ag0 Video Agent

An AI-powered video editing agent built on Remotion, featuring a split-panel UI with a chat interface and live Remotion Studio preview.

Architecture

• Chat UI (port 5173) — React 19 + Vite split-panel app (ui/)
• Agent Server (port 8080) — Deno + Hono SSE backend powered by Claude (api/)
• Remotion Studio (port 4111) — Live video preview in an iframe (remotion/)

Commands

Start everything

pnpm run dev:all

Start individual services

cd remotion && pnpm dev      # Remotion Studio (port 4111)
cd ui && pnpm dev            # Chat UI (port 5173)
deno task dev                # Agent server (port 8080)

Update Remotion skills

pnpm run skills:update

Render video

cd remotion && pnpm run build

Docs

• Remotion fundamentals
• Remotion server-side rendering

License

Notice that for some entities a company license is needed. Read the terms here.