Home3dplan

home3dplan is a home design editor: you draw the plan, and the rooms, the 3D model and the drawings follow. This connector gives Claude the same tools you use in the editor, in your own projects.

What Claude can do Projects: list, create and open your projects, read a storey's plan, and hand you a link that opens the project on a storey and a view. The building: draw and change walls, place doors and windows, name rooms, add storeys, add a roof, set materials, and run any editor command. Furniture, site and services: search the catalogue and place furniture, add fences, trees and landscape blocks, lay out a site from a brief, and generate electrical, plumbing, drainage and heating for a storey. Files and checks: export IFC, DXF, DWG, the PDF plan sheet and the schedules into the project, import a DXF, DWG or SVG drawing, turn drawn lines into walls, and run the editor's checks. Search: search and fetch over your projects and the documentation.

How it works You sign in with your home3dplan account over OAuth and allow what Claude asks for. From then on Claude acts as you: it sees the projects you are a member of and changes only the ones you can edit. Every change is one saved revision, visible at once in your open editor and undoable there. If the project changed in the editor meanwhile, the call is refused rather than overwriting anything. Claude does not render; it gives you the editor link and you render on your own device, in the quality you choose.

What home3dplan keeps Only the tool name, your account and the timing of each call, counted per month. Your conversation stays with Claude. Your profile page lists every connected assistant, and Revoke ends its access within a minute.

Needs a free home3dplan account. The server is in preview and open to every account at no charge; the free plan allows three thousand changes a month through assistants. Documentation at home3dplan.com/mcp.