Pptx Posters

Creates research posters as HTML/CSS files that you can print to PDF or convert to PowerPoint, but you should only use this when someone explicitly asks for PPTX format. For standard academic posters, the latex-posters skill is the better choice. The documentation is heavy on workflow rules: it wants you to generate most visual elements with AI tools first (aiming for 60-70% visuals), keeps hammering on giant font sizes for readability from 4-6 feet away, and has strict limits on complexity (maximum 3-4 elements per graphic, 300-800 words total). The template gives you a three-column layout with header and footer. Honestly feels like a fallback option for when LaTeX isn't available or someone needs PowerPoint editability afterwards.

skills.sh installs: 2.2K
GitHub stars: 56.6K
last updated: Aug 21, 2026

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Install

$ npx -y skills add k-dense-ai/scientific-agent-skills --skill pptx-posters --agent claude-code

Installs into .claude/skills of the current project.

Files

PPTX posters

Scope

Use this skill only when the requested source/deliverable is an editable PowerPoint poster. Do not route an unspecified poster request here merely because PowerPoint is available.

The manifest 2.0 workflow generates a real one-slide .pptx from strict local JSON. It does not use HTML conversion, external templates, schematic/image-generation services, API keys, environment files, network requests, or mandatory figure styles.