editor

An open-source 3D building editor that runs in the browser or from a command line. It lets people and AI agents design floor plans and architectural models locally.

Share on XLicense: MIT

Overview

Pascal Editor is an open-source 3D building editor built with React Three Fiber and WebGPU. It runs in the browser or from a local command line tool, and keeps projects on your own machine. AI agents can connect through MCP to help design floor plans and architectural models, so people and agents can work on the same building scene.

Key features

  • Runs in the browser or from a local CLI
  • MCP service lets AI agents edit scenes
  • Local-first storage in a database on your machine
  • Installable agent skills and a Claude Code plugin

Best for

People who want to design buildings in 3D with AI agent help while keeping data local. Use one active agent client per local service.

Upstream
pascalorg/editor
Fork on GitHub
Guo-astro/editor
Upstream stars
24k
Category
Apps and everyday utilities
Language
TypeScript
License
MIT
Forked
2026-03-22
Sync status
In syncLast synced 2026-09-29