editor
Create and share 3D architectural projects.
The Pascal Editor MCP server enables AI agents to create and manipulate 3D architectural projects programmatically through the Model Context Protocol. Built on React Three Fiber and WebGPU, it exposes scene tools, resources, and prompts that allow AI assistants to manage buildings, levels, walls, slabs, zones, and items in a persistent local database. The server runs alongside a local editor instance, providing authenticated access to 3D scene data through a collision-free loopback connection. Developers can integrate it with any MCP-compatible AI client to add spatial design capabilities to their workflows.
Key Features
Use Cases
- 01AI-assisted architectural floor plan generation and editing
- 02Programmatic creation of building layouts with walls, doors, and windows
- 03Automated furniture and fixture placement in 3D spaces
- 04Conversational design iteration with AI agents manipulating 3D scenes
- 05Integration of 3D spatial reasoning into AI-powered design workflows
- 06Plugin development for custom architectural elements and systems
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editor — FAQ
What is the Pascal Editor MCP server?+
It's an MCP server that exposes 3D architectural scene editing capabilities to AI agents, allowing them to create and manipulate buildings, levels, walls, and other spatial elements through the Model Context Protocol. The server runs locally alongside a React-based 3D editor backed by a persistent SQLite database.
How do I install the Pascal Editor MCP server?+
Install it using Node.js 22.13 or newer with 'npx @pascal-app/cli editor', which starts both the editor and the MCP service in the background. Then configure your MCP client to launch 'pascal mcp connect' to establish the connection.
Which AI clients work with this MCP server?+
It works with any MCP-compatible AI host or client that supports the Model Context Protocol. The server provides an authenticated connection through collision-free loopback ports.
Do I need API keys or credentials?+
No external API keys are required. The server runs entirely locally with authenticated access managed through the CLI-launched background service.
Is the Pascal Editor MCP server free?+
Yes, it's released under the MIT License and is free to use. The source code and all packages are open source and available on GitHub and npm.
What are the prerequisites for running this server?+
You need Node.js version 22.13 or newer installed on your system. The CLI handles all other dependencies and setup automatically, including database initialization and port selection.
How do I install editor?+
Open the source repository on GitHub and follow its README. editor is a mcp server — MCP Agents Market links you directly to the official repo.
Is editor free?+
editor is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.