gitea-mcp advertises its -H URL as the authorization server in the OAuth protected-resource metadata, so clients doing discovery were sent to http://gitea.gitea.svc.cluster.local:3000. Switch -H to https://gitea.renner.uno; egress now goes to Traefik (as woodpecker-server and wiki already do) and the gitea:3000 grant on both sides is removed. Tool results' clone_url/html_url become public URLs too. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>