Mulmocast Vision

🚀 mulmocast-vision

mulmocast-vision is a tool that leverages LLMs via MCP (Model Context Protocol) to automatically generate presentation slides, similar to PowerPoint. With over 80 business-oriented slide templates, it enables you to quickly create proposals, strategy decks, and other professional materials.

✨ Features

• 📑 80+ Rich Templates: Optimized for business proposals, reports, and analysis documents.
• ⚡ Instant Generation: Create professional slides in seconds using LLMs via [oaicite:1]{index=1} (MCP).
• ⚙️ Simple Setup: Just add a small config to your MCP client (e.g., [oaicite:2]{index=2}) to start.
• 💾 Auto Save & Easy Export: Outputs are automatically saved under ~/Documents/mulmocast-vision/ and can be instantly exported to PDF.
• 🎨 Fully Customizable: HTML-based templates allow for fine-grained design tweaks or full redesigns.

You can create documents like Sample AI Company Analysis Slide (PDF) in just a few minutes.

📦 Installation

No installation is required. It runs directly with npx, eliminating the need for global installation.

💻 Setup

Here is an example for Claude desktop. Add the following to your claude_desktop_config.json. You can use similar settings for other MCPs.

// claude_desktop_config.json
"mulmocast-vision": {
  "command": "npx",
  "args": [
    "mulmocast-vision@latest"
  ],
  "transport": {
    "stdio": true
  }
}

That's all for the setup. If the path to npx is not set, specify the full path. If npx is not installed, please install it in advance.

💻 Usage

1. Launch an MCP-compatible client (e.g., Claude Desktop).
2. Provide an instruction like "Compare corporate analysis of AI companies such as OpenAi, Anthropic, Replicate. About 20 slides."
3. The generated slides will be automatically saved under ~/Documents/mulmocast-vision/{date}.

Currently available features include creating slides for each page, updating specified slides, generating a PDF of all slides, and generating a PDF for specified slides. You can instruct these actions via prompts.

💻 Output Examples

• Proposal (Problem → Solution → Value → Next Action)
• Business Model Canvas
• SWOT, PEST, and 3C Analysis
• Summary, Agenda, and Closing Slides

📚 Logging

mulmocast-vision automatically logs all operations and errors to assist with debugging and monitoring.

Log Location

Logs are saved in /tmp/mulmocast-vision-mcp/ with daily rotation:

• Format: mcp_yyyymmdd.log (e.g., mcp_20251206.log)
• A new log file is created each day.

What is Logged

• MCP Server Operations: Server initialization, tool calls, and results.
• File Operations: Template reads, HTML/PNG generation, PDF creation.
• Errors: Detailed error messages with full stack traces.
• Debug Information: Template rendering, directory operations, etc.

Log Format

Logs are written in JSON Lines format for easy parsing:

{
  "timestamp": "2025-01-15T10:30:45.123Z",
  "level": "ERROR",
  "message": "Template file not found",
  "data": {
    "errorMessage": "getHtml: file /path/to/template.html not exists.",
    "errorName": "Error",
    "stack": "Error: getHtml: file...\n    at htmlPlugin.getHtml...",
    "templateFilePath": "/path/to/template.html",
    "functionName": "createAgendaSlide"
  }
}

Custom Logger

You can replace the default logger with your own implementation (e.g., for telemetry):

import { setLogger, LoggerInterface } from 'mulmocast-vision/logger';

class CustomLogger implements LoggerInterface {
  info(message: string, data?: unknown) {
    // Your implementation
  }
  // ... other methods
}

setLogger(new CustomLogger());

🔧 For Developers

MulmoCast Vision is open source, allowing you to apply various designs by modifying the HTML. For adding styles, please refer to Style.ja.md.

Official Repository & Package

• GitHub: receptron/mulmocast-vision
• npm: mulmocast-vision