Deck Dna
Build a brand-accurate PPTX deck from your own reference decks - extracted design DNA, a calibrated word budget, real backgrounds/fonts embedded so it renders identically anywhere, and a render-QA loop. Use whenever a deliverable is a slide deck that needs to look like your real client/brand decks, not a generic template.
Install
npx skills add opitaru-sys/deck-dna --skill deck-dnagit clone --depth 1 https://github.com/opitaru-sys/deck-dna.git /tmp/deck-dna
mkdir -p ~/.claude/skills
cp -r /tmp/deck-dna/. ~/.claude/skills/deck-dnaPersonal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.
From the SKILL.md
# deck-dna - decks that sit next to your real reference decks without looking out of place This is a **method**, not a fixed brand. It was proven on one specific brand's decks, then generalized so it works with whatever brand you're building for. There is nothing to install beyond Python itself - every helper script this skill needs is written inline below and created on the fly when it's needed. You (or whoever is running this skill for you) don't need to manage separate script files. **Brand-compliant is not the same as designed.** A deck in the right colors with plain text boxes passes any style guide and still looks like a template. The thing that separates a designed deck from a flat one is composition: full-bleed imagery, a deliberate content zone, hero-weight stats, chaptering. Extract that from decks that already look right, don't invent it. ## Restrictions and hard rules (read first) - **Don't invent or embellish data on a slide.** This skill styles numbers, it never upgrades them. If the numbers came from someone else's analysis, keep their sourcing and caveats intact on the slide or in the source line. - **Name every data source on a slide.** If a slide mixes data from two different sources or methodologies, name both in its source line - don't let one attribution imply the other applies to all the numbers.
Details
- Skill name
deck-dna- Repository
- opitaru-sys/deck-dna
- License
- MIT
- Repo updated
- 11 July 2026
FAQ
What does the Deck Dna skill do?
Build a brand-accurate PPTX deck from your own reference decks - extracted design DNA, a calibrated word budget, real backgrounds/fonts embedded so it renders identically anywhere, and a render-QA loop. Use whenever a deliverable is a slide deck that needs to look like your real client/brand decks, not a generic template.
How do I install the Deck Dna skill?
skills CLI (Claude Code, Cursor, Codex and more): npx skills add opitaru-sys/deck-dna --skill deck-dna. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.
Is Deck Dna popular?
It lives in opitaru-sys/deck-dna, which has 47 GitHub stars and 3 forks.
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