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research-pdf

Create distinctive HTML one-pagers with curated aesthetics, then convert to PDF using headless browser.

$ Instalar

git clone https://github.com/jontsai/claude-plugins /tmp/claude-plugins && cp -r /tmp/claude-plugins/plugins/research-pdf/skills/research-pdf ~/.claude/skills/claude-plugins

// tip: Run this command in your terminal to install the skill

SKILL.md
View on GitHub →

name: research-pdf description: Create distinctive HTML one-pagers with curated aesthetics, then convert to PDF using headless browser.

Research PDF Generator

Create distinctive, memorable HTML one-pagers that avoid generic "AI slop" aesthetics.

Setup Required

Before using this skill, configure your output directory:

# Add to your shell profile (~/.zshrc or ~/.bashrc)
export RESEARCH_PDF_DIR="$HOME/research-pdfs"

# Create the directory structure
mkdir -p "$RESEARCH_PDF_DIR/html" "$RESEARCH_PDF_DIR/pdf"

Requirements:

  • macOS, Linux, or Windows with WSL
  • Brave Browser or Google Chrome installed

Instructions

When the user asks to research a topic and create a PDF:

  1. Research the topic and gather key information

  2. Choose an aesthetic preset based on content type (see Document Aesthetics below)

  3. Create an HTML file in $RESEARCH_PDF_DIR/html/ with:

    • Filename: {topic-slug}-YYYYMMDD.html (lowercase, hyphens, date suffix)
    • Example: python-web-frameworks-20251212.html
    • Date is the creation date; keep original date if updating later
    • Compact, print-friendly design (max 1-2 pages)
    • Follow the design standards below

  4. Generate the PDF by running:

    research-pdf-generate

    Or if the command isn't in PATH:

    $RESEARCH_PDF_DIR/generate-pdfs.sh

  5. Verify the PDF was created in $RESEARCH_PDF_DIR/pdf/

File Locations

All paths relative to $RESEARCH_PDF_DIR (defaults to ~/research-pdfs):

PurposePath
HTML source files$RESEARCH_PDF_DIR/html/
Generated PDFs$RESEARCH_PDF_DIR/pdf/
Conversion script$RESEARCH_PDF_DIR/generate-pdfs.sh

Design Philosophy

CRITICAL: Avoid generic AI aesthetics. Every document should have distinctive character.

What to AVOID (Generic AI Slop)

  • System font stacks (-apple-system, BlinkMacSystemFont, Roboto)
  • Flat white/gray backgrounds with no texture
  • Purple gradients on white (overused AI default)
  • Identical layouts across all document types
  • No motion or interactivity in browser view

What to EMBRACE

  • Intentional typography - Fonts chosen for the content's personality
  • Texture and atmosphere - Paper grain, subtle patterns, depth
  • Micro-interactions - Hover states, transitions (for browser viewing)
  • Layout surprise - Break the grid occasionally for emphasis
  • Cohesive theming - CSS variables for consistency

Document Aesthetics (Choose Based on Content Type)

1. TERMINAL - For Dev Tools, CLI, Technical Cheatsheets

Dark theme with hacker aesthetic. Think terminal green on dark.

:root {
  --font-display: 'JetBrains Mono', 'Fira Code', monospace;
  --font-body: 'JetBrains Mono', 'Fira Code', monospace;
  --color-ink: #e6edf3;
  --color-ink-bright: #00ff88;
  --color-ink-dim: #7d8590;
  --color-paper: #0d1117;
  --color-paper-elevated: #161b22;
  --color-accent: #58a6ff;
  --color-accent-soft: rgba(88, 166, 255, 0.1);
  --color-border: #30363d;
  --color-muted: #484f58;
}
body {
  background: var(--color-paper);
  color: var(--color-ink);
  /* CRT scanline effect */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 136, 0.03) 2px,
    rgba(0, 255, 136, 0.03) 4px
  );
}

2. EDITORIAL - For Restaurant Guides, Reviews, Lifestyle

Warm, magazine-like. Serif headlines, refined spacing.

:root {
  --font-display: 'Playfair Display', 'Crimson Pro', Georgia, serif;
  --font-body: 'Source Sans 3', 'Libre Franklin', sans-serif;
  --color-ink: #1a1a1a;
  --color-paper: #fefcf9;
  --color-accent: #c41e3a; /* Carmine red */
  --color-accent-soft: #fef0f2;
  --color-muted: #6b7280;
}
body {
  background: var(--color-paper);
  /* Subtle paper texture */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}
h1 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  border-bottom: 3px double var(--color-accent);
}

3. CORPORATE - For Business Analysis, Board Docs, Professional

Navy + gold accents. Refined, trustworthy, premium feel.

:root {
  --font-display: 'Fraunces', 'Source Serif Pro', Georgia, serif;
  --font-body: 'Inter', 'Source Sans 3', sans-serif;
  --color-ink: #1e293b;
  --color-paper: #ffffff;
  --color-accent: #1e40af; /* Deep blue */
  --color-accent-gold: #b8860b;
  --color-accent-soft: #eff6ff;
  --color-muted: #64748b;
}
body {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
h1 {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent-gold);
}
.section h2 {
  background: linear-gradient(135deg, var(--color-accent), #1e3a8a);
  color: white;
}

4. INDUSTRIAL - For Automotive, Hardware, Specs

Bold, utilitarian, data-forward. Wide headers, strong lines.

:root {
  --font-display: 'Oswald', 'Bebas Neue', Impact, sans-serif;
  --font-body: 'Barlow', 'Roboto Condensed', sans-serif;
  --color-ink: #111827;
  --color-paper: #f3f4f6;
  --color-accent: #dc2626; /* Industrial red */
  --color-accent-alt: #fbbf24; /* Warning yellow */
  --color-stripe: #1f2937;
}
body {
  background: var(--color-paper);
  /* Subtle grid pattern */
  background-image:
    linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
  background-size: 20px 20px;
}
h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--color-stripe);
  color: white;
  padding: 12px 20px;
  margin: -20px -20px 20px -20px;
}

5. FRESH - For Health, Eco, Nature Topics

Organic feel, soft greens, breathing space.

:root {
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', 'Nunito', sans-serif;
  --color-ink: #1a3d2e;
  --color-paper: #f0fdf4;
  --color-accent: #16a34a;
  --color-accent-soft: #dcfce7;
  --color-earth: #78716c;
}
body {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f0fdf9 100%);
}
.section {
  border-radius: 16px;
  border: 1px solid #bbf7d0;
}

Required CSS Foundation

Every document MUST include this foundation:

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.5;
  padding: 20px;
  max-width: 8.5in;
  margin: 0 auto;
  color: var(--color-ink);
  background: var(--color-paper);
}

/* Micro-interactions for browser viewing */
.section {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.section:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}

tr {
  transition: background 0.15s ease;
}
tr:hover {
  background: var(--color-accent-soft) !important;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  background-image: linear-gradient(var(--color-accent), var(--color-accent));
  background-size: 0% 1px;
  background-position: 0% 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s ease;
}
a:hover {
  background-size: 100% 1px;
}

/* Print styles */
@media print {
  body { padding: 10px; }
  .section { break-inside: avoid; }
  .section:hover { transform: none; box-shadow: none; }
}

Typography Scale

ElementSizeWeightNotes
Page Title20-24px700Use --font-display, add letter-spacing: -0.02em
Section Headers13-15px600-700Often on gradient backgrounds
Body Text10-11px400Use --font-body
Table Content9-10px400Tighter line-height (1.3)
Footer/Citations8-9px400Use --color-muted
Badges/Tags8-9px600UPPERCASE, letter-spacing: 0.05em

Semantic Colors (Use Consistently Across All Aesthetics)

  • Success: #10b981 ✓
  • Warning: #f59e0b ⚠
  • Error: #ef4444 ✗
  • Info: #3b82f6 ℹ
  • Feature: #8b5cf6 ★

Enhanced Components

Badges with Depth

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge.yes {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}
.badge.no {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.25);
}
.badge.warn {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: white;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.25);
}

Key Insight Box (Grid-Breaking)

.key-insight {
  grid-column: 1 / -1;
  margin: 16px -10px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--color-accent-soft), transparent);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 12px 12px 0;
  position: relative;
}
.key-insight::before {
  content: '→';
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: var(--color-accent);
  font-weight: bold;
}
.key-insight p {
  margin-left: 20px;
  font-weight: 500;
}

Winner/Highlight Row

.winner {
  background: linear-gradient(90deg, #dcfce7 0%, #f0fdf4 100%) !important;
  font-weight: 600;
  position: relative;
}
.winner td:first-child::before {
  content: '🏆';
  margin-right: 6px;
}

Keyboard Keys (for cheatsheets)

.key {
  font-family: var(--font-body);
  background: linear-gradient(180deg, #f8f9fa 0%, #e9ecef 100%);
  border: 1px solid #ced4da;
  border-bottom-width: 2px;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

Emojis

Use strategically: 1-2 emojis in title, 0-1 per section header.

Recommended: 📊 Data | 🎯 Goals | 💡 Ideas | ⚡ Fast | 🔒 Security | 🎨 Design | 📝 Notes | 🔗 Links ✅ Done | ⚠️ Warn | ❌ No | 🚀 Launch | 📈 Growth | 🎓 Learn | 🏆 Winner | ⭐ Star

References & Footnotes

Use markdown-style inline citations: [1], [2], [3]

.ref {
  color: var(--color-accent);
  font-size: 8px;
  vertical-align: super;
  text-decoration: none;
  font-weight: 600;
}

References Section Format:

[1] Source Name — Title. url.com/path
[2] Author — "Article Title". domain.com/...

Keep to 3-5 key references. Place at bottom of document.

Standard Footer Template

REQUIRED FORMAT:

<div class="footer">
  <strong>[Document Title]</strong> — [Brief Description]<br>
  Sources: [Source 1] <sup class="ref">[1]</sup> | [Source 2] <sup class="ref">[2]</sup><br>
  Generated: [Date]
  <div class="signature">
    Prepared with research-pdf skill — Claude Code
  </div>
</div>

.footer {
  text-align: center;
  font-size: 9px;
  color: var(--color-muted);
  margin-top: 16px;
  padding-top: 12px;
  border-top: 2px solid var(--color-border, #e2e8f0);
}
.footer .signature {
  font-style: italic;
  margin-top: 8px;
  opacity: 0.7;
}

Page Layout

  • Use CSS Grid for multi-column layouts
  • Keep under 8.5in width for Letter size PDF
  • Print-friendly: @media print rules
  • No external dependencies (inline CSS only)
  • Include Google Fonts via @import for distinctive typography

Quick Reference: Aesthetic Selection

Content TypeAestheticKey Visual Elements
CLI tools, dev cheatsheetsTERMINALDark theme, monospace, green accents, scanlines
Restaurant guides, reviewsEDITORIALSerif headers, warm paper, red accents
Business docs, analysisCORPORATENavy/gold, refined serif, clean gradients
Automotive, hardware specsINDUSTRIALBold sans, uppercase, grid patterns, red/yellow
Health, eco, natureFRESHSoft greens, organic shapes, breathing space

Example Usage

User: "Create a research PDF about Python web frameworks"

  1. Select aesthetic: TERMINAL (it's a dev/technical topic)
  2. Create $RESEARCH_PDF_DIR/html/python-web-frameworks-20251212.html
  3. Run research-pdf-generate
  4. PDF appears at $RESEARCH_PDF_DIR/pdf/python-web-frameworks-20251212.pdf

Repository

jontsai
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jontsai/claude-plugins/plugins/research-pdf/skills/research-pdf
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