Summary

In this chapter, we explored how Claude Code integrates with GitHub and how it can be used as part of real development workflows. We walked through installing the required tooling, configuring the Claude GitHub app, and setting up GitHub Actions workflows that allow Claude to respond to issues and pull requests. We also saw how Claude operates by creating branches, opening pull requests, and participating in automated reviews, and why reviewing its changes is essential. Through hands-on examples, we observed how missing repository context can lead to incorrect changes and how introducing a CLAUDE.md file improves accuracy. By now, you have a clear understanding of how to use Claude Code safely, where it adds value, and how to retain full control over your code base.

In the next chapter, we will focus on structured agentic workflows, examining planning mode, spec-driven development, and parallel agent coordination in practice.