Jihoon Kim

Carousel Agent — an Instagram carousel the owner doesn't have to fact-check. Small brands are told to post carousels every week. AI can write the copy, but someone still checks every line against the product sheet and clicks through every slide. This agent reads the brand's own material — a product PDF, a photo, the owner's voice memo — and builds a 7–9 slide carousel in which every factual sentence is quoted from a source. The checks live inside the tools, so the agent cannot skip them: a quote must exist word-for-word on the cited page, numbers must appear in the quote, Muse Spark audits each claim and then looks at the rendered slides, and only then does a human sign off. Instagram publishing is mocked in this build. Everything was written during the hackathon; a recorded live run replays without an API key.