Deck Builder
Build or restructure polished, on-brand decks — as a self-contained HTML deck (1920×1080 fixed stage, PDF export) or as a PowerPoint .pptx. Use when creating, redesigning, de-cluttering, or fixing the layout of a deck/pitch/plaquette/presentation/slides — especially slides that feel empty, repetitive, or inconsistent, or when Léo asks for a vignette, a stat card, a slide element already seen in a reference. Léo names the output medium (« en HTML », « en pptx »); this skill never guesses it. Carries the layout doctrine shared by both media (fill the space, cross-card alignment, colour encodes category, type floor, one fact one home, assertion titles), a 34-model HTML design-system library, a measured geometry gate (overlap / overflow / dead space / balance / legibility), and a bridge to the visual-lab pattern library (~/visual-lab) — which also SOURCES free licensed photography (Pexels with the vault key, The Met without any key), downloaded and filtered by palette so a deck's images share one casting. Use it too when Léo asks for photos, visuals or images for a deck (« trouve-moi des photos », « il manque des visuels », « source des images »). Complements the base `pptx` skill.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
One skill, two output media. The doctrine below is medium-agnostic — it governs what a good slide is, and it applies whether the slide ends up in a browser or in PowerPoint. The medium-specific kit lives in a backend reference, loaded only once the medium is known.
What this skill does
Deck Builder is a community-contributed Claude Code skill in the design-system-ui sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/deck-builder/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when creating, redesigning, de-cluttering, or fixing the layout of a deck/pitch/plaquette/presentation/slides — especially slides that feel empty, repetitive, or inconsistent, or when Léo asks for a vignette, a stat card, a slide element already seen in a reference. Léo names the output medium (« en HTML », « en pptx »); this skill never guesses it.
Who uses this skill
The Deck Builder Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 178,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/deck-builder
curl -L https://claudskills.com/skills/deck-builder/SKILL.md \
-o ~/.claude/skills/deck-builder/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/deck-builder/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/deck-builder/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\deck-builder\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
Pro
One-click install via the desktop app
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the Deck Builder Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/deck-builder/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Deck Builder skill do?
Build or restructure polished, on-brand decks — as a self-contained HTML deck (1920×1080 fixed stage, PDF export) or as a PowerPoint .pptx. Use when creating, redesigning, de-cluttering, or fixing the layout of a deck/pitch/plaquette/presentation/slides — especially slides that feel empty, repetitive, or inconsistent, or when Léo asks for a vignette, a stat card, a slide element already seen in a reference. Léo names the output medium (« en HTML », « en pptx »); this skill never guesses it. Carries the layout doctrine shared by both media (fill the space, cross-card alignment, colour encodes category, type floor, one fact one home, assertion titles), a 34-model HTML design-system library, a measured geometry gate (overlap / overflow / dead space / balance / legibility), and a bridge to the visual-lab pattern library (~/visual-lab) — which also SOURCES free licensed photography (Pexels with the vault key, The Met without any key), downloaded and filtered by palette so a deck's images share one casting. Use it too when Léo asks for photos, visuals or images for a deck (« trouve-moi des photos », « il manque des visuels », « source des images »). Complements the base `pptx` skill.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Deck Builder skill?
Use Deck Builder when your Claude Code task falls under the Product category — specifically in the design system ui area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Deck Builder" or describe the task and let Claude pick). Browse related skills at
/category/product/.
What is a Claude Code skill and how does the Deck Builder skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Deck Builder is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Product category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
lbachelotcapitalb. (2026). Deck Builder [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/deck-builder/
BibTeX
@misc{deck-builder-2026,
author = {lbachelotcapitalb},
title = {Deck Builder [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/deck-builder/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/deck-builder/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/deck-builder.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/deck-builder.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Deck Builder"></iframe>
Security scan
Grade A · scanned 2026-08-09 — free static scan against the OWASP Agentic Skills Top 10.
The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ⚠ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/deck-builder/#security)
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