You're deep in a Claude Code session. You've built something real:

• A product strategy
• A quarterly business review
• An investor pitch
• A project plan
• A competitive analysis

Now you need slides.

What usually happens:

You ask Claude to make a presentation. You get walls of text, generic bullet points, and amateur formatting. You spend the next two hours manually fixing everything in PowerPoint. Or you give up and just build it from scratch.

What happens with this library:

Your Claude project context
         ↓
   One command
         ↓
Professional presentation (HTML or PowerPoint)
Ready to present. Ready to send to clients.

Claude is brilliant at research, analysis, and strategy. But presentations? Not so much.

That's because Claude wasn't trained on what actually makes presentations work:

• McKinsey consultants don't use bullet points — they use action titles
• TED speakers don't dump information — they follow the Sparkline narrative arc
• Steve Jobs averaged 10 words per slide — not 100
• Investment bankers structure decks with the Pyramid Principle — answer first, support second

We spent months building a knowledge base that knows all of this.

We scoured the internet for everything ever written about making great presentations:

All of it — 6,300+ lines of expert knowledge — encoded into an agentic vector database.

Now Claude doesn't have to figure out presentations. The knowledge base already knows.

HTML Presentations (Reveal.js)

Modern, web-native slides that run in any browser:

• Share via URL — just send a link
• Works on any device — desktop, tablet, phone
• Animations and transitions built-in
• Speaker notes with S key
• Fullscreen with F key
• Looks like a polished online version of PowerPoint

Best for: Tech audiences, conferences, product demos, anything you want to share online

PowerPoint (PPTX)

Traditional format that opens in Microsoft PowerPoint:

• Edit further if needed
• Send to clients who expect PPTX
• Print to PDF for handouts
• Works offline

Best for: Board decks, client deliverables, corporate environments

Keynote Mode — For inspiring and persuading

• 6-15 words per slide (like Steve Jobs)
• 40%+ whitespace
• One idea per slide
• Emotional narrative structure
• Big visuals, minimal text

Use for: Product launches, investor pitches, conference talks, TED-style presentations

Business Mode — For informing and documenting

• 40-80 words per slide
• Action titles (full sentences that state conclusions)
• Data with callouts
• Structured with Pyramid Principle
• Charts, tables, metrics grids

Use for: Board meetings, strategy reviews, consulting deliverables, quarterly reports

npm install claude-presentation-master
npx playwright install chromium

That's it. You're ready.

# Turn your markdown notes into a keynote-style HTML presentation
cpm generate project-notes.md --mode keynote --format html

# Create a consulting-style PowerPoint deck
cpm generate strategy.md --mode business --format pptx

# Generate both formats at once
cpm generate quarterly-review.md --mode business --format html,pptx

import { generate } from 'claude-presentation-master';

const result = await generate({
  content: `
# Q4 Strategy Update

## Where We Are
Revenue up 23% YoY. Market share down 2 points.

## The Challenge
Three new competitors launched in Q3.
Customer acquisition costs up 40%.

## What We're Doing
1. Launch enterprise tier in Q2
2. Expand into adjacent markets
3. Shift to product-led growth

## Expected Result
Market share leadership within 18 months.
  `,
  contentType: 'markdown',
  mode: 'business',
  format: ['html', 'pptx'],
  title: 'Q4 Strategy Update'
});

// result.outputs.html — Complete HTML presentation
// result.outputs.pptx — PowerPoint file buffer
// result.score — Quality score (must be 95+ to pass)

This isn't a template library. It's a complete expert system for presentations.

From McKinsey, BCG, Bain:

• Pyramid Principle — Lead with the answer
• SCQA Framework — Situation → Complication → Question → Answer
• Action Titles — "Revenue grew 23%" not "Revenue Analysis"
• One Message Per Slide — Every slide has exactly one job
• Chart Callouts — Always tell the audience what to see

From Nancy Duarte (Slide:ology, Resonate):

• Sparkline Structure — Alternate between "what is" and "what could be"
• STAR Moments — Something They'll Always Remember
• Glance Test — Understand it in 3 seconds or less
• Signal-to-Noise — Maximize meaning, eliminate clutter

From Garr Reynolds (Presentation Zen):

• Simplicity — When in doubt, leave it out
• Restraint — Resist the urge to add
• Visual over Verbal — Show, don't tell

From Carmine Gallo (Talk Like TED):

• Rule of Three — Human memory works in threes
• 18-Minute Rule — Optimal presentation length
• Emotional Connection — Touch hearts before minds

From Edward Tufte:

• Data-Ink Ratio — Every drop of ink should represent data
• Chartjunk Elimination — No 3D effects, no decorative gridlines
• Graphical Integrity — Never distort data for visual effect

From Barbara Minto (The Pyramid Principle):

• Top-Down Communication — Conclusion first, support second
• MECE Grouping — Mutually Exclusive, Collectively Exhaustive
• Vertical Logic — Each level supports the one above

Complete color palettes tested for accessibility:

• Consulting Classic — Cream background, navy text (McKinsey/BCG look)
• Executive Professional — Warm gray, sophisticated
• Modern Tech — Light with teal accents
• Dark Executive — Dark mode for screens

Typography rules:

• Keynote: 54-72px titles, max 2 fonts
• Business: 18-22px action titles, 11-14px body
• Accessibility: 18pt minimum, 30pt+ for projection

Every presentation passes through real visual QA using Playwright:

Presentations must score 95/100 or higher. If they don't, you get a specific list of what to fix.

You're building a product strategy in Claude → Generate an investor pitch deck in keynote mode

You've analyzed Q4 performance → Create a board presentation in business mode

You're planning a product launch → Build a TED-style keynote for the all-hands

You've done competitive research → Turn it into a consulting-style strategy deck

You have meeting notes that need to become a presentation → One command, done

Keynote Mode: Big Idea • Single Statement • Full Image • Big Number • Quote

Business Mode: Agenda • Bullet Points • Two Column • Three Column • Metrics Grid • Timeline • Process Flow • Comparison • Case Study • Pricing Table

Does this require an API key? No. The knowledge base is bundled with the package. Works 100% offline.

Can I edit the output? Yes. HTML is just HTML. PPTX opens in PowerPoint for further editing.

What if I don't like the result? Adjust your input content or lower the quality threshold (not recommended).

Does it work with Claude Code? Yes — that's exactly what it's designed for. Generate presentations from your project context.

MIT — free to use, modify, and distribute.

Stuart Kerr — Isovision.ai

npm install claude-presentation-master