Agent skill

HTML Slide Plan

by humantonylee in humantonylee/future-slide

Second HTML slide stage. An agent skill from humantonylee/future-slide.

Apache-2.0Auto-check passedDocuments & Office

Install HTML Slide Plan

skills CLI
$ npx skills add humantonylee/future-slide --skill html-slide-plan -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install humantonylee/future-slide html-slide-plan --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/humantonylee/future-slide.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/html-slide-plan .claude/skills/html-slide-plan && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
html-slide-plan
GitHub stars
150
Token cost
~291 tokens
SKILL.md length
125 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Apache-2.0

At a glance

Second HTML slide stage. An agent skill from humantonylee/future-slide.

  • The user wants only deck planning
  • SKILL.md covers Goal, Inputs, Required Output and Hard Rules
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Evidence mapping

What it does

HTML Slide Plan is an agent skill from humantonylee/future-slide. Second HTML slide stage. Trigger when the user wants only deck planning, slide ordering, evidence mapping, or slideplan.json before implementing an HTML slide deck.

Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Documents & Office, covering Slides and decks. The repository describes itself as: The workflow for disciplined slide generation. Extract design, plan the deck, render with consistency. The licence is Apache-2.0.

When your agent uses it

  • The user wants only deck planning
  • Evidence mapping
  • Slideplan.json before implementing an HTML slide deck

Example prompts

  • “/html-slide-plan”

What it can do on your machine

Read from SKILL.md and the folder at commit 26914e8. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

HTML Slide Plan loads about 291 tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 125 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~45
When it runs · the whole SKILL.md, loaded when a task matches
~291

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from humantonylee/future-slide at commit 26914e8, republished under its Apache-2.0 licence (© humantonylee). 125 words, ~291 tokens.

Download SKILL.mdSave it as .claude/skills/html-slide-plan/SKILL.md (or your agent's skills folder).
name
html-slide-plan
description
Second HTML slide stage. Trigger when the user wants only deck planning, slide ordering, evidence mapping, or slide_plan.json before implementing an HTML slide deck.

HTML Slide Plan

Use this skill for commands like:

  • $html-slide-plan
  • "plan the HTML slide deck"
  • "create slide_plan.json for web slides"
  • "decide slide order before implementation"

Goal

Create slide_plan.json: the deck story, slide order, content mapping, and HTML-friendly layout direction for each page.

Inputs

  • DESIGN.md
  • user files or source material
  • user deck goal, audience, language, and constraints

Required Output

Return valid JSON only. Include:

  • deck metadata
  • design dependency
  • content inventory
  • story arc
  • ordered slides
  • per-slide role, page family, core message, evidence, recommended HTML layout, and header/body/footer plan

Hard Rules

  • Do not write HTML yet.
  • Do not create image-generation prompts.
  • Use DESIGN.md as visual constraints.
  • Prefer layouts that can be built cleanly with semantic HTML and CSS.
  • Stop after slide_plan.json unless the user explicitly asks to continue.

© humantonylee, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/html-slide-plan of humantonylee/future-slide.

Open the folder on GitHubat commit 26914e8

Compare with similar skills

HTML Slide Plan next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

HTML Slide Plan compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
HTML Slide Plan this skillhumantonylee/future-slide150—~291Automated safety check: PassApache-2.0
Image To Editable Pptningzimu/image-to-editable-ppt-skill2.8k—~4.3kAutomated safety check: PassMIT
Slidesfcakyon/claude-codex-settings1.2k1 repos~1.1kAutomated safety check: PassMIT
Ppt Image FirstNyxTides/ppt-image-first1.2k—~1.6kAutomated safety check: PassApache-2.0
Vibe to Agentic Engineering Frameworkshanraisshan/claude-code-best-practice67k—~3.3kAutomated safety check: PassMIT
Gpt Image2 PptJuneYaooo/gpt-image2-ppt-skills1.3k—~8.9kAutomated safety check: NotesApache-2.0

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More from humantonylee/future-slide

All 10 skills in this repo
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  • HTML Slide Render

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    150 GitHub stars~377 tokensUpdated 4 mo ago
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  • Gpt Image Slide Plan

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    Persuasive GPT image deck-planning skill. An agent skill from humantonylee/future-slide.

    150 GitHub stars~2.6k tokensUpdated 4 mo ago
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  • Gpt Image Slide Prompt

    humantonylee/future-slide

    Page-level GPT image slide prompting skill. An agent skill from humantonylee/future-slide.

    150 GitHub stars~2k tokensUpdated 4 mo ago
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  • Gpt Image Slide Render

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    Render slide images sequentially from DESIGN.md and slide prompt JSON using Codex native image generation, saving each output into the workspace with page-number filenames.

    150 GitHub stars~966 tokensUpdated 4 mo ago
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  • Slide Design

    humantonylee/future-slide

    Shared slide-style extraction skill for GPT-image and HTML slide workflows.

    150 GitHub stars~2.6k tokensUpdated 4 mo ago
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Questions about HTML Slide Plan

What does HTML Slide Plan do?

Second HTML slide stage. An agent skill from humantonylee/future-slide. HTML Slide Plan is an agent skill from humantonylee/future-slide. Second HTML slide stage.

When should I use HTML Slide Plan?

HTML Slide Plan fits situations like: the user wants only deck planning; evidence mapping; slideplan.json before implementing an HTML slide deck.

How do I install HTML Slide Plan in Claude Code?

Run `npx skills add humantonylee/future-slide --skill html-slide-plan -a claude-code`. Or copy the skill folder (skills/html-slide-plan in humantonylee/future-slide) into .claude/skills/html-slide-plan in your project. Claude Code loads it when a task matches its description.

How do I install HTML Slide Plan in Codex?

Run `npx skills add humantonylee/future-slide --skill html-slide-plan -a codex`. Or copy the skill folder (skills/html-slide-plan in humantonylee/future-slide) into .agents/skills/html-slide-plan in your project. Codex loads it when a task matches its description.

Can I use HTML Slide Plan in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add humantonylee/future-slide --skill html-slide-plan -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/html-slide-plan, .gemini/skills/html-slide-plan, .github/skills/html-slide-plan and .opencode/skills/html-slide-plan in your project.

What does HTML Slide Plan need to run?

SKILL.md names no scripts, command-line tools or credentials: HTML Slide Plan is instructions for the agent only.

Does HTML Slide Plan access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is HTML Slide Plan safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does HTML Slide Plan use?

HTML Slide Plan is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does HTML Slide Plan use?

About 291 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to HTML Slide Plan?

Skills that share tags, products or a category with HTML Slide Plan: Image To Editable Ppt (ningzimu/image-to-editable-ppt-skill, 2.8k stars), Slides (fcakyon/claude-codex-settings, 1.2k stars), Ppt Image First (NyxTides/ppt-image-first, 1.2k stars) and Vibe to Agentic Engineering Framework (shanraisshan/claude-code-best-practice, 67k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains HTML Slide Plan?

humantonylee (a GitHub user) maintains it in humantonylee/future-slide, which has 150 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on June 2, 2026.

Source: humantonylee/future-slide on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.