# Social Caption Ab Writer

> Caption A/B variant writer for social media. Generate 5 caption variations for any post with different angles, tones, and CTAs — ready to split test across Instagram, LinkedIn, TikTok, and X. Triggers: caption writer, caption variants, A/B caption, social media caption, post caption, caption generator, write caption

- Skill: `knownasnaffy/social-caption-ab-writer` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add knownasnaffy/social-caption-ab-writer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/knownasnaffy/social-caption-ab-writer/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: knownasnaffy (https://skillmd.com/u/knownasnaffy)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/knownasnaffy/social-caption-ab-writer

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# Social Caption A/B Writer

Generate 5 battle-tested caption variants for any post, ready to A/B test.

## Usage

```
caption: write 5 variants for a product launch post about wireless earbuds
caption writer: LinkedIn post about my startup's first 100 customers
A/B caption: Instagram post promoting a 30% off sale
caption variants: TikTok about morning routine productivity tips
```

## What You Get

1. **5 Caption Variants** — different angles, tones, and structures
2. **Hashtag Sets** — 3 hashtag groups optimized per variant
3. **CTA Variations** — different call-to-action styles tested
4. **Best Posting Time** — when to post each variant
5. **Testing Framework** — how to run the A/B test properly
6. **Winner Prediction** — which variant is most likely to win and why