Guizang PPT Skill

Guizang PPT Skill is an open-source Agent Skill that plugs into Claude Code, Codex, and similar shell-capable AI coding agents to produce horizontal swipe-style HTML presentation decks. Instead of producing PPTX or Markdown slides, the skill outputs a single self-contained HTML file with keyboard / scroll / touch navigation, a WebGL background mode and a low-power static fallback, all driven from two locked visual systems: 'Style A' electronic-ink editorial magazine and 'Style B' Swiss internationalist with 22 named layouts and grid validation.

The skill is built by Chinese designer Guizang (op7418) and is heavily opinionated for talks, demo days, AI product launches and personal-style sharing rather than dense training decks or multi-author collaboration. It ships with a structured 7-question intake, layout skeletons, a Swiss-deck validator script (`scripts/validate-swiss-deck.mjs`), reference checklist, and an optional Codex flow for generating cover images, info graphics and screenshot reskins via GPT-Image / GPT-M models. Installation is one `npx skills add` command or a git clone into `~/.claude/skills/`.

With ~19k GitHub stars, AGPL-3.0 license and sponsorship from Zhenfund Token Grant and 360, it is one of the most-installed third-party Claude Code skills in the Chinese AI dev community. It is free to use but requires a host agent (Claude Code, Codex, Cursor) with file-system and shell access; plain chatbots are explicitly unsupported.