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ldraw-mcp

Render LDraw/LEGO models to images with real part geometry via headless Blender + ImportLDraw

Connector by musharna · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 3
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/musharna-ldraw-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Render LDraw/LEGO models to images with real part geometry via headless Blender + ImportLDraw

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
3 read · 1 write · 0 delete · 2 not yet classified
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Tools by what they do 6

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

  • check_renderer
  • lookup_color
  • search_parts

Write 1 · Create, change, send or run things.

  • render_ldraw_text

Not yet classified 2 · We could not tell from the name and description.

  • bill_of_materials
  • render_ldraw_file

Secrets and settings it asks for

Other settings (environment variables or headers).

  • LDRAW_LIBRARY_PATH
  • LDRAW_MCP_BLENDER

Network hosts it talks to 5

  • api.github.com · found in code
  • github.com · found in code
  • glama.ai · found in code
  • ldraw.org · found in code
  • library.ldraw.org · found in code

Files it touches

  • /mnt/c/Us
  • /usr/share/ldraw
  • Your home directory (~)
  • ~/.ldraw
  • Any path the agent passes to its tools

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • bill_of_materials

    Bill of materials for an LDraw model: part x colour x quantity rows. Give `path` (a .ldr/.mpd file) or `ldr` (inline LDraw text), not both. MPD sub-models are expanded with their multiplicity, and colour 16 inherits the colour of the line that referenced the sub-model. Part descriptions and colour names come from the LDraw library when one is installed; without it the counts are the same and those fields are null. A colour code that LDConfig.ldr does not define is listed in `unknown_color_codes`, and a part the library lacks in `parts_not_in_library`.

  • check_renderer

    Report whether the LDraw rendering stack is available and why not.

  • lookup_color

    Look up LDraw colours in the library's LDConfig.ldr. `query` is a colour code (`4`, or a direct colour `0x2FF8800`) or part of a name (`dark blue`, `Trans_Red`). Returns code, name, RGB, edge colour, alpha and finish for each match; an unknown code returns no matches.

  • render_ldraw_file

    Render an LDraw model file (.ldr/.mpd/.dat) to a PNG image. Views are rendered at each comma-separated azimuth (degrees) and stitched side by side. Higher samples = cleaner but slower. Bounds: resolution 32..2048 px per view, samples 1..1024, 1..8 azimuths, and resolution^2 x samples x views at most 2**27.

  • render_ldraw_text

    Render inline LDraw content (the text of a .ldr file) to a PNG. Useful for quick experiments without writing a file first. Same bounds as render_ldraw_file.

  • search_parts

    Search the LDraw library's parts by description or file-name substring. Case-insensitive, runs of spaces collapsed (`brick 2 x 4` matches the header `Brick 2 x 4`). Returns at most `limit` parts (max 200) plus the total number of matches.

Signals

Stars
3
Forks
0
Open issues
2
Weekly downloads
135
Last commit
Oct 23, 2026 (5 days ago)
Last release
Sep 23, 2026 (1 month ago)
Last package publish
Sep 23, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.musharna/ldraw-mcp
Version
0.3.1
Auth
No auth
Packages
pypi ldraw-mcp
License
MIT
Repository
github.com/musharna/ldraw-mcp
Website
github.com/musharna/ldraw-mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from musharna

Cite this page

ldraw-mcp. Agent Mart. https://agentmart.dev/connectors/musharna-ldraw-mcp (last updated 2026-10-24)