jarvis-onshape-mcp — MCP Server by ReshefElisha

by ReshefElisha · MCP Server · ★ 64

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About jarvis-onshape-mcp

Jarvis Onshape MCP Claude Code plugin that lets Claude drive real Onshape CAD: sketches, extrudes, fillets, mates, parametric iteration via Variable Studios, custom FeatureScript features. Every mutating tool returns a structured truth: what changed, what warnings the regenerator raised, and hints for the next move. Multi-view PNG renders come back as image content so Claude can actually see the part. Includes a vision-decomposition skill that walks Claude through reading an engineering reference image before building. See for the benchmark data behind that workflow. "felt dramatically more like writing code than anything I've tried with an LLM CAD tool." What you get Truth-telling on every mutation. Every tool returns {ok, status, featureid, featurename, errormessage, changes?, hints?}. Silent regen failures are surfaced, warnings are enriched with actionable fixes. Vision. and return shaded PNGs (front/top/right/iso). zooms in on regions. caches a reference image (drawing, photo, sketch) the user shares so you can crop into it the same way. renders your in-progress part and composites it directly under the reference for side-by-side visual diff in a single image.

Quick Facts

Stars64
Forks3
LanguagePython
CategoryMCP Server
Quality Score67.8890555829485/100
Last Updated2026-04-22
Created2026-04-17
Platformsclaude-code, mcp, python
Est. Tokens~1286k

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Frequently Asked Questions

What is jarvis-onshape-mcp?

jarvis-onshape-mcp is Jarvis Onshape MCP — Claude Code plugin for driving real Onshape CAD. Vision-decomposition skill + truth-telling + parametric iteration + FeatureScript.. It is categorized as a MCP Server with 64 GitHub stars.

What programming language is jarvis-onshape-mcp written in?

jarvis-onshape-mcp is primarily written in Python.

How do I install or use jarvis-onshape-mcp?

You can find installation instructions and usage details in the jarvis-onshape-mcp GitHub repository at github.com/ReshefElisha/jarvis-onshape-mcp. The project has 64 stars and 3 forks, indicating an active community.

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