pptx-master
Create, edit, critique, and repair slide decks (PowerPoint).
Skill by ildunari
Chalk Labs
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Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/ildunari-pptx-master
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: presentations, design, testing, writing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
- Runs as
- Python package
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/pptx-master
What's inside
- Skill name
pptx-master- Description
- Create, edit, critique, and repair slide decks (PowerPoint). Use whenever the user asks for a presentation, pitch deck, slides, talk deck, or wants to improve slide layout/typography/visual hierarchy, fix overflow/misalignment, redesign bullet-heavy content into grids/timelines/charts, edit an existing branded template, or convert text/docs into a clean deck. Produces a slide plan + renderer-agnostic IR, runs computed QA checks, and iterates fixes until ship-ready. Also handles editing existing PPTX files via template workflow (rearrange/replace) or direct OOXML XML editing.
- License
- unknown
- Compatibility
- Claude.ai web chat skill system. Mode A requires Node + PptxGenJS for rendering. Mode B requires Python 3 + markitdown. OOXML editing requires LibreOffice + Poppler for visual QA.
- Instructions
- 533 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- body: 533 lines (spec recommends under 500)
Files (111)
- FEEDBACK.md
- SKILL.md
- agent-presets.json · assets/
- arrow-left.svg · assets/icons/
- arrow-right.svg · assets/icons/
- arrow-up-right.svg · assets/icons/
- bolt.svg · assets/icons/
- check.svg · assets/icons/
- clock.svg · assets/icons/
- dollar.svg · assets/icons/
- layers.svg · assets/icons/
- map-pin.svg · assets/icons/
- message.svg · assets/icons/
- shield.svg · assets/icons/
- sliders.svg · assets/icons/
- star.svg · assets/icons/
- target.svg · assets/icons/
- trend-up.svg · assets/icons/
- users.svg · assets/icons/
- x.svg · assets/icons/
- palettes.json · assets/
- themes.json · assets/
- findings-baseline.json · audit/
- findings-final.json · audit/
- evals.json · evals/
- sample.deck.ir.json · evals/files/
- sample.deck.pptx · evals/files/
- sample.mode-b-ooxml.md · evals/files/
- sample.mode-b-template.md · evals/files/
- sample.pptx.qa.json · evals/files/
- sample.pptx.qa.md · evals/files/
- sample.qa.json · evals/files/
- sample.qa.md · evals/files/
- sample.visual-features.ir.json · evals/files/
- html2pptx.md
- ooxml.md
- pack.py · ooxml/scripts/
- unpack.py · ooxml/scripts/
- validate.py · ooxml/scripts/
- __init__.py · ooxml/scripts/validation/
- base.py · ooxml/scripts/validation/
- docx.py · ooxml/scripts/validation/
- pptx.py · ooxml/scripts/validation/
- redlining.py · ooxml/scripts/validation/
- package-lock.json
- package.json
- agent-presets.md · references/
- animations.md · references/
- asset-planning.md · references/
- composition-principles.md · references/
- constraints-qa.md · references/
- content-segmentation.md · references/
- data-viz.md · references/
- headline-audit.md · references/
- icon-library.md · references/
- ir-schema.md · references/
- ir.schema.json · references/
- narrative-arcs.md · references/
- ppt-design-guide.md · references/
- quick-cheatsheet.md · references/
- …and 51 more
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Apr 2, 2026 (7 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/ildunari/skillshare
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Internal placeholder for the currently empty devops bucket in this Skillshare source tree.
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Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
pptx-master skill. Agent Mart. https://agentmart.dev/skills/ildunari-pptx-master (last updated 2026-10-24)