AI-native parametric CAD for construction MEP and industrial design teams. Describe → generate → validate → refine.

Write one line of LCD; geometry is born. LCD isn’t a new syntax — it’s how you already write design notes.

Every change enters Review; you can always go back. The Agent never commits unless you click Accept.

Your firm’s SOP becomes the Agent’s muscle memory. Industry codes, company standards, past projects — all queryable.



Traditional CAD captures geometry but loses the reasoning, rules, and workflow behind the design.
One parameter tweak cascades through the entire Revit model. Hours of rework every time.
LCD: change one parameter, all instances follow.
Building codes are scattered across binders, PDFs, and tribal knowledge — not in the design tool.
Rule engine validates and suggests fixes automatically.
Revisions cascade. No way to try multiple options fast. Review happens in emails, not the drawing.
Version snapshots + Change review. Roll back in one click.
Tell the Agent what you need in natural language.
Agent writes LCD code. You review the diff.
Rules engine checks spacing, clearance, coverage.
DXF, STEP, PDF, SVG — ready for submission.
Every drawing, every export, every view traces back to a single parametric model. Change once, update everywhere.