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 minhnv0807/ai-business-skills --skill 37-social-caption-globalgit clone --depth 1 https://github.com/minhnv0807/ai-business-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/minhnv0807/ai-business-skills/37-social-caption-global)<a href="https://agentmods.dev/skills/minhnv0807/ai-business-skills/37-social-caption-global"><img src="https://agentmods.dev/badge/skills/minhnv0807/ai-business-skills/37-social-caption-global/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/minhnv0807/ai-business-skills/37-social-caption-global"><img src="https://agentmods.dev/badge/skills/minhnv0807/ai-business-skills/37-social-caption-global.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Tool Misuse · line 162 Tool calls are chained to bypass individual safety checks or escalate capabilities beyond what any single tool call would allow.Fix: Limit tool chaining depth and validate the output of each tool before passing it to the next. Require explicit user approval for multi-step chains.
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 | $0.00169 | $0.02138 |
| Opus 5 | $0.00084 | $0.01069 |
| Sonnet 5 | $0.00034 | $0.00428 |
| Haiku 4.5 | $0.00017 | $0.00214 |
Grade A, and why
37-social-caption-global 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 12d 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 — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Social Caption (Global)
Organic captions for owned social posts on Instagram, LinkedIn, TikTok, Facebook, and X. A good caption has a hook strong enough to stop the thumb, a body that earns the scroll, and a CTA clear enough that the reader knows what to do. Written for someone reading on a phone, moving fast.
Not this skill: paid ad copy — different constraints (ad policy review, character limits in placements, primary text truncation, iteration against CPA). Use 05-ad-copy-global.
Information gathering
Read the Brand Voice Document (35-brand-voice-global) and the content brief (36-content-brief-global) first. If the brief already sets angle, hook direction, and CTA, use them — do not re-ask. If both are missing, ask up to 4 questions:
- What is the product, service, or topic — and is there a real number, testimonial, or case study available?
- Which funnel stage? TOFU (awareness) / MOFU (consideration) / BOFU (conversion)
- Which channel? Instagram / LinkedIn / TikTok / Facebook / X
- What is the intended CTA and target length? (comment / click / DM / book / buy — short under 100 words / medium 100-200 / long over 200)
Principles
- The first line is the hook. Never open with the brand name or a greeting. The reader decides in about a second.
- One caption = one message. Do not stack benefits into a single post.
- A specific number beats a vague adjective. "Cut onboarding from 11 days to 3" beats "dramatically faster".
- Write for mobile. Paragraphs of 1-3 sentences with white space between them. No walls of text.
- BOFU needs a clear CTA and a real reason to act now. Manufactured urgency is a brand risk; a genuine deadline, batch, or capacity limit is not.
- Read it aloud before you ship it. If it sounds like a status report, the tone is wrong.
- Check it against brand voice. Vocabulary and banned words from
35-brand-voice-global. Default banned list: "game-changer", "revolutionary", "unlock your potential", "don't miss out", "act now", "elevate your", "we're excited to announce", "best-in-class". - Disclose material connections. Paid partnership, gifted product, affiliate link, or employee-authored posts need clear disclosure in the caption itself, not only in a platform tag — FTC endorsement rules apply to organic content.
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.
- 12d ago First seen · 170 lines · 169 tokens per session scan A cced36776dc2
37-social-caption-global is a skill published in the GitHub repository minhnv0807/ai-business-skills (572 stars, last pushed 26d ago), licensed MIT. It adds 169 tokens to every session and 2,138 once invoked, about $0.0008 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.
Other skills, from other repositories
comps-analysis
Build comparable-company valuation workbooks in Excel.
mcp-oauth-remote-gateway
Manual OAuth for remote MCP servers on headless gateways.
p5js
Use when users request: p5.js sketches, creative coding, generative art, interactive visualizations, canvas animations, browser-based visual art, data viz, shader effects, or any p5.js project.
honcho
Configure and troubleshoot Honcho memory for Hermes.
audiocraft-audio-generation
AudioCraft: MusicGen text-to-music, AudioGen text-to-sound.
hyperframes
Render MP4/WebM videos from HTML compositions.