Bang Motion（プロモ動グラ） は何をしますか？
Agent skill for browser motion graphics — openers, promos, product demos, kinetic typography.
オープナー／プロモ／製品デモ／キネティック文字のブラウザ動グラ。1つのindex.htmlが動画のように再生。
Launch Video手順2：オープナー／プロモ動效でデモを磨く。
npx skills add bangtutorial/bang-motionAgent skill for browser motion graphics — openers, promos, product demos, kinetic typography.
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Use when you have a spec or requirements for a multi-step task, before touching code
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work
Use when executing implementation plans with independent tasks in the current session
Use when executing an implementation plan in the current session as the implementer yourself — your human partner chose inline execution, or no subagent tool is available