step-file

MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute

A set of examples and demos for 3dmeshviewer component

STEP to glTF 2.0 with OpenCascade

Convert OpenRocket (.ork) files to CAD compatible STEP files in the click of a button!

Anvilate is an open-source, local-first design agent for mechanical engineers. Describe a part in plain English and receive a physics-validated, parametric STEP or DXF file that drops straight into CATIA, SolidWorks, NX, or AutoCAD, alongside the editable Python source code.

Python scripting in Salome allows us to automatically generate random particles or pores. With subsequent operations we are able to build composite or porous bodies for study in Code_Aster.

A verifiable engineering knowledge engine that turns technical documents, CAD models, and equipment data into structured knowledge for humans and AI agents.

Python scripting in Salome for auto-generating overflows and venting lines for die-casting and Thixomolding

Hardware resources for Kalmix GNSS products — datasheets, 3D models, pinout diagrams, compliance certificates, and drivers.

Python scripting in Salome for auto-generating runners for die-casting and Thixomolding

This project allows you to download CAD files in `.STEP` format. Currently, the app supports various types of gears, bearings, and fasteners.

Analytical calculations (Mathcad), 3D CAD modeling (SolidWorks, STEP), and electromagnetic simulation (CST Studio Suite) of a microstrip transmission line operating at 1.015 GHz.

Single-file, in-browser STEP (ISO 10303) viewer — the example app for step-io

🔩 3D models of 6mm to 50mm M3 Hex Cap Head Screws

Parse DIALux EVO project files (.dat/.evo) into type-safe Pydantic models with Python.

An adversarial conformance corpus for IFC parsers — 52 trap files, and a scoreboard of how IfcOpenShell, web-ifc and friends survive them.

Open-source 3D printable mounting bracket for Colorado Time Systems (CTS) Lane Speakers and Quikblox TP (Tall Profile) starting blocks. Includes production STL and editable STEP files. Designed for high-durability PETG printing with 316 stainless steel hardware requirements for aquatic environments.

Jointly — CAD to URDF converter. Download the Windows desktop app (SolidWorks/STEP/mesh to URDF, local CAD processing).

Fabdose — manufacturability check for product designers. Drop a STEP file, find what breaks in production before asking a factory. Local geometry analysis, macOS and Windows, built solo.

One student, one AI engineering studio. ASP #7058 on OKX.AI