This handles the specific workflow of pointing a custom domain at a CloudFront distribution through Route 53. It walks through the exact sequence: checking your distribution status, getting an ACM certificate in us-east-1 (critical detail), setting up alias records for both IPv4 and IPv6, and verifying propagation. The troubleshooting section covers the common gotchas like forgetting to add CNAMEs to your distribution first or accidentally using a private hosted zone. Useful if you're doing this for the first time or need to remember which region your certificate needs to be in, since that trips people up constantly.
npx skills add https://github.com/aws/agent-toolkit-for-aws --skill routing-traffic-with-route53-and-cloudfront