ppt-mcp 0.1.1

Real-time PowerPoint control via COM automation — an MCP server with 131 tools for AI agents

日本語版はこちら

Real-time PowerPoint control through COM automation —
an MCP server with 131 tools for AI agents and developers.

---

An MCP (Model Context Protocol) server that gives AI agents and programs full control over a live Microsoft PowerPoint instance via COM automation. Unlike file-based libraries like python-pptx, this server interacts with a running PowerPoint application, providing real-time visual feedback and access to the complete PowerPoint API.

Why This is Special

Full PowerPoint Control — Not Just Read/Write

File-based libraries can only read and write .pptx files. COM automation unlocks everything PowerPoint can do:

• Start, control, and navigate slideshows
• Add and edit animations in real-time
• Embed video and audio media
• Create and modify SmartArt graphics
• Undo/redo operations
• Control views (normal, outline, notes, master)
• Manage comments for collaboration

Designed for AI Agents

• 131 Tools Across 21 Categories — From basic slide operations to advanced animations, SmartArt, and icon search
• Explicit Presentation Targeting — ppt_activate_presentation locks every tool to a specific file, so AI agents never accidentally edit the wrong presentation
• Real-Time Visual Feedback — Automatically navigates to the slide being edited so you see changes as they happen
• Template Support — Auto-detects personal templates folder, create presentations from any template
• Material Symbols Icons — Search 2,500+ Google Material Symbols icons by keyword and insert them as SVG with theme colors
• Theme Color Awareness — Use theme color names (accent1, accent2, etc.) instead of hardcoded RGB values
• Text Precision — \n for paragraph breaks (Enter), \v for line breaks (Shift+Enter) — full control over text flow
• STA Thread Safety — All COM operations run on a dedicated Single-Threaded Apartment worker thread for reliability

Tool Categories

Category	Tools	Description
App	4	Connect to PowerPoint, app info, window state, list presentations
Presentation	8	Create (with templates), open, save, close, info, activate target, list templates
Slides	9	Add, delete, duplicate, move, list, info, notes, navigation
Shapes	10	Add shapes/textboxes/pictures/lines, list, info, update, delete, z-order
Text	8	Set/get text, format text ranges, paragraph format, bullets, find/replace, textframe
Placeholders	5	List, get, set placeholder content
Formatting	3	Fill, line, shadow
Tables	9	Add tables, get/set cells, merge cells, add/delete rows/columns, styles
Export	2	PDF, images
Slideshow	6	Start, stop, next, previous, go to slide, status
Charts	6	Add charts, set/get data, format, series, change type
Animation	5	Transitions, add/list/remove/clear animations
Themes	3	Apply themes, get theme colors, headers/footers
Groups	3	Group, ungroup, get group items
Connectors	2	Add, format
Hyperlinks	3	Add, get, remove
Sections	3	Add, list, manage
Properties	2	Set/get presentation metadata
Media	3	Video, audio, media settings
SmartArt	3	Add, modify, list layouts
Edit Operations	6	Undo, redo, copy shapes/formatting between slides
Layout	7	Align, distribute, slide size, background, flip, merge shapes
Effects	3	Glow, reflection, soft edge
Comments	3	Add, list, delete
Advanced	16	Tags, fonts (set defaults + bulk replace), crop, shape export, visibility, selection, view, animation copy, picture from URL, SVG icons, icon search, aspect ratio lock
	131

Prerequisites

• Windows 10/11 — COM automation requires Windows
• Microsoft PowerPoint — Microsoft 365, Office 2021, 2019, etc.
• Python 3.10+
• uv — Fast Python package manager (install guide)

Installation

Option A: Install from PyPI (recommended)

pip install ppt-mcp

Option B: Clone and run from source

git clone https://github.com/ykuwai/ppt-mcp.git
cd ppt-mcp
uv sync

Usage

# PyPI install
ppt-mcp

# From source
uv run mcp run src/server.py

# Development mode (with MCP Inspector)
uv run mcp dev src/server.py

MCP Client Configuration

Add the following to your MCP client config. For Claude Desktop, edit %APPDATA%\Claude\claude_desktop_config.json:

PyPI install (recommended):

{
  "mcpServers": {
    "powerpoint": {
      "command": "uvx",
      "args": ["ppt-mcp"]
    }
  }
}

From source:

{
  "mcpServers": {
    "powerpoint": {
      "command": "uv",
      "args": [
        "--directory",
        "C:\\path\\to\\ppt-mcp",
        "run",
        "mcp",
        "run",
        "src/server.py"
      ]
    }
  }
}

Example Workflow

# 1. Target a specific presentation (prevents editing the wrong file)
ppt_list_presentations()
ppt_activate_presentation(presentation_name="demo.pptx")

# 2. Create a slide from a personal template
ppt_list_templates()
ppt_create_presentation(template_path="C:\\...\\MyTemplate.potx")

# 3. Add a slide and set content
ppt_add_slide(layout_index=2)
ppt_set_text(slide_index=1, shape_name_or_index="Title 1", text="Hello World")

# 4. Set presentation-wide fonts (Latin + East Asian separately)
ppt_set_default_fonts(latin="Segoe UI", east_asian="Meiryo")

# 5. Insert a Material Symbols icon with theme color
ppt_add_svg_icon(slide_index=1, icon_name="rocket",
                 left=500, top=100, width=72, height=72,
                 color="accent1", style="rounded", filled=True)

# 6. Export to PDF
ppt_export_pdf(file_path="C:\\output\\presentation.pdf")

Features in Detail

Presentation Targeting

ppt_activate_presentation sets a session-level target so every subsequent tool call operates on that specific file — regardless of which window is active in PowerPoint. Switch targets anytime by calling it again.

ppt_activate_presentation(presentation_name="report.pptx")
# All tools now operate on report.pptx
ppt_activate_presentation(presentation_name="demo.pptx")
# Switched — all tools now operate on demo.pptx

Template Support

Auto-detects your personal PowerPoint templates folder (registry, OneDrive, or default paths). Use ppt_list_templates to discover available templates, then ppt_create_presentation(template_path=...) to create a new presentation from any template.

Material Symbols Icons

Search 2,500+ icons with ppt_search_icons(query="...") and insert them as SVG with ppt_add_svg_icon:

• 3 styles: outlined, rounded, sharp
• Filled variants: set filled=True
• Theme colors: color="accent1" uses the presentation's accent color
• Auto-fit: preserves aspect ratio within the specified area

Real-Time Navigation

Every write operation automatically navigates PowerPoint to the target slide. You see changes happening in real-time — no need to manually switch slides.

Text Formatting

• \n — Paragraph break (Enter). Each paragraph gets its own bullet/indent level.
• \v — Line break (Shift+Enter). Stays in the same paragraph, preserving formatting.
• Per-character formatting with ppt_format_text_range
• Auto-fit control: shrink text to fit, resize shape, or overflow

License

MIT

Credits

• FastMCP — Pythonic MCP server framework
• pywin32 — Windows COM automation
• Model Context Protocol — by Anthropic