Cobra on Architect PARK JUN WOOhttps://www.parkjunwoo.com/tags/cobra/Recent content in Cobra on Architect PARK JUN WOOHugoenWed, 03 Jun 2026 10:00:00 +0900How to Make a Quest CLI — Build a Tool That Lets the Machine Judge Completionhttps://www.parkjunwoo.com/tech/how-make-quest/Wed, 03 Jun 2026 10:00:00 +0900https://www.parkjunwoo.com/tech/how-make-quest/AI says “Done.” In reality, it isn’t finished. This article is about building the tool that solves that problem — a quest CLI — with your own hands. From the principle (why) to the cobra command skeleton (how), this single article is enough for an agent to build a Go quest CLI. comail is the proof.