MCP 服务器

ppt-mcp

An MCP server that provides real-time control of Microsoft PowerPoint via COM automation, enabling AI agents to create and edit presentations with 155 tools across 26 categories.

README

<a href="README_ja.md">日本語版はこちら</a>

Real-time PowerPoint control through COM automation — an MCP server with 155 tools for AI agents and developers.

An MCP (Model Context Protocol) server that gives AI agents full control over a live Microsoft PowerPoint instance via COM automation. Unlike file-based libraries like python-pptx, this server interacts directly with a running PowerPoint application.

✨ Key Features

Real-time control — Directly manipulates a running PowerPoint instance; changes appear instantly on screen
155 tools across 26 categories — Slides, shapes, text, tables, charts, animations, SmartArt, media, freeform paths, and more
Safe for AI agents — ppt_activate_presentation locks all tools to a specific file, preventing accidental edits to the wrong presentation
Google Material Symbols icons — Search 2,500+ icons by keyword and insert as SVG with theme colors
Theme color awareness — Use accent1, accent2, etc. instead of hardcoded RGB values

📋 Requirements

Windows 11
Microsoft PowerPoint
uv

🚀 Getting Started

Standard config — works in Claude Desktop, Cursor, .mcp.json, and most other MCP clients:

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

Claude Code

User-scoped (available in all projects)

claude mcp add powerpoint uvx ppt-mcp

Project-scoped (stored in .mcp.json, shared with your team)

claude mcp add --scope project powerpoint uvx ppt-mcp

Cursor

Or add manually to ~/.cursor/mcp.json using the standard config above.

Claude Desktop

Edit %APPDATA%\Claude\claude_desktop_config.json using the standard config above.

Codex

Edit ~/.codex/config.toml:

[mcp_servers.ppt-mcp]
command = "uvx"
args = ["ppt-mcp"]

Or use the standard JSON config above in .codex/config.json.

VS Code

code --add-mcp '{"name":"powerpoint","command":"uvx","args":["ppt-mcp"]}'

From source

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

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

🛠️ Tool Categories

Category	Tools	Description
App	5	Connect to PowerPoint, app info, active window, 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	10	Set/get text, format text ranges, paragraph format, bullets, find/replace, textframe, extract all text as Markdown, typography check
Placeholders	6	List, get, set placeholder content
Formatting	3	Fill, line, shadow
Tables	13	Add tables, get/set cells, batch set data, merge/split cells, add/delete rows/columns, styles, layout, borders
Export	4	PDF, images, slide preview, clipboard copy
Slideshow	6	Start, stop, next, previous, go to slide, status
Charts	7	Add charts, set/get data, format, format axis, series, change type
Animation	6	Transitions, add/list/update/remove/clear animations (entrance, exit, emphasis, motion path, interactive sequences)
Themes	4	Apply themes, get/set 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	19	Tags, fonts (set defaults + bulk replace), crop, picture format, shape export, visibility, selection, view, animation copy, picture from URL, SVG icons, icon search, aspect ratio lock, batch apply, default shape style
Freeform	7	Build freeform paths, get/set node positions, insert/delete nodes, node editing type, segment type
	155

💡 Example Prompts

Just describe what you want in plain language — no code required.

Simple — topic only

"Create a 3-slide intro deck for a productivity app called Flowly."

<details> <summary>View slides</summary> <img src="assets/examples/example1/Slide1.png" width="640"> <img src="assets/examples/example1/Slide2.png" width="640"> <img src="assets/examples/example1/Slide3.png" width="640"> </details>

With style direction — topic + visual style

"Make a 4-slide presentation on the benefits of async work. Dark navy style, add icons for each benefit."

<details> <summary>View slides</summary> <img src="assets/examples/example2/Slide1.png" width="640"> <img src="assets/examples/example2/Slide2.png" width="640"> <img src="assets/examples/example2/Slide3.png" width="640"> <img src="assets/examples/example2/Slide4.png" width="640"> </details>

Detailed — topic + design intent + slide structure

"Build a 5-slide pitch for an AI note-taking app called NoteAI. White background, teal accent. Slides: title, problem, solution, features with icons, closing."

<details> <summary>View slides</summary> <img src="assets/examples/example3/Slide1.png" width="640"> <img src="assets/examples/example3/Slide2.png" width="640"> <img src="assets/examples/example3/Slide3.png" width="640"> <img src="assets/examples/example3/Slide4.png" width="640"> <img src="assets/examples/example3/Slide5.png" width="640"> </details>

Design keywords that elevate results:

Aspect	Keywords / Phrases	What it does
Icons	`add icons` · `icon for each point` · `use icons throughout`	Searches Google Material Symbols and places crisp SVG icons automatically
Color scheme	`dark navy` · `white background` · `monochrome` · `light gray`	Sets the overall color palette and mood
Accent color	`teal accent` · `blue accent` · `brand color #2563EB`	Applies a specific highlight color to headings, icons, and shapes
Style tone	`modern minimal` · `bold and vibrant` · `clean and professional` · `playful`	Signals the overall visual personality
Deck type	`pitch deck` · `investor presentation` · `workshop slides` · `status report`	Guides layout and content density toward the intended purpose
Slide structure	`Slides: title, problem, solution, features, CTA` · `4 slides`	Defines the narrative arc and slide count up front
Layout	`card layout` · `two-column` · `centered` · `full-bleed background`	Shapes how content is arranged on each slide
Text density	`minimal text` · `one message per slide` · `bullet points`	Controls how much text appears and how it's formatted
Backgrounds	`gradient background` · `solid dark background` · `soft light background`	Specifies the background treatment across slides
Emphasis	`highlight key numbers` · `bold headings` · `accent bar on each slide`	Draws attention to the most important information

🔍 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.

🎨 Google Material Symbols Icons

Search 2,500+ Google Material Symbols 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

🎨 Theme Color Presets & Auto-Generation

ppt_set_theme_colors supports three modes:

17 curated presets — WCAG AA accessible palettes across 5 categories: Classic (corporate_blue, executive, consulting), Design Systems (tailwind, chakra, open_color, radix), Nature (ocean, forest, sunset, sage), Modern (nord_light, pastel_deep, swiss), Vibrant (vivid, rainbow, neon_safe)
Primary color generation — provide a single brand color (primary="#2B579A") to auto-generate a full harmonious palette using color harmony (split-complementary + analogous)
Manual — set individual color slots (accent1, accent2, etc.)

Modes can be combined: use a preset as a base and override specific slots. All accents are guaranteed 3:1+ contrast on white.

🔍 Typography Check

ppt_check_typography detects and optionally auto-fixes common typography issues:

Widow lines — isolated 1-3 character lines caused by word wrapping
Short lines after soft returns — side effects of manual line breaks (\v)
Auto-shrunk text — text silently compressed by PowerPoint's shrink-to-fit feature

Auto-fix strategies include widening text boxes and inserting soft returns.

⚙️ Advanced Configuration

Handling PowerPoint Modal Dialogs

When PowerPoint has a modal dialog open (e.g., SmartArt layout picker, Save dialog, Insert dialog), COM calls return RPC_E_CALL_REJECTED. The MCP server automatically retries for up to 15 seconds (5 retries × 3 s), so the server stays connected and responsive even when a dialog is blocking PowerPoint.

Auto-dismiss (opt-in): By default, the server waits for you to close the dialog manually. To have the server automatically send ESC on the first retry — dismissing the dialog without user interaction — set PPT_AUTO_DISMISS_DIALOG=true:

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

ESC cancels without committing, so there are no destructive side effects. This is particularly useful in automated workflows where no human is present to close dialogs.

📄 License

MIT

🙏 Credits

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