io.github.musharna/ldraw-mcp
ldraw-mcp
Render LDraw/LEGO models to images with real part geometry via headless Blender + ImportLDraw
alive probed 2026-10-19
6tools
≈ 824tokens, estimate
≈ 0.4 %of Claude's 200k window
0.6×the median server
3.2 sto initialize
7 msto list tools
- Run it
- uvx ldraw-mcp==0.3.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- ldraw 0.3.1
- Capabilities
- prompts, resources, tools
- Instructions
- none
- Of a 1M window
- ≈ <0.1 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/musharna/ldraw-mcp
- Website
- https://github.com/musharna/ldraw-mcp
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| bill_of_materials | 204 | 25 % |
| render_ldraw_file | 193 | 23 % |
| render_ldraw_text | 140 | 17 % |
| search_parts | 126 | 15 % |
| lookup_color | 123 | 15 % |
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 Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.