Admin Asnaff

Admin Asnaff

Building Reelpen | 3D + AI video

About

I’m building Reelpen, a browser-based 3D scene builder for storyboarding, previsualization and AI video references. Reelpen lets creators arrange characters and environments, plan movement, direct cameras and export reference videos or PNG frames. Compatible AI assistants can inspect and edit permitted scenes through an authenticated MCP connection. My goal is to make shot planning easier for creators who want more control over their AI video workflow. Reelpen is currently in free beta; external AI assistants and video-generation services have separate access rules and charges. I’m here to share what we build and learn from filmmakers, creators and the MCP community.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Forums

•

3h ago

Reelpen - Build 3D scenes for AI video, by hand or through MCP

Plan a shot before generating it. Reelpen is a browser-based 3D scene builder: arrange characters and environments, direct movement and cameras, then export reference videos or PNG keyframes. Connect a compatible AI assistant through authenticated MCP to inspect and edit permitted scenes. Free beta; external AI services are separate.
View more