web-slides

web-slides is a skill for Claude Code, Codex from olddonkey/olddonkey-skills. It costs 348 tokens per session (7,253 once invoked), scanned C, original, MIT.

A tool for turning source material, outlines, or key points into interactive 16:9 HTML slides for presenting on a screen. Each click advances the presentation, and speaker notes can be viewed separately by the presenter.

In plain words
What is it for?
Use it for talks, product demonstrations, pitch decks, lessons, project reviews, or turning an article into a step-by-step presentation.
Why use it?
It removes the need to build a presentation from scattered material by hand. It also keeps presentation notes out of the audience view.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it for talks, product demonstrations, pitch decks, lessons, project reviews, or turning an article into a step-by-step presentation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/olddonkey/olddonkey-skills/web-slides
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add olddonkey/olddonkey-skills --skill web-slides
Clone the repo
git clone --depth 1 https://github.com/olddonkey/olddonkey-skills

Made for: Claude Code, Codex.

Its marketplace also offers this one on its own, as the plugin web-slides/plugin install web-slides after adding the marketplace above.

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 web-slides

README.md
[![agentmods](https://agentmods.dev/badge/skills/olddonkey/olddonkey-skills/web-slides/github.svg)](https://agentmods.dev/skills/olddonkey/olddonkey-skills/web-slides)
Your own site
<a href="https://agentmods.dev/skills/olddonkey/olddonkey-skills/web-slides"><img src="https://agentmods.dev/badge/skills/olddonkey/olddonkey-skills/web-slides/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 web-slides

Your own site · 80×15
<a href="https://agentmods.dev/skills/olddonkey/olddonkey-skills/web-slides"><img src="https://agentmods.dev/badge/skills/olddonkey/olddonkey-skills/web-slides.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 348 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,253 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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 $0.00348 $0.07253
Opus 5 $0.00174 $0.03626
Sonnet 5 $0.00070 $0.01451
Haiku 4.5 $0.00035 $0.00725

Measured 9d ago against content hash 921fd213c4c6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade C, and why

web-slides scanned grade C with 1 finding 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 9d ago.

The scan reads SKILL.md. This mod also ships 9 executable files (scripts/scaffold.sh, templates/src/chapters/01-example/notes.ts, templates/src/hooks/useFitScale.ts, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf presentation/src/chapters/01-example
skills/web-slides/SKILL.md · 445 lines

How it starts

The opening of the file, as written. The whole thing — 445 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Web Slides

把一堆素材 / 提纲 / 要点,一步步做成可现场放映的「电影感 HTML 幻灯片」。 产出物 = Vite + React + TS 项目,点击 / 方向键推进,每一步独占整屏,按 P 开独立的演讲者窗口看口播稿(实时预览 + 计时器,两窗联动;投屏只共享主 slide 窗口即可对观众隐藏),按 N 是排练用的备注浮层。

与 [web-video-presentation] 的区别:那个 Skill 做的是「伪装成视频的网 页」——有口播稿、合成音频、录屏成片。本 Skill 只做现场放映的 slides: 没有口播稿、没有音频、没有录屏;每一步的文字变成演讲备注(presenter notes),给演讲者提词用,不会出现在画面上。其余的视觉方法论、主题系统、 逐步揭示原则完全保留

适用场景

  • 「我有一些素材 / 提纲,帮我做成 slides / 演示文稿」
  • 技术分享 / keynote / 产品演示 / pitch deck / 教学课件
  • 面试项目复盘(project retro) —— 现场对着 slides 讲,按 P 开演讲者窗口看提词
  • 想要 16:9 横屏、大字、留白、每屏都有动效的「动态 PPT 但不像 PPT」
  • 把一篇文章 / 一份笔记变成可交互的逐步讲解

本 Skill 以方法论 + 协作流程为核心。脚手架模板提供 token 和原语, 但每个美学决策(配色、字型、动效气质)都应该针对你的主题重新设计 —— 不要照搬。


两种密度 profile:视频式 / 演示 deck 式

同一套引擎能跑两种节奏,Phase 1 就先定一个(写进 outline.md 顶部, Checkpoint Plan 跟用户确认):

🎬 视频式(默认 / 稀疏) 🎤 演示 deck 式(有限页 / 高密度)
场景 录屏讲解、不停讲、节拍多 现场 / 投屏演讲、页数有限、围着一页讲(面试复盘常用)
一张幻灯片 = 一个 step(整屏接管) = 一个 chapter(一页稳定的密集画面)
step 语义 切到下一个想法(换场景) 同一张 slide 上逐步 build(元素留屏渐显,不换场景)
一屏信息 1 hero + 1~3 元素 + 大留白 图 / 表 / 示意 + 几条要点 + 数据可同屏
规模 很多章 × 少步 较少章(≈ 目标页数)× 每章 2~5 build
主题 任意 优先结构 / 编辑型(newsroom / monochrome-print / blueprint / swiss-ikb / vintage-editorial)

两种都不改引擎(chapter/step、16:9 舞台、token、MaskReveal 全通用), 差异只在章节怎么写。deck 式放开"一屏一想法 / 大留白 / 全 hero",但 「避免 AI 味」+ token + 真实层级 + 必须有视觉演示 + 双源这套照旧 —— 那才是"不难看"的根。每章具体写法见 CHAPTER-CRAFT.md「两种密度 profile」。

不确定 → 🎬 视频式。


工作流总览

Phase 1   内容规划
   1.1  识别用户输入
   1.2  产出 outline.md
        (章节切分 + 每步屏幕内容 + 可选每步备注 + 信息池)
   ▼
[Checkpoint Plan]      ← 必须停。一次对齐 4 件事:
                         outline / 主题 / 素材 / 开发模式
   ▼
Phase 2   网页开发
   2.1  脚手架(按选定主题)
   2.2  第 1 章 = 主线程 + 完整版本(强制 anchor)
        ▼
        [硬节点] 用户验收第 1 章 ← 不可跳过
        ▼
   2.3  第 2~N 章(按选定模式:A 逐章 / B 顺序 / C 并行)
   ▼
[Checkpoint Done]     ← slides 做完,dev server 跑着
   ▼
Phase 3   放映 / 导出

没有「音频合成」和「录屏」阶段 —— 这是 slides,不是视频。

工作目录约定(agent 在用户当前目录下创建 / 编辑):

Read the full file on GitHub · 445 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 9d ago First seen · 445 lines · 348 tokens per session scan C 921fd213c4c6

Subscribe to this mod's changes

web-slides is a skill published in the GitHub repository olddonkey/olddonkey-skills (16 stars, last pushed 21d ago), licensed MIT. It adds 348 tokens to every session and 7,253 once invoked, about $0.0017 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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