quickchart-server MCP Server

@MCP-Mirror

リポジトリ

基本情報

カテゴリ

その他

ライセンス

MIT license

トランスポート

stdio

作者

MCP-Mirror

quickchart-server MCP Server について

Mirror of

#mathgpt #math-solver #math-assistant

quickchart-server MCP Server の設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "GongRzhe_Quickchart-MCP-Server": {
      "command": "npx",
      "args": [
        "-y",
        "@smithery/cli",
        "install",
        "@gongrzhe/quickchart-mcp-server",
        "--client",
        "claude"
      ]
    }
  }
}

quickchart-server MCP Server のツール

Generate a chart URL using QuickChart.io

Download a chart image to a local file

概要

What is quickchart-server?

A Model Context Protocol server that integrates with QuickChart.io to generate chart images from Chart.js configurations. It provides two tools for creating and downloading charts. It is for developers who need chart generation capabilities within MCP-based workflows.

How to use quickchart-server?

Install via npm (npm install @gongrzhe/quickchart-mcp-server) or Smithery. Add the server configuration to Claude Desktop’s JSON config file (MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json, Windows: %APPDATA%/Claude/claude_desktop_config.json) using either a local build or npx. Invoke the generate_chart tool to obtain a QuickChart URL or the download_chart tool to save the image to a local file.

Key features of quickchart-server

Supports 10 chart types: bar, line, pie, doughnut, radar, polarArea, scatter, bubble, radialGauge, speedometer
Customizable with labels, datasets, colors, and additional options
Returns chart URLs or downloads chart images to local files
Uses standard Chart.js configuration format
Integrates with QuickChart.io’s URL-based generation service

Use cases of quickchart-server

Comparing values across categories with bar charts
Showing trends over time with line charts
Displaying proportional data with pie or doughnut charts
Visualizing multivariate data with radar charts
Embedding chart images in reports or applications via URLs

よくある質問

What runtime or dependencies are required?

The server is built in TypeScript and runs on Node.js. It requires npm installation via `npm install @gongrzhe/quickchart-mcp-server`.

How do I configure quickchart-server with Claude Desktop?

Add an entry to the Claude Desktop config file (located at `~/Library/Application Support/Claude/claude_desktop_config.json` on MacOS, `%APPDATA%/Claude/claude_desktop_config.json` on Windows) with either a local build command or `npx -y @gongrzhe/quickchart-mcp-server`.

What chart types are supported?

Ten chart types are supported: bar, line, pie, doughnut, radar, polarArea, scatter, bubble, radialGauge, and speedometer.

How does chart generation work?

You provide a Chart.js configuration object. The `generate_chart` tool returns a QuickChart URL (e.g., `https://quickchart.io/chart?c={...}`). The `download_chart` tool saves the image to a specified local file path.

Where does the chart image data come from?

Chart images are generated remotely by QuickChart.io’s service. The server only passes the configuration and returns the URL or saves the downloaded image locally.

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