Agent skill

HTML Slide To PPTX

by mucsbr in mucsbr/ppt-agent-workflow-san

Convert structured single-slide or small deck HTML files into editable PPTX slides with native text boxes, shapes, chips, arrows, and panels.

No licenceAuto-check passedDocuments & Office

Install HTML Slide To PPTX

skills CLI
$ npx skills add mucsbr/ppt-agent-workflow-san --skill html-slide-to-pptx -a claude-code

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

GitHub CLI
$ gh skill install mucsbr/ppt-agent-workflow-san html-slide-to-pptx --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/mucsbr/ppt-agent-workflow-san.git skills-src && mkdir -p .claude/skills && cp -r skills-src/html-slide-to-pptx .claude/skills/html-slide-to-pptx && 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-to-pptx
GitHub stars
643
Token cost
~1.1k tokens
SKILL.md length
455 words
Files
21 (incl. scripts, references)
Skills in repo
3
Repo updated
First seen
Licence
None found

At a glance

Convert structured single-slide or small deck HTML files into editable PPTX slides with native text boxes, shapes, chips, arrows, and panels.

  • Works in 4 steps: Read the incoming HTML and identify the… → If you are on a new machine, a fresh… → Run npm run check-env before first use… → …
  • The user has an HTML slide/design draft and wants a high-fidelity editable PowerPoint instead of a screenshot-based export
  • SKILL.md covers First steps, Workflow, Current support and Commands, plus 3 more sections
  • Runs JavaScript scripts from its folder; calls npm and node

What it does

HTML Slide To PPTX is an agent skill from mucsbr/ppt-agent-workflow-san. Convert structured single-slide or small deck HTML files into editable PPTX slides with native text boxes, shapes, chips, arrows, and panels. Use when the user has an HTML slide/design draft and wants a high-fidelity editable PowerPoint instead of a screenshot-based export. Also use when the HTML does not fit an existing slide family and a new preset must be added before conversion. Especially useful for Gartner/analyst-style technical slides, architecture pages, AI runtime pages, and other fixed-layout HTML…

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 22 other files, including scripts and reference files (for example `README.md`, `package-lock.json` and `package.json`).

It sits in Documents & Office, covering Slides and decks and PowerPoint presentations. It works with Microsoft PowerPoint and npm.

When your agent uses it

  • The user has an HTML slide/design draft and wants a high-fidelity editable PowerPoint instead of a screenshot-based export
  • The HTML does not fit an existing slide family and a new preset must be added before conversion

Example prompts

  • “/html-slide-to-pptx”

Requirements

  • Node.js

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Read the incoming HTML and identify the slide family.
  2. If you are on a new machine, a fresh agent, or dependency state is unclear, read references/setup.md first.
  3. Run npm run check-env before first use on a new environment.
  4. If dependencies are missing, run npm ci or npm install in the skill directory.

What it can do on your machine

Read from SKILL.md and the folder at commit ed6c359. 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

    Ships 8 files in scripts/ (JavaScript, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • npm
    • node

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

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    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 To PPTX loads about 1.1k tokens when it runs, and up to ~5.6k if it reads all its reference files. Until then it costs about 138 tokens; SKILL.md has 455 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~138
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~5.6k

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); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 455 words (~1,055 tokens).

“Convert structured HTML slides into editable PPTX by parsing semantic blocks and mapping them to native PowerPoint objects.”

— opening of SKILL.md by mucsbr
name
html-slide-to-pptx

Read the full SKILL.md on GitHub

Files

SKILL.md and 20 other files (scripts, references) in html-slide-to-pptx of mucsbr/ppt-agent-workflow-san.

  • SKILL.md
  • README.md
  • package-lock.json
  • package.json
  • references/preset-decision-rules.md
  • references/preset-template.md
  • references/presets.md
  • references/qa-heuristics.md
  • references/roadmap.md
  • references/setup.md
  • references/usage-principles.md
  • scripts/ai_runtime_preset.js
  • scripts/check_env.js
  • scripts/html_to_pptx.js
  • scripts/html_to_pptx_v9.js
  • scripts/layout_ai_runtime.js
  • scripts/layout_template.js
  • scripts/layout_utils.js
  • scripts/layout_v9.js
  • … and 2 more

Open the folder on GitHubat commit ed6c359

Compare with similar skills

HTML Slide To PPTX 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 To PPTX compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
HTML Slide To PPTX this skillmucsbr/ppt-agent-workflow-san643—~1.1kAutomated safety check: PassNone
Creatpptseekskyworld/CreatPPT148—~2.7kAutomated safety check: PassApache-2.0
Slide CreatorLeoYeAI/openclaw-master-skills2.2k—~4.9kAutomated safety check: PassMIT
Dashi PPT Presentation Generatorchuspeeism/dashi-ppt-skill9.3k—~3.9kAutomated safety check: PassAGPL-3.0
Slidev CLI Skilldskilld-dev/vue-ecosystem-skills181—~1.1kAutomated safety check: PassMIT
Image To Editable Pptningzimu/image-to-editable-ppt-skill2.8k—~4.3kAutomated safety check: PassMIT

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Questions about HTML Slide To PPTX

What does HTML Slide To PPTX do?

Convert structured single-slide or small deck HTML files into editable PPTX slides with native text boxes, shapes, chips, arrows, and panels. HTML Slide To PPTX is an agent skill from mucsbr/ppt-agent-workflow-san. Convert structured single-slide or small deck HTML files into editable PPTX slides with native text boxes, shapes, chips, arrows, and panels.

When should I use HTML Slide To PPTX?

HTML Slide To PPTX fits situations like: the user has an HTML slide/design draft and wants a high-fidelity editable PowerPoint instead of a screenshot-based export; the HTML does not fit an existing slide family and a new preset must be added before conversion.

How do I install HTML Slide To PPTX in Claude Code?

Run `npx skills add mucsbr/ppt-agent-workflow-san --skill html-slide-to-pptx -a claude-code`. Or copy the skill folder (html-slide-to-pptx in mucsbr/ppt-agent-workflow-san) into .claude/skills/html-slide-to-pptx in your project. Claude Code loads it when a task matches its description.

How do I install HTML Slide To PPTX in Codex?

Run `npx skills add mucsbr/ppt-agent-workflow-san --skill html-slide-to-pptx -a codex`. Or copy the skill folder (html-slide-to-pptx in mucsbr/ppt-agent-workflow-san) into .agents/skills/html-slide-to-pptx in your project. Codex loads it when a task matches its description.

Can I use HTML Slide To PPTX 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 mucsbr/ppt-agent-workflow-san --skill html-slide-to-pptx -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-to-pptx, .gemini/skills/html-slide-to-pptx, .github/skills/html-slide-to-pptx and .opencode/skills/html-slide-to-pptx in your project.

What does HTML Slide To PPTX need to run?

Going by SKILL.md and its folder, HTML Slide To PPTX needs JavaScript for the scripts in its folder and the command-line tools its instructions call (npm and node). Our summary lists: Node.js.

Does HTML Slide To PPTX access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is HTML Slide To PPTX 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does HTML Slide To PPTX use?

No licence was found for HTML Slide To PPTX or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does HTML Slide To PPTX use?

About 1.1k tokens (SKILL.md is roughly 4.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.6k tokens, read only when the agent opens those files.

What are the alternatives to HTML Slide To PPTX?

Skills that share tags, products or a category with HTML Slide To PPTX: Creatppt (seekskyworld/CreatPPT, 148 stars), Slide Creator (LeoYeAI/openclaw-master-skills, 2.2k stars), Dashi PPT Presentation Generator (chuspeeism/dashi-ppt-skill, 9.3k stars) and Slidev CLI Skilld (skilld-dev/vue-ecosystem-skills, 181 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains HTML Slide To PPTX?

mucsbr (a GitHub user) maintains it in mucsbr/ppt-agent-workflow-san, which has 643 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on September 2, 2026.

Source: mucsbr/ppt-agent-workflow-san on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.