Add TP-Link Deco network stats tools

README.md

@@ -20,6 +20,10 @@ and stays on the local machine.
 | `contacts_search` | Search contact names and organizations without disclosing contact methods |
 | `contacts_read` | Read phone and email details for one selected contact |
 | `contacts_create` | Create a contact with optional email and phone details |
+| `deco_get_overview` | Read TP-Link Deco overview stats and firmware |
+| `deco_list_clients` | List online Deco clients and current traffic speeds |
+| `deco_get_ipv4_status` | Read WAN/LAN IPv4 status |
+| `deco_get_firmware` | Read Deco model and firmware version |
 
 There are no destructive tools in the initial server.
 
@@ -34,6 +38,7 @@ Requires macOS and Node.js 20 or newer.
 
 ```sh
 npm install
+npm run python:install
 npm run check
 npm run service:install
 ```
@@ -89,6 +94,10 @@ Restart after changing `.env`:
 npm run service:restart
 ```
 
+For TP-Link Deco tools, install Python dependencies with `npm run
+python:install`, then set `DECO_HOST`, `DECO_USERNAME`, `DECO_PASSWORD`, and
+optionally `DECO_VERIFY_SSL=false` in `.env`.
+
 For a harness that launches stdio servers, use:
 
 ```json