https://blog.lankanlion.com/tags/code-review/Recent content in code-review on Lankan Lion — Practical Engineering NotesHugo -- gohugo.ioen-usSat, 26 Sep 2026 08:50:00 -0500https://blog.lankanlion.com/post/ai-agents-for-developers/Sat, 26 Sep 2026 08:50:00 -0500https://blog.lankanlion.com/post/ai-agents-for-developers/<p>If you use Codex or Claude Code in a terminal, you&rsquo;ve seen the shift: the tool doesn&rsquo;t just answer questions about your code. It reads files, edits them, runs commands, and reacts to the output. That&rsquo;s the practical meaning of &ldquo;agent&rdquo;, and it changes what you supply and what you check.</p> <p>This post is for developers who use these tools but haven&rsquo;t studied how agents work. We&rsquo;ll walk through one small change in an unfamiliar repository and mark where the engineer sets the boundary and verifies the outcome.</p>