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 vibeeval/vibecosystem --skill clone-websitegit clone --depth 1 https://github.com/vibeeval/vibecosystemWrote 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/vibeeval/vibecosystem/clone-website)<a href="https://agentmods.dev/skills/vibeeval/vibecosystem/clone-website"><img src="https://agentmods.dev/badge/skills/vibeeval/vibecosystem/clone-website/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/vibeeval/vibecosystem/clone-website"><img src="https://agentmods.dev/badge/skills/vibeeval/vibecosystem/clone-website.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 115 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 387 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
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 | $0.00093 | $0.06618 |
| Opus 5.5 | $0.00037 | $0.02647 |
| Sonnet 5.5 | $0.00019 | $0.01324 |
| Haiku 4.5 | $0.00009 | $0.00662 |
Grade A, and why
clone-website 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.
Copies of this mod
5 near-identical copies found in the catalogue:
- clone-website — 91% identical, 13 lines differ
- clone-website — 91% identical, 13 lines differ
- clone-website — 91% identical, 13 lines differ
- clone-website — 91% identical, 13 lines differ
- clone-website — 91% identical, 13 lines differ
How it starts
The opening of the file, as written. The whole thing — 471 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Clone Website
You are about to reverse-engineer and rebuild $ARGUMENTS as a pixel-perfect clone.
This is not a two-phase process (inspect then build). You are a foreman walking the job site — as you inspect each section of the page, you write a detailed specification to a file, then hand that file to a specialist builder agent with everything they need. Extraction and construction happen in parallel, but extraction is meticulous and produces auditable artifacts.
Scope Defaults
The target is whatever page $ARGUMENTS resolves to. Clone exactly what's visible at that URL. Unless the user specifies otherwise, use these defaults:
- Fidelity level: Pixel-perfect — exact match in colors, spacing, typography, animations
- In scope: Visual layout and styling, component structure and interactions, responsive design, mock data for demo purposes
- Out of scope: Real backend / database, authentication, real-time features, SEO optimization, accessibility audit
- Customization: None — pure emulation
If the user provides additional instructions (specific fidelity level, customizations, extra context), honor those over the defaults.
Pre-Flight
- Browser automation is required. Check for available browser MCP tools (Chrome MCP, Playwright MCP, Browserbase MCP, Puppeteer MCP, etc.). Use whichever is available — if multiple exist, prefer Chrome MCP. If none are detected, ask the user which browser tool they have and how to connect it. This skill cannot work without browser automation.
- Verify the target URL from
$ARGUMENTSis valid and accessible via your browser MCP tool. - Verify the base project builds:
npm run build. The Next.js + shadcn/ui + Tailwind v4 scaffold should already be in place. If not, tell the user to set it up first. - Create the output directories if they don't exist:
docs/research/,docs/research/components/,docs/design-references/,scripts/.
Guiding Principles
These are the truths that separate a successful clone from a "close enough" mess. Internalize them — they should inform every decision you make.
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 · 471 lines · 93 tokens per session scan A c86a36313b5c
clone-website is a skill published in the GitHub repository vibeeval/vibecosystem (538 stars, last pushed 2mo ago), licensed MIT. It adds 93 tokens to every session and 6,618 once invoked, about $0.0004 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.
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