Jarvis Onshape MCP — let Claude drive real Onshape CAD. Sketches, extrudes, fillets, mates, parametric iteration, FeatureScript custom features. Includes the vision-decomposition skill (zoom-and-describe a reference image into a structured feature tree before building) and side-by-side reference comparison tool. Structured truth-telling on every mutation.
npx claudepluginhub adityacodepublic/onshape-cad --plugin jarvis-onshape-mcpThis plugin requires configuration values that are prompted when the plugin is enabled. Sensitive values are stored in your system keychain.
ONSHAPE_API_KEYOnshape API access key. Get one at https://dev-portal.onshape.com/ (the 'Access Key' value when you create an API key pair).
${user_config.ONSHAPE_API_KEY}ONSHAPE_API_SECRETOnshape API secret key (the 'Secret Key' shown once when you create the API key pair).
${user_config.ONSHAPE_API_SECRET}Protocols for driving Onshape CAD via the onshape-mcp plugin. Render-first and entity-first workflows, unit + coordinate conventions, iteration discipline, when to reach for FeatureScript, and the gotchas (REMOVE-on-face auto-flip, Variable Studios as separate elements, deterministic ID remapping). Load before building anything in Onshape — the plugin's MCP tool surface makes more sense with this doc in context.
Look at an engineering reference image (drawing, iso render, photo) and produce a structured feature decomposition BEFORE building anything in Onshape. Output is a feature tree the user can review and the build phase can execute against. Use this whenever the user gives you a reference image and asks you to model it. Skip if the user has already described the part in plain text.
Persistent memory system for Claude Code - seamlessly preserve context across sessions
Admin access level
Server config contains admin-level keywords
Requires secrets
Needs API keys or credentials to function
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Standalone image generation plugin using Nano Banana MCP server. Generates and edits images, icons, diagrams, patterns, and visual assets via Gemini image models. No Gemini CLI dependency required.
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Permanent coding companion for Claude Code — survives any update. MCP-based terminal pet with ASCII art, stats, reactions, and personality.
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