claude-code-best-practice-cn: Skill for Claude Code

.claude/skills/presentation/presentation-structure/SKILL.md

presentation-structure is a skill for Claude Code from clxzl/claude-code-best-practice-cn. It costs 24 tokens per session (1,113 once invoked), scanned A, original, MIT.

A guide to the structure and formatting rules of an HTML slide presentation, including slide numbering, sections, navigation, and progress levels.

In plain words
What is it for?
Use it when editing presentation/index.html, adding slides or section breaks, setting journey levels, or maintaining the presentation’s progress bar.
Why use it?
It helps people change the presentation without breaking how slides inherit sections, show progress, or receive navigation labels.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is clxzl/claude-code-best-practice-cn's own configuration. It tells Claude Code how to work on claude-code-best-practice-cn itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-code-best-practice-cn configures →

Reuse

Borrowing it

Nothing to install: this file belongs to clxzl/claude-code-best-practice-cn. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/clxzl/claude-code-best-practice-cn/main/.claude/skills/presentation/presentation-structure/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/clxzl/claude-code-best-practice-cn

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for presentation-structure

README.md
[![agentmods](https://agentmods.dev/badge/skills/clxzl/claude-code-best-practice-cn/presentation-structure/github.svg)](https://agentmods.dev/skills/clxzl/claude-code-best-practice-cn/presentation-structure)
Your own site
<a href="https://agentmods.dev/skills/clxzl/claude-code-best-practice-cn/presentation-structure"><img src="https://agentmods.dev/badge/skills/clxzl/claude-code-best-practice-cn/presentation-structure/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for presentation-structure

Your own site · 80×15
<a href="https://agentmods.dev/skills/clxzl/claude-code-best-practice-cn/presentation-structure"><img src="https://agentmods.dev/badge/skills/clxzl/claude-code-best-practice-cn/presentation-structure.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,113 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00024 $0.01113
Opus 5.5 $0.00010 $0.00445
Sonnet 5.5 $0.00005 $0.00223
Haiku 4.5 $0.00002 $0.00111

Measured 1mo ago against content hash f104d29f4c8d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

presentation-structure scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/presentation/presentation-structure/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

演示文稿结构 Skill

关于 presentation/index.html 中演示文稿结构的知识。

文件位置

presentation/index.html — 一个单文件 HTML 演示文稿,包含内联 CSS 和 JS。

幻灯片格式

每张幻灯片是一个带有 data-slide(顺序编号)和可选 data-level(过渡点的旅程级别)的 div:

<!-- 普通幻灯片 — 继承上一个 data-level 幻灯片的级别 -->
<div class="slide" data-slide="12">
    <h1>Slide Title</h1>
    <!-- content -->
</div>

<!-- 级别过渡幻灯片 — 为此幻灯片及后续所有幻灯片设置新级别 -->
<div class="slide section-slide" data-slide="10" data-level="low">
    <h1>Section Name</h1>
    <p class="section-desc">Level: Low — description of this section</p>
</div>

<!-- 标题幻灯片(居中) -->
<div class="slide title-slide" data-slide="1">
    <h1>Presentation Title</h1>
    <p class="subtitle">Subtitle text</p>
</div>

旅程进度条级别系统

演示文稿使用 4 级系统而非累积百分比:

  • 级别通过关键过渡幻灯片(章节分隔符)上的 data-level 属性设置
  • data-level 幻灯片之后的所有幻灯片都继承该级别,直到下一个过渡
  • 进度条分别填充至 25% / 50% / 75% / 100%,对应 Low / Medium / High / Pro
  • 第 1 张幻灯片(标题幻灯片)上进度条隐藏;从第 2 张开始显示
  • 第一个 data-level 之前的幻灯片(第 2-9 张)显示空进度条(尚未设置级别)
  • .level-badge 由 JS 在运行时注入到带有 data-level 的幻灯片的 <h1> 上 — 不要在 HTML 中硬编码

各章节的级别过渡

章节 幻灯片范围 data-level 进度条高度
第 0 部分:介绍 幻灯片 1-4 (无) 隐藏 / 空
第 1 部分:前置条件 幻灯片 5-9 (无) 空
第 2 部分:更好的提示 幻灯片 10-17 low 25%
第 3 部分:项目记忆 幻灯片 18-24 medium 50%
第 4 部分:结构化工作流 幻灯片 25-28 (继承 medium) 50%
第 5 部分:领域知识 幻灯片 29-33 high 75%
第 6 部分:Agent 工程 幻灯片 34-46 high 75%
附录 幻灯片 47+ (继承 high) 75%

导航系统

  • goToSlide(n) — 用于目录链接,必须与实际的 data-slide 编号匹配
  • totalSlides 从 DOM 自动计算(document.querySelectorAll('[data-slide]').length)
  • 方向键、空格键和触摸滑动用于导航
  • 幻灯片计数器在左下角显示 current / total

重新编号规则

添加、删除或重新排列幻灯片后:

  1. 将所有 data-slide 属性从 1 开始顺序重新编号
  2. 更新目录/旅程地图幻灯片中所有的 goToSlide() 调用
  3. JS 的 totalSlides 会自动计算 — 无需手动更新
  4. 验证不存在间隔或重复

章节分隔符格式

章节分隔符使用 section-slide 类。级别过渡的章节分隔符带有 data-level 并在描述中显示级别名称:

<div class="slide section-slide" data-slide="10" data-level="low">
    <p class="section-number">第二部分</p>
    <h1>更优提示</h1>
    <p class="section-desc">级别:低——为实现真实效果的有效提示方法。</p>
</div>

Read the full file on GitHub · 90 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 90 lines · 24 tokens per session scan A f104d29f4c8d

Subscribe to this mod's changes

presentation-structure is a skill published in the GitHub repository clxzl/claude-code-best-practice-cn (138 stars, last pushed 5mo ago), licensed MIT. It adds 24 tokens to every session and 1,113 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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