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SolidCraft adds parametric CAD modeling with an MCP server for agents

github.com 9 min read Editor score 6/10

SolidCraft is a Rust CAD app with a parametric feature timeline, desktop and browser versions, and an MCP server for AI agents. Its example rebuilds a Raspberry Pi case when a parameter changes, illustrating a concrete agent-facing design tool.

What: • SolidCraft is an open-source parametric 3D CAD application built in Rust, with a built-in MCP server for AI agents.
How: • Its feature timeline rebuilds models when dimensions change; a rover model with 3,323 editable steps was created through its MCP server.
Why it matters: • MCP-based CAD modeling gives agents a way to create editable designs, while parametric rebuilds preserve changes across a model.

AI agents use SolidCraft's built-in MCP server to model in the CAD application. Sketched from the article's own text.

Read on github.com → Hacker News · 51 comments

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