5
3.5ktokens in Claude Code
1.7 %of a 200k context window
2.3ko200k_base estimate
416 msto initialize
13 msto list tools
- Run it
- npx -y mmm-mcp-server@0.1.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- matryoshka-mindmap 0.1.3
- Capabilities
- tools
- Instructions
- 180 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/nhorie-canal/mmm_mcp
- Registry
- active, updated 2026-10-07 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| list_elements | 375 | 17 % |
| auto_structure_thought | 357 | 16 % |
| import_markdown_context | 274 | 12 % |
| delete_elements | 247 | 11 % |
| move_element | 244 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.nhorie-canal/mmm-mcp-server)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.