Agent skill

HTML Slide Render

by humantonylee in humantonylee/future-slide

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

Apache-2.0Auto-check passedDocuments & Office

Install HTML Slide Render

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

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

GitHub CLI
$ gh skill install humantonylee/future-slide html-slide-render --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-render .claude/skills/html-slide-render && 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-render
GitHub stars
150
Token cost
~377 tokens
SKILL.md length
168 words
Files
1
Skills in repo
10
Repo updated
First seen
Licence
Apache-2.0

At a glance

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

  • The user wants to implement
  • SKILL.md covers Goal, Inputs, Default Output and Implementation Rules, plus 1 more section
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Render an editable HTML slide deck from DESIGN.md

What it does

HTML Slide Render is an agent skill from humantonylee/future-slide. Final HTML slide stage. Trigger when the user wants to implement or render an editable HTML slide deck from DESIGN.md, slideplan.json, and htmlslideprompts.json.

Its SKILL.md is about 380 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 to implement
  • Render an editable HTML slide deck from DESIGN.md
  • Htmlslideprompts.json

Example prompts

  • “/html-slide-render”

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 Render loads about 377 tokens when it runs. Until then it costs about 46 tokens; SKILL.md has 168 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~46
When it runs · the whole SKILL.md, loaded when a task matches
~377

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). 168 words, ~377 tokens.

Download SKILL.mdSave it as .claude/skills/html-slide-render/SKILL.md (or your agent's skills folder).
name
html-slide-render
description
Final HTML slide stage. Trigger when the user wants to implement or render an editable HTML slide deck from DESIGN.md, slide_plan.json, and html_slide_prompts.json.

HTML Slide Render

Use this skill for commands like:

  • $html-slide-render
  • "build the HTML deck"
  • "render the slides as HTML"
  • "implement html_slide_prompts.json"

Goal

Build an editable browser-rendered slide deck from the planned design and prompts.

Inputs

  • DESIGN.md
  • slide_plan.json
  • html_slide_prompts.json

Default Output

Create a project-local folder such as:

text
slides-html/
├── index.html
├── styles.css
├── slides.js
└── assets/

Use a simpler single-file index.html only when the user asks for a portable standalone artifact.

Implementation Rules

  • Build actual slides as the first screen, not a landing page.
  • Preserve the extracted design system.
  • Use stable 16:9 slide dimensions unless the user specifies another format.
  • Use semantic HTML for slide content.
  • Keep CSS tokens readable and centralized.
  • Use SVG, CSS, or chart libraries only when they improve the slide content.
  • Keep text legible and prevent overflow.
  • Verify in a browser when possible.

Hard Rules

  • Do not use Codex native image generation as the primary renderer.
  • Do not collapse dense analytical slides into generic card grids.
  • Do not leave generated assets outside the workspace.
  • Report the final HTML entry path and any verification performed.

© 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-render of humantonylee/future-slide.

Open the folder on GitHubat commit 26914e8

Compare with similar skills

HTML Slide Render 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 Render compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
HTML Slide Render this skillhumantonylee/future-slide150—~377Automated safety check: PassApache-2.0
Image To Editable Pptningzimu/image-to-editable-ppt-skill2.8k—~4.3kAutomated safety check: PassMIT
Codex Slidesnexu-io/codex-slides9241 repos~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

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  • Gpt Image Slide Prompt

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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.

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  • Slide Design

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Questions about HTML Slide Render

What does HTML Slide Render do?

Final HTML slide stage. An agent skill from humantonylee/future-slide. HTML Slide Render is an agent skill from humantonylee/future-slide. Final HTML slide stage.

When should I use HTML Slide Render?

HTML Slide Render fits situations like: the user wants to implement; render an editable HTML slide deck from DESIGN.md; htmlslideprompts.json.

How do I install HTML Slide Render in Claude Code?

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

How do I install HTML Slide Render in Codex?

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

Can I use HTML Slide Render 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-render -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-render, .gemini/skills/html-slide-render, .github/skills/html-slide-render and .opencode/skills/html-slide-render in your project.

What does HTML Slide Render need to run?

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

Does HTML Slide Render 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 Render 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 Render use?

HTML Slide Render 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 Render use?

About 377 tokens (SKILL.md is roughly 1.5k 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 Render?

Skills that share tags, products or a category with HTML Slide Render: Image To Editable Ppt (ningzimu/image-to-editable-ppt-skill, 2.8k stars), Codex Slides (nexu-io/codex-slides, 924 stars), Slides (fcakyon/claude-codex-settings, 1.2k stars) and Ppt Image First (NyxTides/ppt-image-first, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains HTML Slide Render?

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.