chart-mcp-server

SP12893678/chart-mcp-server

3.2

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An MCP server designed for generating various types of charts with support for multiple output formats.

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Chart MCP Server

An MCP server for generating charts with support for multiple chart types.

📊 Features

  • Chart Generation: Create line charts, bar charts, pie charts, scatter plots, and area charts
  • Multiple Output Formats: Support for PNG, SVG, and JPEG formats
  • Automatic File Management: Auto-create output directories and filenames

🚀 Installation

npm install chart-mcp-server

⚙️ MCP Configuration

Add to your MCP client configuration file:

{
  "mcpServers": {
    "chart-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "chart-mcp-server"
      ]
    }
  }
}

🛠️ Available Tools

1. generate_chart

Generate charts and save to file system

2. get_supported_charts

Get list of supported chart types

📝 Usage Example

// Generate line chart
{
  "type": "line",
  "data": [
    { "time": 2020, "value": 100 },
    { "time": 2021, "value": 120 },
    { "time": 2022, "value": 150 }
  ],
  "config": {
    "title": "Growth Trend",
    "width": 800,
    "height": 600
  }
}