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 navinramharak-rgb/50k-website-builder --skill build-premium-sitegit clone --depth 1 https://github.com/navinramharak-rgb/50k-website-builderWrote 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/navinramharak-rgb/50k-website-builder/build-premium-site)<a href="https://agentmods.dev/skills/navinramharak-rgb/50k-website-builder/build-premium-site"><img src="https://agentmods.dev/badge/skills/navinramharak-rgb/50k-website-builder/build-premium-site/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/navinramharak-rgb/50k-website-builder/build-premium-site"><img src="https://agentmods.dev/badge/skills/navinramharak-rgb/50k-website-builder/build-premium-site.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 | $0.00138 | $0.02755 |
| Opus 5 | $0.00069 | $0.01378 |
| Sonnet 5 | $0.00028 | $0.00551 |
| Haiku 4.5 | $0.00014 | $0.00276 |
Grade A, and why
build-premium-site 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 12d 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 — 115 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Build a Premium, Cinematic, Scroll-Animated Site
Build sites that make someone stop scrolling and think "how did they build this." The bar is $50,000 and up: every section moves, the opener carries one move nobody expects, and the craft holds up when a stranger scrubs the page back and forth. Generic templates fail this bar. Follow the order below, because the order is the method.
Reach for the six references as needed (progressive disclosure). Do not paste their full contents into the build unless the task needs it:
references/reference-gathering.md: how to collect five to eight references with assigned roles and turn them into a design evidence memo. The step that decides whether the craft has anything worth executing on.references/motion-system.md: copy-paste-ready GSAP + ScrollTrigger + SplitText + Lenis code, the fonts gate, reduced-motion guard, static fallback, and every core recipe.references/signature-moves.md: the library of opener moves. Pick exactly one.references/premium-eye.md: the five-tell pre-ship diagnostic, the anti-patterns list, and a plain-English glossary.references/workflow.md: the repeatable end-to-end process.references/setup-and-deploy.md: the beginner playbook for install, preview, and deploy. Point non-technical users here and to the README.
A working starter site lives in assets/starter-template/. It already carries the whole motion system for an example brand. Prefer re-branding it over building from a blank file, unless the user needs something the template cannot express.
1. Understand the brand first
Never open a code file before the brand is clear. Ask for, or confirm, these before building. Keep it to a few sharp questions, not an interrogation:
- The name, and in one sentence what they do.
- Who it is for, and what it refuses to be. Sharp exclusion makes a strong brand.
- The one feeling the site must create in the first five seconds (calm authority, raw energy, precision, warmth, awe). Everything downstream serves this feeling.
- The real assets they already have: logo or wordmark vector, product photos, product video, brand colors, brand fonts. Real footage of the actual product always beats generated footage of it.
- Where it will live and who ships it (them, a developer, a platform like Shopify).
What ships with it
13 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.
- assets/starter-template/assets/README.txt 142 B
- assets/starter-template/BRAND-EXAMPLE.md 2.6 KB
- assets/starter-template/BRAND-TEMPLATE.md 3.1 KB
- assets/starter-template/css/style.css 14 KB
- assets/starter-template/index.html 9.9 KB
- assets/starter-template/js/main.js 17 KB runs code
- assets/starter-template/README-START-HERE.md 3.3 KB
- references/motion-system.md 14 KB
- references/premium-eye.md 5.7 KB
- references/reference-gathering.md 5.5 KB
- references/setup-and-deploy.md 5.2 KB
- references/signature-moves.md 14 KB
- references/workflow.md 10 KB
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.
- 12d ago First seen · 115 lines · 138 tokens per session scan A f004b7731877
build-premium-site is a skill published in the GitHub repository navinramharak-rgb/50k-website-builder (3 stars, last pushed 13d ago), licensed MIT. It adds 138 tokens to every session and 2,755 once invoked, about $0.0007 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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