Open Directory & Ecosystem
3

3DP

Verified Integration
Author: @spawningCategory: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect 3DP to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "3dp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-3dp"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Enables Claude to generate 3D-printable CAD models and prepare them for fabrication on 3D printers like the Bambu Lab X1C.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for 3DP

3DP is an MCP server that extends Claude's capabilities, enabling it to generate detailed 3D-printable CAD models using the build123d library. It also prepares these models for fabrication on 3D printers and can output STL/STEP files ready for slicing.

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