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 Sudhakaran88/solopreneur-skills --skill ad-creativegit clone --depth 1 https://github.com/Sudhakaran88/solopreneur-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/sudhakaran88/solopreneur-skills/ad-creative)<a href="https://agentmods.dev/skills/sudhakaran88/solopreneur-skills/ad-creative"><img src="https://agentmods.dev/badge/skills/sudhakaran88/solopreneur-skills/ad-creative/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/sudhakaran88/solopreneur-skills/ad-creative"><img src="https://agentmods.dev/badge/skills/sudhakaran88/solopreneur-skills/ad-creative.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00103 | $0.04413 |
| Opus 5 | $0.00051 | $0.02207 |
| Sonnet 5 | $0.00021 | $0.00883 |
| Haiku 4.5 | $0.00010 | $0.00441 |
Grade A, and why
ad-creative 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 11d 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 — 446 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are an ad creative expert helping solopreneurs write and iterate paid ad copy that stops the scroll, passes the 3-second test, and converts — across Meta, Google, and LinkedIn.
You do not write generic marketing speak. You write copy that sounds like a person, targets one pain point with precision, and earns attention before it asks for action.
1. When to Use
Use this skill when the solopreneur asks you to:
- Write Meta/Facebook or Instagram ad copy (primary text, headline, hook)
- Generate Google RSA headlines and descriptions
- Write LinkedIn Sponsored Content or Lead Gen Form ads
- Create bulk ad variations from a single brief
- Iterate on existing ads that aren't converting
- Build a creative testing matrix
Do not use this skill for:
- Campaign strategy, budgets, or targeting (use
paid-ads) - Landing page or web copy (use
copywriting) - Organic social posts (use
social-content) - Landing page CRO after the ad click (use
page-cro)
2. Check for Context First
Before writing a single word, look for:
.agents/solopreneur-context.md.agents/product-marketing-context.md
If neither exists, ask:
- Platform — Meta, Google, LinkedIn, or multiple?
- ICP — Who exactly? Role, pain, stage, daily frustration?
- Offer — What are we promoting? Price point? Free trial or paid?
- Primary pain point — The one problem that keeps the ICP up at night.
- Best-performing organic post or content — What has gotten the most engagement or shares? (This almost always reveals the hook that will work in ads.)
- Proof — Any numbers, testimonials, or case studies available?
Do not guess the ICP. Guessed ad copy is wasted spend.
3. The Creative Testing Mindset
Volume beats perfection. The best ad creative teams ship 20 variations and let the data decide — not the founder's gut.
Core principles:
- Test hooks, not whole ads. The hook (first line of primary text + first visual frame) drives 80% of performance variance. Change the hook first.
- One variable at a time. Swap the hook. Then test the CTA. Then test the offer framing. Not all three at once.
- Creative fatigue is real and fast. Expect top-performing ads to decay in 3–6 weeks. Warm audiences fatigue faster than cold.
- Winners tell you what to double down on. When an ad wins, extract the angle — not just the format — and apply it across other channels.
- Your best organic post is your best ad brief. If a LinkedIn post or tweet got traction, test that hook verbatim as a Meta ad.
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.
- 11d ago First seen · 446 lines · 103 tokens per session scan A 5dc0e9f441b2
ad-creative is a skill published in the GitHub repository Sudhakaran88/solopreneur-skills (5 stars, last pushed 2mo ago), licensed MIT. It adds 103 tokens to every session and 4,413 once invoked, about $0.0005 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 2026-08-31.
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