github-repo-promo

Installation
SKILL.md

GitHub Repo Promo Video

Depends on: website-to-hyperframes — load it before starting. Its 6-step workflow (capture → brand → brief → storyboard → build → validate) and all reference files apply here. This skill specializes that workflow for GitHub repository promos.


Core Decisions

Decision Value Why
Dimensions 1080x1920 (Instagram Reels) Instagram Reels is the primary distribution format. Landscape is secondary.
Phone mockup viewport Full-screen of available viewport The phone mockup fills the entire 1080x1920 canvas — no letterboxing, no sidebars. The scrolling screenshot occupies every pixel.
Narration priority Narration drives timing Beat durations are computed FROM the narration audio, not the other way around. The narrator always knows the scroll state.
Output folder github-promos/<repo-name>/ All promo projects live under a parent github-promos/ directory for organization.
Follow CTA @githubprojects (or user-specified) Final beat shows "Follow @githubprojects for more trending repos" — not just "star on GitHub".

Directory Structure

Installs
4
GitHub Stars
464
First Seen
Jun 7, 2026
github-repo-promo — cosmicstack-labs/mercury-agent-skills