v0.2.0 — Quick-open ports with auto-detected local IP
Two new tools make opening ports almost conversational.
What's new
Tools added
zte_get_local_ip— returns the IP of the host in the router's subnet (cross-platform, multi-homed aware).zte_open_port(port, protocol=\"TCP+UDP\", internal_host=None, internal_port=None, name=None)— opens one port with smart defaults: auto local IP, same port on both sides, auto-generated name.
Conversational flow
The server now ships MCP instructions that guide the LLM to:
- Detect your local IP.
- Ask "Redirijo 8080 → 192.168.1.X:8080?".
- Open the port only after you confirm.
Under the hood
- Extracted
_create_port_forward()helper, shared byzte_add_port_forward(unchanged) and the newzte_open_port. _get_local_ip_for(target)uses the UDP+connect+getsocknametrick — no packets sent, picks the correct interface automatically on Linux, Windows and macOS.- No new dependencies.
Backwards compatibility
✅ Fully backwards compatible. Existing zte_add_port_forward, zte_modify_port_forward, zte_delete_port_forward, zte_get_port_forwards, zte_run_page are unchanged.
Install / upgrade
New users: same command as before, just uvx picks the latest:
```bash
uvx zte-f680-mcp
```
Existing users: uvx caches, so force a refresh the first time:
```bash
uv cache clean zte-f680-mcp # or just wait for next cache purge
```
Example
User: abre el puerto 8080
Assistant: He detectado tu IP local como 192.168.1.128. ¿Redirijo 8080 → 192.168.1.128:8080?
User: sí
Assistant: ✓ Regla añadida. (+ shows new rule list)