القائمة
Use when the user needs to create, edit, or analyze presentations (.pptx files) with support for layouts, formatting, comments, or speaker notes.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
استنادا إلى تصنيف SOC المهني
Analyze codebase against new feature requirements, map affected modules and dependencies, identify architectural risks, and propose a structured refactoring and implementation plan before writing code. Use when starting a new feature, planning refactoring, analyzing codebase impact, or reviewing feature feasibility.
Create a GitHub pull request with gh, target the correct base branch, push only committed work, and bind related issues via Fixes/Closes keywords. Use when asked to create a PR, open a pull request, push and open PR, link/bind/associate an issue to a PR, add Fixes #N, or close issues on merge.
Comprehensive review and audit of uncommitted local code changes in git working copy (staged, unstaged, untracked). Use when asked to review local changes, audit git diff, check uncommitted work before commit/PR/push, or inspect working copy edits for potential bugs, security issues, formatting, or regression risks.
Analyze Harbor benchmark jobs and ATIF trajectories, identify evidence-backed weaknesses across LibrAgent builtin tools, prompts, agent guidance, execution policy, and benchmark instrumentation, then design controlled improvements and rerun comparisons. Use when analyzing Harbor or Terminal-Bench results, optimizing the harness, investigating tool-call failures or retries, auditing prompt/context efficiency, or running repeated BM → analysis → improvement cycles.
Re-anchor an AI agent to its SOUL.md persona by re-internalizing tone, rules, and identity. Use when the agent drifts into generic/corporate responses, is explicitly asked to reconnect with its soul, or needs to bootstrap a missing SOUL.md. SOUL content is already injected into the system prompt as
Re-anchor an AI agent to its `SOUL.md` persona by locating the active soul file, reading it, and re-internalizing its tone, rules, and identity. Use when the agent is starting fresh, drifting into generic/corporate responses, explicitly asked to read its soul, or needs to resync with the dedicated persona layer loaded from `.github/SOUL.md`, `SOUL.md`, or lowercase variants.
| name | pptx |
| description | Use when the user needs to create, edit, or analyze presentations (.pptx files) with support for layouts, formatting, comments, or speaker notes. |
| license | Proprietary. LICENSE.txt has complete terms |
A user may ask you to create, edit, or analyze the contents of a .pptx file. A .pptx file is essentially a ZIP archive containing XML files and other resources that you can read or edit. You have different tools and workflows available for different tasks.
For plain text reading, follow the to-md skill (MarkItDown). Do not use python-pptx or pandoc for read-only extraction.
python -m markitdown path-to-file.pptx -o output.md
You need raw XML access for: comments, speaker notes, slide layouts, animations, design elements, and complex formatting. For any of these features, you'll need to unpack a presentation and read its raw XML contents.
python ooxml/scripts/unpack.py <office_file> <output_dir>
Note: The unpack.py script is located at skills/pptx/ooxml/scripts/unpack.py relative to the project root. If the script doesn't exist at this path, use find . -name "unpack.py" to locate it.
ppt/presentation.xml - Main presentation metadata and slide referencesppt/slides/slide{N}.xml - Individual slide contents (slide1.xml, slide2.xml, etc.)ppt/notesSlides/notesSlide{N}.xml - Speaker notes for each slideppt/comments/modernComment_*.xml - Comments for specific slidesppt/slideLayouts/ - Layout templates for slidesppt/slideMasters/ - Master slide templatesppt/theme/ - Theme and styling informationppt/media/ - Images and other media filesWhen given an example design to emulate: Always analyze the presentation's typography and colors first using the methods below:
ppt/theme/theme1.xml for colors (<a:clrScheme>) and fonts (<a:fontScheme>)ppt/slides/slide1.xml for actual font usage (<a:rPr>) and colors<a:solidFill>, <a:srgbClr>) and font references across all XML filesWhen creating a new PowerPoint presentation from scratch, use the html2pptx workflow to convert HTML slides to PowerPoint with accurate positioning.
CRITICAL: Before creating any presentation, analyze the content and choose appropriate design elements:
Requirements:
Choosing colors creatively:
Example color palettes (use these to spark creativity - choose one, adapt it, or create your own):
Geometric Patterns:
Diagonal section dividers instead of horizontal
Asymmetric column widths (30/70, 40/60, 25/75)
Rotated text headers at 90° or 270°
Circular/hexagonal frames for images
Triangular accent shapes in corners
Overlapping shapes for depth Border & Frame Treatments:
Thick single-color borders (10-20pt) on one side only
Double-line borders with contrasting colors
Corner brackets instead of full frames
L-shaped borders (top+left or bottom+right)
Underline accents beneath headers (3-5pt thick)
Typography Treatments:
Chart & Data Styling:
Monochrome charts with single accent color for key data
Horizontal bar charts instead of vertical
Dot plots instead of bar charts
Minimal gridlines or none at all
Data labels directly on elements (no legends)
Oversized numbers for key metrics Layout Innovations:
Full-bleed images with text overlays
Sidebar column (20-30% width) for navigation/context
Modular grid systems (3×3, 4×4 blocks)
Z-pattern or F-pattern content flow
Floating text boxes over colored shapes
Magazine-style multi-column layouts
Background Treatments:
When creating slides with charts or tables:
html2pptx.md and design guidelines in design-options.md completely from start to finish. NEVER set any range limits when reading these files. Read the full content for detailed syntax, critical formatting rules, and best practices before proceeding with presentation creation.<p>, <h1>-<h6>, <ul>, <ol> for all text contentclass="placeholder" for areas where charts/tables will be added (render with gray background for visibility)html2pptx.js library to convert HTML slides to PowerPoint and save the presentation
html2pptx() function to process each HTML filepptx.writeFile()python scripts/thumbnail.py output.pptx workspace/thumbnails --cols 4When edit slides in an existing PowerPoint presentation, you need to work with the raw Office Open XML (OOXML) format. This involves unpacking the .pptx file, editing the XML content, and repacking it.
ooxml.md (~500 lines) completely from start to finish. NEVER set any range limits when reading this file. Read the full file content for detailed guidance on OOXML structure and editing workflows before any presentation editing.python ooxml/scripts/unpack.py <office_file> <output_dir>ppt/slides/slide{N}.xml and related files)python ooxml/scripts/validate.py <dir> --original <file>python ooxml/scripts/pack.py <input_directory> <office_file>When you need to create a presentation that follows an existing template's design, you'll need to duplicate and re-arrange template slides before then replacing placeholder context.
Extract template text AND create visual thumbnail grid:
python -m markitdown template.pptx > template-content.mdtemplate-content.md: Read the entire file to understand the contents of the template presentation. NEVER set any range limits when reading this file.python scripts/thumbnail.py template.pptxAnalyze template and save inventory to a file:
Visual Analysis: Review thumbnail grid(s) to understand slide layouts, design patterns, and visual structure
Create and save a template inventory file at template-inventory.md containing:
# Template Inventory Analysis
**Total Slides: [count]**
**IMPORTANT: Slides are 0-indexed (first slide = 0, last slide = count-1)**
## [Category Name]
- Slide 0: [Layout code if available] - Description/purpose
- Slide 1: [Layout code] - Description/purpose
- Slide 2: [Layout code] - Description/purpose
[... EVERY slide must be listed individually with its index ...]
Using the thumbnail grid: Reference the visual thumbnails to identify:
This inventory file is REQUIRED for selecting appropriate templates in the next step
Create presentation outline based on template inventory:
outline.md with content AND template mapping that leverages available designs# Template slides to use (0-based indexing)
# WARNING: Verify indices are within range! Template with 73 slides has indices 0-72
# Mapping: slide numbers from outline -> template slide indices
template_mapping = [
0, # Use slide 0 (Title/Cover)
34, # Use slide 34 (B1: Title and body)
34, # Use slide 34 again (duplicate for second B1)
50, # Use slide 50 (E1: Quote)
54, # Use slide 54 (F2: Closing + Text)
]
Duplicate, reorder, and delete slides using rearrange.py:
scripts/rearrange.py script to create a new presentation with slides in the desired order:
python scripts/rearrange.py template.pptx working.pptx 0,34,34,50,52
Extract ALL text using the inventory.py script:
Run inventory extraction:
python scripts/inventory.py working.pptx text-inventory.json
Read text-inventory.json: Read the entire text-inventory.json file to understand all shapes and their properties. NEVER set any range limits when reading this file.
The inventory JSON structure:
{
"slide-0": {
"shape-0": {
"placeholder_type": "TITLE", // or null for non-placeholders
"left": 1.5, // position in inches
"top": 2.0,
"width": 7.5,
"height": 1.2,
"paragraphs": [
{
"text": "Paragraph text",
// Optional properties (only included when non-default):
"bullet": true, // explicit bullet detected
"level": 0, // only included when bullet is true
"alignment": "CENTER", // CENTER, RIGHT (not LEFT)
"space_before": 10.0, // space before paragraph in points
"space_after": 6.0, // space after paragraph in points
"line_spacing": 22.4, // line spacing in points
"font_name": "Arial", // from first run
"font_size": 14.0, // in points
"bold": true,
"italic": false,
"underline": false,
"color": "FF0000" // RGB color
}
]
}
}
}
Key features:
default_font_size in points extracted from layout placeholders (when available)bullet: true, level is always included (even if 0)space_before, space_after, and line_spacing in points (only included when set)color for RGB (e.g., "FF0000"), theme_color for theme colors (e.g., "DARK_1")Generate replacement text and save the data to a JSON file Based on the text inventory from the previous step:
alignment property on when "bullet": true"bold": true"bullet": true, "level": 0 (level is required when bullet is true)"alignment": "CENTER" for centered text)"font_size": 14.0, "font_name": "Lora")"color": "FF0000" for RGB or "theme_color": "DARK_1" for theme colorsreplacement-text.jsonExample paragraphs field showing proper formatting:
"paragraphs": [
{
"text": "New presentation title text",
"alignment": "CENTER",
"bold": true
},
{
"text": "Section Header",
"bold": true
},
{
"text": "First bullet point without bullet symbol",
"bullet": true,
"level": 0
},
{
"text": "Red colored text",
"color": "FF0000"
},
{
"text": "Theme colored text",
"theme_color": "DARK_1"
},
{
"text": "Regular paragraph text without special formatting"
}
]
Shapes not listed in the replacement JSON are automatically cleared:
{
"slide-0": {
"shape-0": {
"paragraphs": [...] // This shape gets new text
}
// shape-1 and shape-2 from inventory will be cleared automatically
}
}
Common formatting patterns for presentations:
"bullet": true, "level": 0Apply replacements using the replace.py script
python scripts/replace.py working.pptx replacement-text.json output.pptx
The script will:
Example validation errors:
ERROR: Invalid shapes in replacement JSON:
- Shape 'shape-99' not found on 'slide-0'. Available shapes: shape-0, shape-1, shape-4
- Slide 'slide-999' not found in inventory
ERROR: Replacement text made overflow worse in these shapes:
- slide-0/shape-2: overflow worsened by 1.25" (was 0.00", now 1.25")
To create visual thumbnail grids of PowerPoint slides for quick analysis and reference:
python scripts/thumbnail.py template.pptx [output_prefix]
Features:
Creates: thumbnails.jpg (or thumbnails-1.jpg, thumbnails-2.jpg, etc. for large decks)
Default: 5 columns, max 30 slides per grid (5×6)
Custom prefix: python scripts/thumbnail.py template.pptx my-grid
workspace/my-grid)Adjust columns: --cols 4 (range: 3-6, affects slides per grid)
Grid limits: 3 cols = 12 slides/grid, 4 cols = 20, 5 cols = 30, 6 cols = 42
Slides are zero-indexed (Slide 0, Slide 1, etc.) Use cases:
Template analysis: Quickly understand slide layouts and design patterns
Content review: Visual overview of entire presentation
Navigation reference: Find specific slides by their visual appearance
Quality check: Verify all slides are properly formatted
Examples:
# Basic usage
python scripts/thumbnail.py presentation.pptx
# Combine options: custom name, columns
python scripts/thumbnail.py template.pptx analysis --cols 4
To visually analyze PowerPoint slides, convert them to images using a two-step process:
Convert PPTX to PDF:
soffice --headless --convert-to pdf template.pptx
Convert PDF pages to JPEG images:
pdftoppm -jpeg -r 150 template.pdf slide
This creates files like slide-1.jpg, slide-2.jpg, etc.
Options:
-r 150: Sets resolution to 150 DPI (adjust for quality/size balance)-jpeg: Output JPEG format (use -png for PNG if preferred)-f N: First page to convert (e.g., -f 2 starts from page 2)-l N: Last page to convert (e.g., -l 5 stops at page 5)slide: Prefix for output files
Example for specific range:pdftoppm -jpeg -r 150 -f 2 -l 5 template.pdf slide # Converts only pages 2-5
IMPORTANT: When generating code for PPTX operations:
Required dependencies (should already be installed):
pip install "markitdown[all]" (plain text extraction — see to-md skill)npm install -g pptxgenjs (for creating presentations via html2pptx)npm install -g playwright (for HTML rendering in html2pptx)npm install -g react-icons react react-dom (for icons)npm install -g sharp (for SVG rasterization and image processing)sudo apt-get install libreoffice (for PDF conversion)sudo apt-get install poppler-utils (for pdftoppm to convert PDF to images)pip install defusedxml (for secure XML parsing)