Intel / article

Go from an empty repo to a live GitHub Pages site on a custom domain, secured wi

Source: github.blog
Author: github
Date: Published Aug 15, 2026

Context

GitHub's custom-domain walkthrough shows Copilot CLI performing the DNS work needed to connect a website to its domain. A community accesses the Namecheap registrar's API, asks before replacing existing records, and updates both the domain configuration and the repository's custom-domain file.

The user still supplies an account, enables API access and approves changes. The automation handles the repetitive configuration and checks that the domain resolves and the site responds. The article's roughly 14-minute figure runs from domain purchase to a live HTTPS site in this one walkthrough. Its useful contribution is a concrete example of an assistant coordinating changes across the registrar and hosting service.

Terms in this piece · Glossary

agent skill — A reusable instruction file that teaches an agent how to do one job well — the procedure, the tools, and what counts as done.

Read the source github.blog