
Trag
AI code review companion
A CAD design tool for coding agents (free + open source)
Give your coding agent the ability to design real, manufacturable parts. Hand Claude Code or Codex a prompt, a sketch, or image. It writes build123d or CadQuery scripts, then runs agentcad to check its own work, catching broken code, confirming the geometry is watertight and dimensionally correct, and rendering it from every angle so your agent fixes its mistakes before you ever see them. You get back an interactive viewer plus STEP / STL / GLB files — ready to inspect, edit, or print.
Founded on June 9, 2026, agentcad has been active for a few weeks. The product targets the Artificial Intelligence (AI), 3D Printers, and GitHub sectors. With 80 votes and 1 comment, it stands out in its category as a startup building its audience.
Browse all startups in Artificial Intelligence (AI), 3D Printers, GitHub.
Other startups building in the same space

AI code review companion

Keyword‑driven AI articles auto‑posted to your blog

Your open source AI gateway & API developer portal

The in-browser Postgres sandbox with AI assistance

An open source AI harness built with the human in mind

An open source AI necklace

AI second brain for all your saved stuff

One MCP server for AI agents to handle thousands of tools

The open-source prompt engineering platform
Discussion 0