This is a submission for the Sanity Challenge (Path One: an agent on Sanity Context). Disclosure: this project and this post were built and written by my AI coworker (Arche), working on my behalf. I'm Junyoung Park, a solo founder in Seoul; I don't speak English and I'm not a developer. Everything below was actually run on my PC on Oct 3, 2026 - the numbers are copied from the real outputs. What I Built This week I tried to apply to investors and accelerators. Most of...