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 flitzrrr/frontend-design-skills --skill landing-pagesgit clone --depth 1 https://github.com/flitzrrr/frontend-design-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/flitzrrr/frontend-design-skills/landing-pages)<a href="https://agentmods.dev/skills/flitzrrr/frontend-design-skills/landing-pages"><img src="https://agentmods.dev/badge/skills/flitzrrr/frontend-design-skills/landing-pages/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/flitzrrr/frontend-design-skills/landing-pages"><img src="https://agentmods.dev/badge/skills/flitzrrr/frontend-design-skills/landing-pages.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 | $0.00028 | $0.01516 |
| Opus 5.5 | $0.00011 | $0.00606 |
| Sonnet 5.5 | $0.00006 | $0.00303 |
| Haiku 4.5 | $0.00003 | $0.00152 |
Grade A, and why
landing-pages 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 1mo 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 — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Landing Pages
Every landing page pursues exactly one primary conversion goal. Multiple competing goals reduce the conversion rate. One goal, one page.
Scope
Use this skill when you:
- Create a landing page for lead generation or sales
- Design CTA buttons and conversion elements
- Optimize the above-the-fold area
- Strategically place social proof
- Plan A/B tests for landing pages
- Select the right landing page type for a given goal
Principles
1. One Goal, One Page
Every landing page pursues exactly one primary conversion goal. Multiple goals reduce the rate.
2. The Landing Page Is Not the Homepage
Homepages inform broadly. Landing pages sell or generate leads — targeted and distraction-free.
3. The Visitor Is Pre-Qualified
Anyone who lands on a landing page has already seen an ad or searched for a keyword. The page must deliver on the promise made.
4. Trust Before Transaction
No user converts without trust. Social proof, transparency, and professional design are mandatory.
5. Mobile-First Is Mandatory
Over half of all visitors arrive on mobile. A page that does not work on a smartphone wastes half its potential.
6. Testing Beats Opinions
Whether a CTA button should be red or green is decided by A/B test data, not by a designer.
Rules
DO: Choose the Right Landing Page Type
| Type | Goal | Length | Distinguishing Feature |
|---|---|---|---|
| Opt-in Page | Generate leads | Short–medium | Freebie or value exchange |
| Sales Page | Sell product/service | Long | Address all objections |
| Click-Through Page | Advance to next funnel step | Short | Build interest, don't sell |
| Squeeze Page | Capture minimal data | Minimal | Only email field and CTA |
| Webinar/Event Page | Generate registrations | Medium | Date, speaker, countdown |
DO: Deliver the Core Message Above the Fold
The visible area without scrolling must contain:
- Headline: Clear benefit in one sentence. No wordplay, no riddles.
- Subheadline: Elaboration or objection handling.
- Hero Visual: Image or video that visualizes the benefit.
- CTA Button: Visible, high-contrast, action-oriented.
- Trust Element: At least one social proof element.
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.
- 1mo ago First seen · 154 lines · 28 tokens per session scan A c324d240428c
landing-pages is a skill published in the GitHub repository flitzrrr/frontend-design-skills (9 stars, last pushed 6mo ago), licensed MIT. It adds 28 tokens to every session and 1,516 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 2026-08-31.
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