io.github.lucas19919/diagonaldiagrams
diagonaldiagrams
Is the diagonaldiagrams MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.
Diagrams and charts for agents: Mermaid or a spec in, an audited SVG out.
alive probed 2026-11-15 · unchanged since 2026-11-02
- Run it
- uvx diagonaldiagrams@0.9.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- diagonaldiagrams 0.9.1
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 3.1k tokens in Claude Opus 5.5, exact, measured 2026-11-02. With the Claude Code prefix mcp__…__ on each tool name: 3.2k. The o200k_base estimate is 1.9k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/lucas19919/diagonaldiagrams
- Website
- https://lucas19919.github.io/diagonaldiagrams/
- Registry
- active, updated 2026-11-01 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.63×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| render | 790 | 486 | 26 % |
| validate | 639 | 393 | 21 % |
| export | 406 | 250 | 13 % |
| apply | 259 | 159 | 8 % |
| audit | 236 | 145 | 8 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.lovelyquality/korail-mcp · alive
- SaturnZap io.github.lqwdtech/saturnzap · not found
- Python Exec Sandbox io.github.lu-zhengda/mcp-python-exec-sandbox · alive
- io.github.luarss/openroad-mcp · alive
- Firebird MCP Server io.github.lucasgabriel0802/firebird-mcp · alive
- lcc — Local Context Compiler io.github.lucasmartins-ai/lcc · alive
- Querido Diário MCP Server io.github.lucaspmgomess/querido-diario-mcp-server · alive
- io.github.lucavisconti211-debug/heu-mcp · crashed on start
Servers that mention diagrams or audited.
- AutEng MCP - Markdown Publishing & Document Share Links ai.auteng/mcp · alive
- DiagramZu ai.diagramzu/mcp · needs auth
- Decision Log ai.decisionlog/mcp · alive
- ai.jeda/jeda-ai · alive
- Line9 ai.line9/diagrams · alive
- ai.mcpmyadmin/mcpmyadmin · needs auth
- Lucid app.lucid.mcp/lucid · needs auth
- ai.smithery/hustcc-mcp-mermaid · not found
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.