VibeFrames
Open Studio
alpha · chat-first video editor

Compose videos
through conversation.

You describe what you want. The agent reasons, calls tools, and builds a Remotion composition — scene by scene — while you watch in real time.

See the engineering
~/vibeframes/composition.tsx
Remotion

How it works

Three steps from idea to video.

Step 01
Describe

Tell the agent what you want in plain language.

describe a change…
Step 02
Compose

Typed tools append clips to the Remotion composition.

add-cliptrack-bg · 0–3s218ms
add-cliptrack-title · 3–8s218ms
update-cliptrack-bg · 1.2s offset218ms
Step 03
Preview

Watch your video render in real time via SSE streaming.

preview · vibeframes0:02 / 0:30
Launch.
from VibeFrames
live
bgtxtout
The engineering behind it

Agentic Harness, end‑to‑end.

Not a wrapper around streamText. A real Mastra Harness: typed state, mode switching, a tool catalog, on‑demand skills, durable LibSQL persistence, and a custom SSE event bus.

harness · director mode
run · 0R0XKJ2A
make me a 30s launch teaser with a title at the start and an outro CTA at the end
add-clipKineticTitle · 0–3s
{ words: ["Launch."], from: 0 }
218ms
add-clipLogoOutro · 9–12s
{ title: "Bolt", tagline: "Start now →" }
218ms
VF

Done — a kinetic title from 0–3s and a logo outro from 9–12s. Preview is live on the right.

tool_end · clipCount: 2
describe a change…