viral-checklisted

# viral-check — audit a short-form video for virality and iterate to pass This skill is a **reviewer with a feedback loop**, not an editor. It judges a rendered clip against what actually makes short-form video perform, tells you exactly what's failing, drives the fix (usually back through the `hyperframes-video` skill), re-renders, and re-checks — looping until the clip clears the bar or you hit the iteration cap. > A clip is **"viral-ready"** only when the objective scan has **no fails** AND every visual > item in the rubric holds. "Viral" can never be guaranteed (distribution is luck + timing) — > what this enforces is that the video has *no avoidable reasons to flop*. ## The loop ``` render ─▶ analyze.mjs (objective) ─▶ read key frames (visual) ─▶ score vs rubric ▲ │ └────────────── apply concrete fixes, re-render ◀── any FAIL? ────┘ (stop at all-pass, or after ~4 iterations) ``` ### 1. Objective scan ```bash node scripts/analyze.mjs path/to/video.mp4 # human-readable node scripts/analyze.mjs path/to/video.mp4 --json # machine-readable scorecard ``` It reports, with pass/△warn/✗fail thresholds: vertical 9:16, resolution, duration, fps, audio present, **integrated loudness (LUFS)**, true peak, **pacing (cuts/min)**, and a **hook audio accent** (is there a riser/whoosh/impact in the first 1.5s?). Treat every `✗` as a blocker. ### 2. Visual judgment (read the