The 'Codex와 일하는 개발자 — 무엇을 배우고, 무엇을 맡길 것인가' series
If prompts already solve development tasks, how much more should developers learn about Codex? This opening essay explores how deeply to understand coding agents and where to invest learning effort as the tools change.
How much should a developer understand about a coding agent? Follow a hypothetical API change to distinguish context gaps, execution conditions, permissions, and test failures—and choose what to check next.
What should developers decide when delegating larger tasks to AI? A hypothetical listing performance task shows how to define the outcome, constraints, delegated choices, decision points, and evidence of completion.
How do you judge code you did not write? A hypothetical listing change shows how to compare contracts, diffs, and test expectations—and understand enough to make the next change.
When are prompts enough, and when are project instructions or skills worth the effort? Weigh repeated explanations against setup, verification, and maintenance costs.
Forge Fate