Hi HN, I built RepoClip, a tool that takes a GitHub URL and automatically generates a promotional video for the repository.

  How it works:
  1. Paste a GitHub repo URL
  2. AI (Gemini) analyzes the codebase and generates a video script
  3. Images (Flux), narration (OpenAI TTS), and background music are auto-generated
  4. Remotion renders the final video

  Tech stack: Next.js, Supabase, Inngest, Remotion Lambda, Fal.ai

  I built this because I noticed many great open source projects struggle with marketing. Writing docs is hard enough — making a demo video on top of that felt like something AI could handle.

Free tier available (2 videos/month). Would love to hear your feedback.