{"repo":"jays0606/mangstoon_ai","free":true,"listed":false,"github":"https://github.com/jays0606/mangstoon_ai","clone":"git clone https://github.com/jays0606/mangstoon_ai.git","description":"AI webtoon generator — turn your wildest fantasy into a 22-panel webtoon starring yourself. 3rd Place, Gemini 3 Seoul Hackathon ($20K credits). Built with Google ADK + Gemini 3.1.","language":"Python","stars":15,"topics":["ai-art","fastapi","gemini","generative-ai","google-adk","hackathon","nextjs","python","webtoon"],"license":null,"category":"ai-agents","readme_excerpt":"MangstoonAI — AI Webtoon Generator 3rd Place — Gemini 3 Seoul Hackathon (Feb 28, 2026) — $20,000 Google Cloud Credits Turn your wildest fantasy into a full webtoon — starring yourself — in under a minute. Watch the demo → --- What is 망상? In Korean, 망상 (mangstoon) means your wildest, most embarrassing fantasy — the one you replay in your head but would never tell anyone. MangstoonAI turns that into a scroll-style Korean webtoon. Type your story, upload a selfie, pick an art style, and watch as AI generates a 20+ panel webtoon where you are the main character. Then edit any panel with natural language. --- How It Works --- 4 Art Styles Style Best For ------- ---------- K-Webtoon (default) Romance, slice-of-life, comedy Anime Action, shōnen/shōjo Comic Superhero, sci-fi, noir Cinematic Fantasy, power-fantasy, thriller --- Tech Stack Component Technology ----------- ----------- Agent Framework Google ADK Orchestrator Gemini 3.1 Pro (low thinking) Storyboard Gemini 3 Flash (low thinking) Image Generation Gemini 3.1 Flash Image Backend FastAPI on Cloud Run (Seoul) Frontend Next.js 14 on Vercel Image Storage Google Cloud Storage CI/CD GitHub Actions + Workload Identity Federation --- Architecture Key Design Decisions - 2-step prompt pipeline : Each panel goes through a Flash prompt optimizer before image generation — narrative paragraphs, not keyword lists - Face/outfit separation : Face description is permanent identity; outfit varies per scene for visual variety - Parallel generat","default_branch":null,"files":null,"tree":[],"storefront":"/r/jays0606","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/jays0606/mangstoon_ai/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}