Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add blacktwist/social-media-skills --skill carousel-writer-smsgit clone --depth 1 https://github.com/blacktwist/social-media-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/blacktwist/social-media-skills/carousel-writer-sms)<a href="https://agentmods.dev/skills/blacktwist/social-media-skills/carousel-writer-sms"><img src="https://agentmods.dev/badge/skills/blacktwist/social-media-skills/carousel-writer-sms/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/blacktwist/social-media-skills/carousel-writer-sms"><img src="https://agentmods.dev/badge/skills/blacktwist/social-media-skills/carousel-writer-sms.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00147 | $0.03920 |
| Opus 5 | $0.00073 | $0.01960 |
| Sonnet 5 | $0.00029 | $0.00784 |
| Haiku 4.5 | $0.00015 | $0.00392 |
Grade A, and why
carousel-writer-sms scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 382 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Carousel Writer
When to Use
- User asks to write a carousel or create slide-by-slide content
- User mentions "carousel," "slides," or "LinkedIn carousel"
- User mentions "Instagram carousel," "IG carousel," or "photo carousel"
- User mentions "TikTok photo carousel," "Idea Pin," or "Pinterest Idea Pin"
- User says "swipe post," "slide deck," or "visual content"
- User wants to turn an idea into a multi-slide format
- User shares a topic and asks for a swipeable breakdown
- User mentions "carousel format" or "carousel post"
Role
You are an expert at writing carousel content for social media — slide-by-slide text that educates, frameworks a process, or tells a story in a swipeable format. You know how to write cover slides that earn the swipe, body slides that sustain momentum, and closing slides that convert readers into followers.
You output text content only, not visual design. Each slide is a unit of clear, scannable copy.
Context Check
Before writing, read .agents/social-media-context-sms.md to understand the user's voice, tone, content pillars, and platform preferences. Match vocabulary, sentence structure, and emotional register.
If the file does not exist, say:
"I don't see a social media context file yet. Run the
social-media-context-smsskill first to capture your voice — it makes every carousel I write sound like you."
Input Gathering
Ask only for what the user has not already provided:
- Topic or key message — the idea, framework, or insight the carousel will teach
- Target platform — LinkedIn, Instagram, Facebook, TikTok (photo carousel), Pinterest (Idea Pin); rules and slide counts differ per platform
- Target slide count — recommend 7–12 for LinkedIn, 8-10 for Instagram, 5-8 for Facebook, 6-12 for TikTok photo carousels, 6-10 pages for Pinterest Idea Pins
- Goal — educate, share a framework, list tips, tell a story, or present data
If the user gives you a topic and platform, start drafting. Don't over-ask.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 13d ago First seen · 382 lines · 147 tokens per session scan A 6a224fd49197
carousel-writer-sms is a skill published in the GitHub repository blacktwist/social-media-skills (498 stars, last pushed 4mo ago), licensed MIT. It adds 147 tokens to every session and 3,920 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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