# SolidCraft introduces parametric CAD with Rust and MCP support

> **Key takeaway:** SolidCraft is an early-stage, open-source parametric CAD suite written in Rust that supports desktop, browser, and AI-driven automation via MCP.

**Published:** 2026-10-17T11:00:51+00:00 
**Source:** Hackaday Hardware 
**Category:** open-hardware 
**Canonical URL:** https://fosswire.org/news/solidcraft-introduces-parametric-cad-with-rust-and-mcp-suppo.html 

## Summary
SolidCraft is a new open-source 3D modeling suite designed for both desktop and browser environments. Built entirely in Rust, it features a parametric timeline that allows models to rebuild automatically when parameters change. The project distinguishes itself by offering a headless CLI and a Model Context Protocol (MCP) server to enable AI agents to interact with the software.

## Technical capabilities of SolidCraft
- Written entirely in **Rust**
- Supports **sketches, solid modeling, and constraints**
- Features a **parametric feature timeline** for automatic rebuilding
- Provides multiple interfaces: **desktop, browser, headless CLI, and MCP server**
- Every user action is treated as a **command with JSON parameters**

## Why it matters
By providing an MCP server and JSON-based command structure, SolidCraft aims to integrate 3D modeling into automated and AI-driven workflows.