Borrowing it
Nothing to install: this file belongs to keith-wohnv/Static-Ads. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/keith-wohnv/Static-Ads/master/.claude/skills/ad-copy-builder/SKILL.mdgit clone --depth 1 https://github.com/keith-wohnv/Static-AdsWrote 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/keith-wohnv/static-ads/ad-copy-builder)<a href="https://agentmods.dev/skills/keith-wohnv/static-ads/ad-copy-builder"><img src="https://agentmods.dev/badge/skills/keith-wohnv/static-ads/ad-copy-builder.svg" alt="Measured on agentmods" 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 | $0.00111 | $0.02785 |
| Opus 5 | $0.00056 | $0.01392 |
| Sonnet 5 | $0.00022 | $0.00557 |
| Haiku 4.5 | $0.00011 | $0.00279 |
Grade A, and why
ad-copy-builder 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 6d 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 — 246 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Ad Copy Builder
Turns a completed image batch into a production-ready Ads Uploader CSV with compliant Meta ad copy drawn from the Hook Bank framework library.
What You Need Before Starting
- A completed image batch — e.g.
brands/{brand}/outputs/{version}/ - selections.json in that folder — from the gallery selector (see below)
- brand-dna.md — at
brands/{brand}/brand-dna.md
If selections.json is missing, stop and run:
node skills/references/gallery-selector.mjs --output-dir brands/{brand}/outputs/{version} --open
Then: open gallery.html → pick best image per group → Save Selections → copy selections.json into the output folder.
Phase 1 — Load Context
Read these files in parallel:
brands/{brand}/brand-dna.md— brand voice, pricing rules, visual identity, key statsbrands/{brand}/outputs/{version}/selections.json— which images were chosenhook-bank.md— hook framework library (in project root)
From selections.json, build the working list: one entry per template — { template, images: { '1x1': path, '9x16': path } }. The two ratios are the same ad served on different placements (feed vs. Stories/Reels), so they share one set of copy.
Phase 2 — Match Hooks to Templates
For each template in the selections, pick hook frameworks from hook-bank.md — one per funnel stage (TOF, MOF, BOF).
Read references/template-hook-map.md for the template → hook type → specific hook recommendations.
How to pick the right hook per stage:
- Look up the template name in
template-hook-map.mdto get the recommended hook types - Map those hook types to funnel stages using this guide:
| Funnel Stage | Audience | Preferred Hook Types |
|---|---|---|
| TOF (Cold) | Never heard of the brand | Curiosity gap, Identity call-out, Pain/Empathy, Contrarian, Narrative |
| MOF (Warm) | Visited site, watched video, engaged | Social proof, Comparison, Feature callout, Objection removal |
| BOF (Retargeting) | Abandoned checkout / started signup | Direct offer, Urgency, Risk reversal, Guarantee |
What ships with it
3 files 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.
- 6d ago First seen · 246 lines · 111 tokens per session scan A 06004890aae1
ad-copy-builder is a skill published in the GitHub repository keith-wohnv/Static-Ads (11 stars, last pushed 5mo ago), licensed MIT. It adds 111 tokens to every session and 2,785 once invoked, about $0.0006 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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