# Viral Video Writer

Evidence-grounded video script and narration writing for any topic, platform, audience...

- Repository: https://github.com/liuluhaixiu/DaVinci-AutoEdit-Agent (501 stars)
- Category: Writing
- License: MIT
- Last updated: 2026-06-12
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add liuluhaixiu/DaVinci-AutoEdit-Agent --skill viral-video-writer -g -a claude-code -y`
Codex: `npx skills add liuluhaixiu/DaVinci-AutoEdit-Agent --skill viral-video-writer -g -a codex -y`
Cursor: `npx skills add liuluhaixiu/DaVinci-AutoEdit-Agent --skill viral-video-writer -g -a cursor -y`
Gemini CLI: `npx skills add liuluhaixiu/DaVinci-AutoEdit-Agent --skill viral-video-writer -g -a gemini-cli -y`

## Description

Evidence-grounded video script and narration writing for any topic, platform, audience, language, and duration. Use when Codex must turn an approved media review or factual brief into story directions, hooks, titles, narration, scene intent, emotional pacing, captions, or platform-specific video copy without inventing unavailable footage.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Viral Video Writer

Write from the approved brief and material review. Do not invent visuals,
quotes, people, events, locations, or claims.

## Intake

Use already supplied information. Ask only for missing topic, platform,
audience, duration, language, tone, narration policy, and constraints.

## Develop Direction

Before drafting, internally test:

1. One memorable core idea
2. Two or three supporting ideas
3. Evidence available in the footage
4. Audience tension or curiosity
5. Emotional curve
6. Point of view and voice
7. Hook, turn, climax, and aftertaste
8. Natural interaction prompt, when appropriate

Present 2-3 distinct story directions with tradeoffs. Obtain the user's choice
before drafting the full script.

## Draft

Match language density to the edit:

- Do not narrate what the viewer can already understand.
- Leave room for dialogue, action, natural sound, music, and silence.
- Use short speakable sentences for voiceover.
- Mark factual uncertainty instead of smoothing it over.
- Tie each narrated beat to approved visual evidence or label it as a
  non-visual contextual statement requiring user verification.

Include:

- selected core idea
- scene/section sequence
- narration or dialogue intent
- visual evidence references
- emotional and rhythm notes
- five title/hook options when platform publishing is part of the request

Show the complete draft in chat. Write it only after explicit approval.

## Platform Adaptation

Treat platform variants as rewrites, not truncations:

- Long-form video: sustain questions, progression, callbacks, and breathing room.
- Short-form vertical: immediate context, one idea, rapid evidence, clean payoff.
- Documentary: protect ambiguity, observed detail, and factual confidence.
- Tutorial/explainer: optimize comprehension, examples, and visual demonstrations.
- Brand/event: preserve required facts without turning every line into a slogan.

## Quality Bar

The rest: https://github.com/liuluhaixiu/DaVinci-AutoEdit-Agent/blob/HEAD/skills/viral-video-writer/SKILL.md