io.github.docdiagram/docdiagram-mcp
docdiagram-mcp
DocDiagram MCP server - embedded diagrams in MDX docs
alive probed 2026-10-14
19tools
4.6ktokens in Claude Opus 5.5
4.8ktokens in Claude Code
2.3 %of a 200k context window
2.5ko200k_base estimate
9.4 sto initialize
40 msto list tools
- Run it
- uvx docdiagram-mcp==0.3.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- docdiagram-mcp 3.4.8
- Capabilities
- experimental, extensions, logging, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Registry
- active, updated 2026-06-24 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| diagram_create | 266 | 11 % |
| diagram_revise | 216 | 9 % |
| diagram_get | 214 | 9 % |
| repo_upsert | 200 | 8 % |
| embedded_diagram_create | 189 | 8 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.docdiagram/docdiagram-mcp)
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.