One click. GitHub creates the app on your account with these settings and sends the keys back to the worker.
{"name": "carousel-agent", "url": "https://github.com/Chrzonit/carousel-studio", "description": "Carousel Studio ticket worker. Opens pull requests for Linear tickets.", "hook_attributes": {"url": "https://geeky.tail176abc.ts.net/hooks/github", "active": true}, "redirect_url": "http://127.0.0.1:8790/setup/github/callback", "public": false, "default_permissions": {"contents": "write", "pull_requests": "write", "checks": "write", "metadata": "read", "issues": "read"}, "default_events": ["pull_request", "pull_request_review", "issue_comment", "check_suite"]}