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 MithunWijayasiri/dotclaude --skill html-landing-pagegit clone --depth 1 https://github.com/MithunWijayasiri/dotclaudeWrote 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/mithunwijayasiri/dotclaude/html-landing-page)<a href="https://agentmods.dev/skills/mithunwijayasiri/dotclaude/html-landing-page"><img src="https://agentmods.dev/badge/skills/mithunwijayasiri/dotclaude/html-landing-page/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/mithunwijayasiri/dotclaude/html-landing-page"><img src="https://agentmods.dev/badge/skills/mithunwijayasiri/dotclaude/html-landing-page.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 | $0.00059 | $0.01110 |
| Opus 5 | $0.00030 | $0.00555 |
| Sonnet 5 | $0.00012 | $0.00222 |
| Haiku 4.5 | $0.00006 | $0.00111 |
Grade A, and why
html-landing-page 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 — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.
HTML Landing Page
Goal: a page that could not be mistaken for anyone else's. Every design decision derives from the subject — no house style. The enemy is the "AI-default look" (see Banned defaults).
Process — plan before code, always
- Ground. Name the subject, its audience, and the page's single job (usually one action). Mine the project's real material first: files, structure, vernacular, concrete numbers. The subject's own world is where distinctive choices come from.
- Example: Cleanfox is literally a patch applied to Betterfox → hero = animated diff in an editor window; sections named after the file's own comment banners.
- Plan. Write a short design plan before any HTML:
- Palette: 4–6 named hex values.
- Type: display + body (+ mono if code appears), each a deliberate pick. Google Fonts allowed.
- Layout: one-sentence concept + ASCII sketch.
- Signature: the ONE element the page will be remembered by. Must embody something true about the subject.
- Self-check. Would this plan come out for any similar brief? If any part matches Banned defaults or feels interchangeable → revise that part before coding.
- Build. Follow the plan exactly; derive every color/type value from it.
- Critique. Reread as a design lead: remove one accessory (Chanel). Verify every factual claim in the copy against the project — never ship a plausible-but-false line.
Banned defaults
The three looks AI design clusters around — never spend a free axis on them:
- Warm cream bg (~#F4F1EA) + high-contrast serif display + terracotta accent.
- Near-black bg + single acid-green or vermilion accent + hairline rules.
- Broadsheet: hairline rules, zero border-radius, dense newspaper columns.
Common tells to avoid:
- Numbered 01/02/03 markers when content isn't a real sequence. Numbers only for actual order (install steps qualify).
- Hero = big number + small label + supporting stats + gradient accent.
- Purple-blue gradients, gradient text, glassmorphism cards.
- Emoji as feature icons. Decorative ✨/🚀 anywhere.
- Scattered scroll animations on everything.
- Same layout every time: centered hero → 3 feature cards → CTA band.
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 · 72 lines · 59 tokens per session scan A 8bc618fd726d
html-landing-page is a skill published in the GitHub repository MithunWijayasiri/dotclaude (2 stars, last pushed 2d ago), licensed MIT. It adds 59 tokens to every session and 1,110 once invoked, about $0.0003 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.
Other skills, from other repositories
chakra-ui-builder
Build responsive, accessible UI components and layouts using Chakra UI v3, install or configure Chakra UI in new and existing projects, and design scalable themes using tokens, semantic tokens, recipes, and slot recipes. Use this skill whenever a user asks to build, create, or generate any UI component, page, form…
visual-ralph
Visual Ralph orchestration for frontend UI from generated references, static references, or live URL targets, using $ralph with built-in visual verdict and pixel-diff evidence until the implementation matches and leaves a reproducible design system.
frontend-ui-dark-ts
Build dark-themed React applications using Tailwind CSS with custom theming, glassmorphism effects, and Framer Motion animations. Use when creating dashboards, admin panels, or data-rich interfaces with a refined dark aesthetic.
reveal-hover-effect
Build cursor-following spotlight reveals that expose a second aligned image through a soft radial mask. Use for hover-to-color, before-and-after, x-ray, material, texture, product-detail, and illustrated hero effects where a desaturated or embossed base image should remain visible while another treatment follows an…
frontend-visual-qa
Audits already-rendered web, landing-page, HTML deck/slide, browser tool/game, dashboard/admin, design-system, and desktop UIs using real-browser or native-app journeys, inspected screenshots, DOM geometry, responsive or projection viewports, and a bundled Playwright sweep. Use after UI implementation to find…
prototype-web
A clickable, high-fidelity web product prototype with navigation, a hero section, feature cards, steps, social proof, and optional pricing. It is designed to resemble a finished landing page while remaining a prototype.