MotionForgeMotionForge

MotionForge is a local Node.js server that lets AI agents (Claude, Codex or any MCP client) produce motion-design videos. The agent describes a video as a short JSON list of scenes, around 120 tokens instead of hundreds of lines of Remotion code, and MotionForge expands, validates, previews and renders it. Compositions that work become presets in versioned libraries, so every new video costs a fraction of the first one.

Features

• MCP server (HTTP & stdio) and REST API with 22 tools: validate, patch, preview, render, visual QA, storyboard, variants, format adaptation
• Preset-based JSON DSL: scenes, animations, transitions, themes and 9 art directions
• Versioned preset libraries (semver, lockfiles), per-agent scopes and a shared hub ranked by ratings
• Segment cache that only re-renders changed scenes, contact-sheet previews
• Kinetic type, UI mock-ups, real interface captures, data-driven charts and maps, three.js 3D
• Audio snapped to beats, event-driven SFX, loudness-normalised mix
• Live dashboard and visual editor; 16:9, 9:16, 1:1, 4:5 and 4K output, works offline