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chart-mcp

v1.0.1

Published

A chart generation MCP server

Readme

Chart MCP Server

基于 MCP 协议的图表生成服务器,支持从各种数据源读取数据并生成图表配置。

功能特点

  • 支持多种数据源:
    • 文件格式:CSV、XLSX、XLS、JSON
    • 数据库:MySQL、SQLite、MariaDB
  • 智能图表生成:
    • 基于用户提示词生成合适的图表
    • 支持多种图表类型(柱状图、折线图、饼图等)
    • 自动进行数据分析和处理

发布到 mcp.so

  1. 确保已安装 Node.js (v18+)
  2. 安装依赖:
npm install
  1. 构建项目:
npm run build
  1. 按照 mcp.so 的发布向导上传项目

API 说明

服务器提供以下 MCP 工具:

  1. generate_chart
    • 参数:
      • dataResource: 数据资源 URI (格式: data://{filename})
      • prompt: 图表生成提示词
    • 功能:根据数据和提示词生成图表配置

环境变量配置

发布到 mcp.so 时,需要在平台配置以下环境变量:

  • UPLOAD_DIR: 文件上传目录
  • (其他数据库相关变量根据需要配置)

许可证

MIT