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Use when the user wants to extract Figma designs into production-ready React or Next.js components with TypeScript, Tailwind CSS, and pixel-perfect accuracy.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Automatically diagnose excessive Codex local SQLite diagnostic log writes and give a concrete fix plan. Use when a user asks whether Codex is writing too much to disk, mentions logs_2.sqlite, logs_2.sqlite-wal, block_log_inserts, SSD/TBW wear from Codex logs, or wants Codex log write issues checked, explained, stopped, cleaned up, verified, or restored.
Use when you want Codex to review its own recent history (last N days or specific period) and improve its behavior. Produces minimal, high-signal updates to AGENTS.md and tiny reusable skills. The goal is long-term fluency — Codex gradually becomes better at your specific style, constraints, and workflows.
Use when coordinating complex tasks across multiple AI agents with a centralized handoff document for planning, execution tracking, and feedback fusion.
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Guard long, ambiguous, or stateful AI-agent work from drift. Use when the user asks to run or continue a multi-step task, autonomous loop, bug fix, repo change, PR readiness check, compaction handoff, resume from previous context, cost-control checkpoint, or any task likely to span many tool calls, files, sessions, agents, or verification gates.
Audit and standardize a repository's agent-readable context, including AGENTS.md, CLAUDE.md, WARP.md, CONTRIBUTING.md, .agents/skills, and specs/ PRODUCT.md and TECH.md contracts. Use when asked to review, design, create, scaffold, or improve repo instructions, agent onboarding, spec workflows, or cross-repo agent-context conventions.
| name | figma-to-react |
| description | Use when the user wants to extract Figma designs into production-ready React or Next.js components with TypeScript, Tailwind CSS, and pixel-perfect accuracy. |
Extract complete, lossless design information from Figma and generate production-ready React/Next.js components with TypeScript and Tailwind CSS.
Use 100% of Figma MCP output. Every className, every property matters.
// ✅ CORRECT: Keep ALL className from Figma MCP
<div className="absolute font-source-serif h-[108px] leading-[1.8] left-[100px] not-italic text-[20px] text-[rgba(29,38,45,0.8)] text-justify top-[210px] w-[1096px] whitespace-pre-wrap">
// ❌ WRONG: Removing any className
<div className="absolute left-[100px] top-[210px] font-source-serif text-[20px]">
absolute contents Structures🔥 CRITICAL: Figma MCP returns nested absolute contents containers. display: contents makes the parent "disappear" - children are positioned relative to the nearest positioned ancestor (root)!
Key Insight: Children's positions are ALREADY absolute - DO NOT add parent's top/left!
// ❌ WRONG: Figma MCP output (has redundant parent wrapper)
<div className="absolute contents left-0 top-[41px]">
<p className="absolute left-[100px] top-[41px]">TITLE</p>
<div className="absolute left-0 top-[100px]">Line</div>
</div>
// ✅ CORRECT: Just remove the parent wrapper, keep children's positions AS-IS
<>
<p className="absolute left-[100px] top-[41px]">TITLE</p>
<div className="absolute left-0 top-[100px] w-[1920px] h-[1px] bg-[#C5CBCE] opacity-30" />
</>
Position Handling Rules:
| Parent Type | Child Position | Action |
|---|---|---|
absolute contents | Child has own top/left | Keep child position AS-IS, just remove parent |
absolute (no contents) | Child has relative top/left | Calculate: parent + child |
relative | Child has top/left | Calculate: parent + child |
🔥 The Golden Rule:
If parent has "contents" class → Child positions are already absolute → Keep AS-IS
If parent has NO "contents" class → Child positions are relative → Add parent + child
Reference: Verified correct positions (from production HTML):
top-[41px] (not 82px)top-[100px] (not 141px)top-[980px]top-[1004px]NEVER hardcode dimensions!
// 1. Get metadata first
const metadata = await mcp__figma__get_metadata({
fileKey: 'xxx',
nodeId: '11:1420'
})
// 2. Extract from XML
// <frame width="1920" height="1080">
const pageWidth = 1920
const pageHeight = 1080
// 3. Use extracted values
<div className="w-[1920px] h-[1080px]">
🔥 CRITICAL: Use Google Fonts CDN directly, NOT next/font/google!
next/font/google generates CSS variables and self-hosts fonts, but the font rendering may differ from reference HTML that uses Google Fonts CDN directly. This causes:
// ❌ WRONG: Using next/font/google
import { Source_Serif_4, Kaisei_Tokumin } from 'next/font/google'
const sourceSerif = Source_Serif_4({ subsets: ['latin'], variable: '--font-source-serif' })
// This may render fonts differently than Google Fonts CDN!
// ✅ CORRECT: Use Google Fonts CDN directly in layout.tsx
export default function RootLayout({ children }: { children: React.ReactNode }) {
return (
<html lang="en">
<head>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossOrigin="anonymous" />
<link
href="https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,200..900;1,8..60,200..900&family=Kaisei+Tokumin:wght@400;500;700;800&display=swap"
rel="stylesheet"
/>
</head>
<body>{children}</body>
</html>
)
}
Key: Include opsz (optical size) axis for Source Serif 4 - this affects character widths!
@layer utilities {
/* Use direct font-family names, NOT CSS variables */
.font-source-serif {
font-family: 'Source Serif 4', serif;
}
.font-kaisei {
font-family: 'Kaisei Tokumin', serif;
}
}
// Figma MCP returns:
font-['Kaisei_Tokumin:ExtraBold',sans-serif]
font-['Source_Serif_Pro:SemiBold',sans-serif]
// ✅ Convert to Tailwind classes:
font-kaisei font-extrabold
font-source-serif font-semibold
// Font name corrections (Google Fonts 2024):
'Source Serif Pro' → 'Source Serif 4'
'Source Sans Pro' → 'Source Sans 3'
⚠️ Figma's font weight names may NOT match CSS font-weights!
Figma renders fonts differently than browsers. What Figma calls "Bold" might visually appear lighter than CSS font-weight: 700.
| Figma Weight Name | Expected CSS | May Actually Need |
|---|---|---|
| Regular | 400 | 400 |
| Medium | 500 | 500 |
| Bold | 700 | 500 or 600 (test visually!) |
| ExtraBold | 800 | 700 (test visually!) |
Solution: Always compare with Figma screenshot. If text looks too bold, try one weight lighter:
font-bold (700) → try font-medium (500)font-extrabold (800) → try font-bold (700)Must add to globals.css:
body {
overflow-x: auto; /* Allow horizontal scroll */
}
.page-container {
min-width: max-content; /* Prevent compression */
display: inline-block; /* Keep layout intact */
}
Optimize line images:
// ❌ Before: Image-based line
<div className="absolute h-0 left-0 top-[100px] w-[1920px]">
<div className="absolute inset-[-1px_0_0_0]">
<img src={imgLine} />
</div>
</div>
// ✅ After: CSS-based line
<div className="absolute left-0 top-[141px] w-[1920px] h-[1px] bg-[#C5CBCE] opacity-30" />
// ❌ Before: External image
<img src={imgVector} />
// ✅ After: Inline SVG
<svg viewBox="0 0 35 34" fill="none">
<path d="M17.5 0L0 34..." fill="#1d262d"/>
</svg>
🔥 CRITICAL: Figma MCP outputs fixed heights for text blocks, but this causes line-wrapping issues!
Font metrics differ between Figma's rendering and browser rendering (even with the same font family). Fixed heights can cause:
// ❌ WRONG: Figma MCP output with fixed height
<p className="absolute h-[72px] leading-[1.8] left-[100px] text-[20px] top-[570px] w-[1096px]">
Long text that might wrap differently in browser...
</p>
// ✅ CORRECT: Remove h-[Xpx], let text flow naturally
<div className="absolute leading-[1.8] left-[100px] text-[20px] top-[570px] w-[1096px]">
<p className="mb-0">Long text that might wrap differently in browser...</p>
</div>
When to keep fixed heights:
h-[34px]When to remove fixed heights:
h-[Xpx]text-justify - especially importantPattern: Use <div> wrapper with <p className="mb-0">:
// This matches reference HTML structure and ensures proper text flow
<div className="absolute font-source-serif leading-[1.8] left-[100px] text-[20px] top-[570px] w-[1096px]">
<p className="mb-0">Text content here...</p>
</div>
Detailed material starting at ### **Rule 8: Table Pattern Detection & Conversion** has been moved to reference/extended.md to keep this skill concise. Load that reference when the task requires the moved examples, command catalogs, checklists, platform details, or implementation templates.