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 brainbytes-dev/everything-claude-marketing --skill landing-page-copygit clone --depth 1 https://github.com/brainbytes-dev/everything-claude-marketingWrote 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/brainbytes-dev/everything-claude-marketing/landing-page-copy)<a href="https://agentmods.dev/skills/brainbytes-dev/everything-claude-marketing/landing-page-copy"><img src="https://agentmods.dev/badge/skills/brainbytes-dev/everything-claude-marketing/landing-page-copy/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/brainbytes-dev/everything-claude-marketing/landing-page-copy"><img src="https://agentmods.dev/badge/skills/brainbytes-dev/everything-claude-marketing/landing-page-copy.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 | $0.00026 | $0.02890 |
| Opus 5.5 | $0.00010 | $0.01156 |
| Sonnet 5.5 | $0.00005 | $0.00578 |
| Haiku 4.5 | $0.00003 | $0.00289 |
Grade A, and why
landing-page-copy 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 2mo 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 — 298 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Landing Page Copy
When to Activate
Use this skill when creating a new landing page, rewriting an underperforming one, or reviewing landing page copy for conversion optimization. Applies to: lead capture pages, product pages, demo request pages, free trial pages, event registration pages, and app download pages.
First Questions
- What is the single conversion goal? (one page, one goal — always)
- What is the traffic source? (ad, email, organic, social — message match matters)
- Who is the audience and what's their awareness level? (cold traffic needs more education)
- What are the top 3 objections the visitor will have before converting?
- What proof do you have? (testimonials, case studies, data, logos, press)
- Long-form or short-form? (depends on price, complexity, and awareness)
When to Use Long-Form vs. Short-Form
| Factor | Short-Form | Long-Form |
|---|---|---|
| Price | Free or low (<$50) | High (>$50 or recurring) |
| Complexity | Simple, obvious value | Needs explanation |
| Awareness | Product-aware, warm traffic | Problem-aware, cold traffic |
| Risk | Low (free trial, no CC) | High (annual contract, big investment) |
| Decision maker | Individual | Committee/multiple stakeholders |
Landing Page Anatomy (Section by Section)
1. Hero Section (Above the Fold)
The most important 600 pixels on the page. Must communicate what you do, who it's for, and why it matters — in under 5 seconds.
Elements:
- Headline: The #1 benefit or transformation (see headline-formulas skill)
- Subheadline: Supports the headline with specifics — who it's for, how it works, or a proof point
- Primary CTA: The main conversion action, visually dominant
- Hero image/video: Shows the product in action, the outcome, or the user's transformed state
- Social proof snippet: One line — "Trusted by 10,000+ teams" or a row of logos
Hero Copy Template:
[Headline: Primary benefit in 6-12 words]
[Subheadline: Who it's for + how it works or key differentiator, 15-25 words]
[CTA Button: Action verb + benefit]
[Micro-text: Objection handler — "No credit card required"]
[Trust element: Logo bar or one-line stat]
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.
- 2mo ago First seen · 298 lines · 26 tokens per session scan A 39e73f1b2a98
landing-page-copy is a skill published in the GitHub repository brainbytes-dev/everything-claude-marketing (10 stars, last pushed 7mo ago), licensed MIT. It adds 26 tokens to every session and 2,890 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.
landing-page-copy compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| landing-page-copybrainbytes-dev/everything-claude-marketing | Skill | 10 | 7mo ago | MIT | A | 26 | Claude Code |
| imagegenopenai/codex | Skill | 133k | yesterday | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 99k | yesterday | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 4d ago | MIT | A | 200 | Claude Code, Codex |
| systematic-debuggingobra/superpowers | Skill | 313k | 3d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 95 | Claude Code |
| next-partial-prefetching-adoptionvercel/next.js | Skill | 143k | yesterday | MIT | A | 103 | Claude Code |