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 Notysoty/openagentskills --skill landing-page-copy-improvergit clone --depth 1 https://github.com/Notysoty/openagentskillsWrote 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/notysoty/openagentskills/landing-page-copy-improver)<a href="https://agentmods.dev/skills/notysoty/openagentskills/landing-page-copy-improver"><img src="https://agentmods.dev/badge/skills/notysoty/openagentskills/landing-page-copy-improver/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/notysoty/openagentskills/landing-page-copy-improver"><img src="https://agentmods.dev/badge/skills/notysoty/openagentskills/landing-page-copy-improver.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 | $0.00024 | $0.01576 |
| Opus 5 | $0.00012 | $0.00788 |
| Sonnet 5 | $0.00005 | $0.00315 |
| Haiku 4.5 | $0.00002 | $0.00158 |
Grade A, and why
Landing Page Copy Improver 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 — 163 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Landing Page Copy Improver
What this skill does
This skill reviews and rewrites landing page copy to make it more compelling, clear, and conversion-focused. It identifies common copy problems — vague headlines, feature-focused (instead of benefit-focused) language, weak CTAs, missing social proof hooks, and buried value propositions — then rewrites each section following proven copywriting principles. The output is improved copy ready to test.
Use this when you're launching a new product, when your landing page isn't converting, when you're getting feedback that your copy is "boring" or "unclear," or when you want a second opinion on messaging before running paid ads.
How to use
Claude Code / Cline
Copy this file to .agents/skills/landing-page-copy-improver/SKILL.md in your project root.
Then ask:
- "Use the Landing Page Copy Improver skill to review and rewrite this landing page copy: [paste copy]."
- "Improve the hero section of our landing page using the Landing Page Copy Improver skill."
Provide the existing copy — hero headline and subheadline at minimum, the full page if possible. Also share:
- Target audience
- The main benefit or value proposition
- Any copy you feel is working and don't want changed
Cursor
Add the instructions below to your .cursorrules or paste them into the Cursor AI pane. Then paste the copy you want improved.
Codex
Paste the existing copy and audience context. Ask Codex to follow the instructions below to produce the rewrite.
The Prompt / Instructions for the Agent
When asked to improve landing page copy, follow these steps:
Step 1 — Audit the existing copy
Identify every instance of these common copy problems:
Weak headline
- Features instead of benefits ("We offer 256-bit encryption" vs "Your data stays private, always")
- Company-centric language ("We built a platform for..." instead of "You can now...")
- Vague value claims ("The best solution for your business")
- Missing the audience ("A tool for teams" — which teams? doing what?)
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 · 163 lines · 24 tokens per session scan A 16f0e1feea5f
Landing Page Copy Improver is a skill published in the GitHub repository Notysoty/openagentskills (9 stars, last pushed 28d ago), licensed MIT. It adds 24 tokens to every session and 1,576 once invoked, about $0.0001 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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