Agent Skill
HTML Ppt skill
html-pptnexu-io/open-designdesign-templates/html-ppt/SKILL.md
For consulting delivery work: turn diagnosis, frameworks, and project work into a client-adoptable action plan. Built around the core query "consulting-final-deck", with engagement manager judgment, buyer-ready proof, and this outcome: accept the recommendation and commit owners to the roadmap.
always on
61 tokname + description
once used
3,433 tokSKILL.md body
bundled files
22425 scripts
repo stars
103kGitHub
Install the HTML Ppt skill
Skills CLI (Claude Code, Codex, Cursor and others)
npx skills add https://github.com/nexu-io/open-design --skill html-ppt
Claude Code, by hand (all projects)
git clone --depth 1 https://github.com/nexu-io/open-design.git /tmp/open-design mkdir -p ~/.claude/skills cp -R /tmp/open-design/design-templates/html-ppt ~/.claude/skills/html-ppt
For one project only, copy the folder into .claude/skills/ in that project instead. The agent picks it up when a task matches its description.
What it costs your context
Agent Skills load in three steps. Tokens counted with the o200k tokenizer; your model's count will differ a little.
| When | What loads | Cost |
|---|---|---|
| Every session | Name and description | 61 tok |
| When the agent uses it | The SKILL.md instructions | 3,433 tok |
| Only if opened | 224 bundled files (8.1 MB) | varies |
Until it is used, html-ppt costs about 22× less than the median MCP server we measured (1,362 tokens on every turn). Installing all 150 skills from nexu-io/open-design would load 9,514 tokens of descriptions. Skills vs MCP study
Checks
- Ships scripts the agent can run. Read them before installing.
Checked 2026-10-22 · method
What's inside
The headings of its SKILL.md. Read the full file on GitHub.
- html-ppt — HTML PPT Studio
- Install
- What the skill gives you
- When to use
- 🎤 Presenter Mode (演讲者模式 + 逐字稿)
- Before you author anything — infer first, ask only when blocked
- Quick start
- Authoring rules (important)
- Writing guide
- Catalogs (load when needed)
- File structure
- Rendering to PNG
- Keyboard cheat sheet
- License & author
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