2 posts tagged with "ai"

Four websites, one product​

Our customers meet four websites: classcad.ch, classcad.ai, buerli.io and buerligons.io. This post explains how they belong together.

ClassCAD is the CAD engine. ClassCAD.ai is the tool with which AI agents model on it and write code. Buerli is the free SDK for your own applications, and Buerligons the finished CAD application. ClassCAD PDM for versioning and release is coming. You pay only for the engine, never for the SDK, the AI tools or Buerligons on Free.

CAD for agents, with the user in the loop​

In August we described four AI projects around ClassCAD. Two months later the picture has changed enough to write it again. The pieces now live in one open-source monorepo, classcad-ai, as five npm packages:

• @classcad/skill — the verified knowledge of the API
• @classcad/script — the medium: an agent writes a program, not one call per turn
• @classcad/renderer — the proof: deterministic views, sections and technical drawings
• @classcad/mcp — the MCP server for coding agents, now self-contained, with its own engine
• @buerli.io/ai — the in-app assistant for end users

And the part we are most pleased with: every MCP session comes with a live CAD app. Buerligons docks into the agent's session, so the user turns, selects and edits the same model the agent is building, and a share link lets a colleague do the same from another machine.