What is design-clone?

A tool that examines a website’s styling and visual rules, then records them as a structured design profile or uses them to create a close website copy.

Extracting a site’s design profile or generating a Next.js copy that follows the original appearance.

It reduces the manual work of identifying fonts, colors, spacing, layout rules, and visual effects when rebuilding an existing site.

design-clone — Plugin by XRenSiu

Install

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.

Claude Code

/plugin marketplace add XRenSiu/claude-code-forge

agentmods

npx agentmods add plugins/xrensiu/claude-code-forge/design-clone

Clone the repo

git clone --depth 1 https://github.com/XRenSiu/claude-code-forge

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

design-clone 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 yesterday.

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.

plugins/design-clone/.claude-plugin/plugin.json · 25 lines

What it actually says

{
  "name": "design-clone",
  "description": "Design DNA extraction + pixel-perfect website cloning. Combines programmatic CSS extraction (Browser MCP + getComputedStyle) with a 3-dimension design profile schema (design system / design style / visual effects). Two modes: --dna-only outputs a structured 150+ field Design DNA JSON; --full additionally generates a Next.js pixel-perfect clone via parallel builder agents.",
  "version": "1.0.0",
  "author": {
    "name": "XRenSiu",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/XRenSiu/claude-code-forge/tree/main/plugins/design-clone",
  "repository": "https://github.com/XRenSiu/claude-code-forge",
  "license": "MIT",
  "keywords": [
    "design-clone",
    "design-dna",
    "website-clone",
    "design-tokens",
    "design-system",
    "visual-effects",
    "reverse-engineering",
    "pixel-perfect",
    "browser-mcp",
    "getComputedStyle"
  ]
}

Changes

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.

yesterday First seen · 25 lines scan A fed8c08dcf2f

Subscribe to this mod's changes

design-clone is a plugin published in the GitHub repository XRenSiu/claude-code-forge (2 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Browser automation Frontend Writing and docs

design-clone

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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