Plugwise MCP Server

# List Hubs Command ## Overview The `/hubs` command lists all registered Plugwise hubs from the `/hubs` folder and the in-memory registry. ## Usage ### Command Syntax ``` /hubs ``` No parameters required. ### Example ``` /hubs ``` ## Response Examples ### When Hubs Are Registered ``` 📋 Registered Hubs (2) 1. Adam IP: 192.168.1.100 Model: Gateway Firmware: 3.7.8 2. Smile P1 IP: 192.168.1.101 Model: P1 Meter Firmware: 4.2.1 Use /connect with the IP address to connect to a hub. ``` ### When No Hubs Are Registered ``` 📋 No hubs registered yet. Use /addhub <hub-name> to add a new hub. ``` ## How It Works 1. **Load from Files**: The command automatically loads all hub configurations from the `/hubs` folder 2. **In-Memory Registry**: Also includes any hubs discovered during the current session 3. **Formatted List**: Displays each hub with: - Hub name - IP address - Model (if available) - Firmware version (if available) ## Use Cases - **Quick Reference**: See all available hubs at a glance - **Connection Info**: Get IP addresses for connecting to hubs - **Verification**: Confirm a hub was successfully added with `/addhub` - **Inventory**: Maintain an overview of all Plugwise hubs in your network ## Related Commands - `/addhub <hub-name>` - Add a new hub to the registry - `/add_hub` - Add a hub by name/ID - `/connect` - Connect to a specific hub ## Technical Details - Reads all `.json` files from the `/hubs` directory - Merges with in-memory discovered hubs - Sorted by discovery order - Shows up to 254 hubs (network limitation) ## Example Workflow ```bash # Add a hub /addhub glmpuuxg # List all hubs /hubs # Connect to a hub from the list /connect 192.168.1.100 glmpuuxg ```