{"repo":"grimashevich/sweethome3d-mcp-server","free":true,"listed":false,"github":"https://github.com/grimashevich/sweethome3d-mcp-server","clone":"git clone https://github.com/grimashevich/sweethome3d-mcp-server.git","description":"Sweet Home 3D plugin that embeds an MCP server — lets Claude control Sweet Home 3D over HTTP","language":"Java","stars":33,"topics":[],"license":"GPL-2.0","category":"mcp-servers","readme_excerpt":"Sweet Home 3D MCP Plugin A plugin for Sweet Home 3D that embeds an MCP (Model Context Protocol) server directly inside the application. Lets Claude and other AI assistants control Sweet Home 3D over HTTP — create walls, place furniture, render photos, and more — without any external proxy or separate server process. Screenshots Requirements Requirement Version ------------- --------- Sweet Home 3D 6.0 or newer Java (bundled with SH3D or system) 11 or newer Note: Sweet Home 3D ships with a bundled JRE. Make sure it is Java 11+. Very old SH3D builds (32-bit Windows installer with JRE 1.8) will silently fail to load the plugin due to UnsupportedClassVersionError . Installation Step 1. Download the latest .sh3p file from Releases. Step 2. Copy it to your Sweet Home 3D plugins folder: OS Plugins folder ---- ---------------- Windows %APPDATA%\\eTeks\\Sweet Home 3D\\plugins\\ macOS /Library/Application Support/eTeks/Sweet Home 3D/plugins/ Linux /.sweethome3d/plugins/ Step 3. (Re)start Sweet Home 3D. The MCP server starts automatically on port 9877 . You can verify it is running: Tools → MCP Server... shows the server status. Troubleshooting macOS: the MCP server won't start (cannot open port) The Mac App Store build of Sweet Home 3D is sandboxed and ships without the com.apple.security.network.server entitlement, so it is not allowed to open a listening socket. Because the plugin listens on port 9877 , the MCP server cannot start under that build. Fix: use a non-sandboxed build of Sweet","default_branch":null,"files":null,"tree":[],"storefront":"/r/grimashevich","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/grimashevich/sweethome3d-mcp-server/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}