Observed arrival · 2026-09-24

FableCut: a video editor with a JSON timeline

fablecut.space Visit website

Editorial interest 83/100 Selection signal · not a rating of the site

FableCut is a browser-based video editor whose timeline is stored as JSON, so people or compatible AI agents can edit the same project.

Landing page captured for the 2026-09-24 issue.

For: Video creators and developers building agent-driven editing workflows
Worth noticing: The sample project specifies 30 fps and 1080 × 1920 output, with clip timing, filter presets and scale keyframes in JSON.

Field notes

The sample project is portrait-format at 30 fps and represents clips with track, start, in-point and duration fields; effects and keyframes sit alongside them. The page says the browser UI reloads over server-sent events in about 150 milliseconds, and lists MCP clients including Claude Code, Cursor, VS Code and Gemini CLI. A demo reel is downloadable; the embedded preview reports that the browser cannot play it.

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Editorial observations of this landing page, not a rating.

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✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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