Show HN: FableCut – A browser video editor AI agents can drive (zero deps) (github.com)

FableCut has introduced an innovative browser-based video editing tool that is fully operable by AI agents, making video editing more accessible and collaborative. This non-linear editor avoids traditional dependencies, requiring only a single Node.js server to operate. By exposing the entire editing timeline as a JSON document, FableCut allows users to manipulate the project either through a user interface or by directing AI agents, such as Claude Code, to perform edits in real time. This flexibility empowers both human editors and AI to work concurrently on the same timeline, facilitating a new level of interaction in video editing. The significance of FableCut lies in its unique approach to integrating AI into the editing process. Unlike typical AI video tools that rely on opaque APIs, FableCut makes project files the primary interface for editing, allowing any process capable of writing JSON files to manipulate video content. Moreover, its robust feature set includes support for complex keyframing, real-time audio cues, and customizable animated text, all enhanced by an AI background removal feature powered by MediaPipe. This not only democratizes video editing for developers and AI enthusiasts but also heralds a new era where AI can seamlessly collaborate with human creativity in crafting engaging visual content.