neverboringnow. A mini-app studio on Apps in Toss.
- When
- Mar 2026 to present
- Role
- Founder & AI Engineer
Why
I wanted my work to face a real review and real users, and the mini-app platform inside Toss, Korea's fintech super-app, has both.
How
Toss reviews every mini-app against strict rules. I built those rules into the app-generation prompts, a master prompt plus a checklist prompt that marks each item pass, warn or violation, and automated the steps from build to review submission with the Apps in Toss CLI and console tools.
Outcome
The first eight went live on Apr 6, 2026. When the review was tightened and began rejecting submissions, I called off the rest and had AI agents in Claude Code re-check the apps against the official checklist, fix them and resubmit; the fiftieth went live on Aug 25. All 50 passed the review, 18 of them AI apps, and the three most used reached 6,971, 6,942, and 5,119 cumulative daily actives (as of Oct 9, 2026).