The homelab is retiring *.schweitz.internal and will rebind host ports to 127.0.0.1, so container-to-container traffic must use container names on the docker-dataplane network. Switch defaults from host IP:port to http://tatlock:8000 and http://searxng:8080 (SearXNG's internal port is 8080; 8087 is only the host-published port). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>