Claude
   ↕ stdio (MCP)
server.py                      ← FastMCP, define los @mcp.tool()
   └─ tools/plugin_bridge.py       ← cliente TCP → localhost:65433
                                        ↓
      plugin/Navisworks_MCP_Plugin.dll  ← plugin C# DENTRO de Navisworks
                                        ↓ API .NET de Navisworks
                                   Navisworks Manage 2025

server.py                  ← servidor MCP (punto de entrada)
app.py                     ← aplicación auxiliar
requirements.txt           ← dependencias Python
tools/                     ← model_info, model_tree, property_search, selection_sets, clash, federated_inspector
bim_tools/                 ← utilidades BIM (property_search)
plugin/                    ← plugin C# (Navisworks_MCP_Plugin.cs) + botones + bundle
instalar_plugin.bat        ← instalación del bundle

pip install -r requirements.txt
python server.py

cd plugin
dotnet build -c Release

import socket, json
s = socket.socket(); s.connect(('127.0.0.1', 65433))
s.sendall(json.dumps({'command':'PING','params':{}}).encode())
print(s.recv(4096).decode()); s.close()