Caption Writer
Write creator captions for social posts, short-form videos, carousels, launches, sponsored posts, and community prompts. Use when Codex is asked for captions, post copy, CTAs, hashtag notes, disclosure-safe sponsor captions, or caption variants.
Install
$ agentstack add skill-jeremylongworth-source-agentskills-caption-writer ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
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Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
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Caption Writer
Core Workflow
- Identify platform, audience, post format, creator voice, content asset,
goal, and disclosure needs.
- Write concise caption variants with hook, context, value, CTA, and community
prompt.
- Match caption length and style to platform and creator voice.
- Add sponsor, affiliate, AI, or material-connection disclosure placeholders
when needed.
- Avoid unsupported claims, engagement bait, and copied phrasing.
- Provide variants for test, casual, educational, and conversion angles.
Safety Rules
- Do not hide sponsorships, affiliates, gifted products, or material
connections.
- Do not fabricate testimonials, results, scarcity, or audience reactions.
- Verify current platform and disclosure rules when exact tactical guidance
matters.
Deliverable Shape
For captions, provide:
- Platform and goal
- Caption variants
- CTA or community prompt
- Disclosure notes
- Hashtag or keyword notes when useful
- Risk and claim checks
References
- Read
references/caption-writer-checklist.mdwhen writing creator captions.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: jeremylongworth-source
- Source: jeremylongworth-source/AgentSkills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.