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fapiao-ocr-mcp

v1.0.6

Published

发票OCR识别MCP工具,基于FastMCP框架和DashScope API实现发票信息的结构化提取

Readme

发票OCR识别 MCP 工具

这是一个基于 FastMCP 框架开发的发票 OCR 识别工具,可以通过 MCP 协议被各类 AI 智能体调用。

功能特点

  • 识别发票图片中的关键信息
  • 结构化输出发票数据
  • 验证发票数据完整性
  • 支持多张发票图片同时处理

安装

npm install fapiao-ocr-mcp

使用方法

作为独立服务运行

npx fapiao-ocr-mcp

或者:

npm start

服务将通过 FastMCP 开发服务器启动。

在其他智能体应用中引用

在你的智能体应用中,可以通过以下配置引用此 MCP 服务:

{
  "mcpServers": {
    "fapiao_ocr": {
      "command": "npx",
      "args": ["fapiao-ocr-mcp"]
    }
  }
}

API 接口

fapiao_ocr 工具

接收发票图片 URL 数组,返回结构化的发票信息。

输入参数:

  • imageUrls: string[] - 发票图片 URL 数组

输出格式:

{
  "records": [
    {
      "fields": {
        "发票号码": "...",
        "购买方名称": "...",
        "金额": "...",
        "税额": "...",
        "价税合计": "...",
        "开票日期": "...",
        "项目名称": "...",
        "发票类型": "...",
        "填写日期": "...",
        "月份": "...",
        "销售方名称": "...",
        "销售方纳税人识别号": "...",
        "销售方地址": "..."
      }
    }
  ],
  "isValid": true
}

配置

需要配置 DashScope API 密钥才能正常使用 OCR 功能。

许可证

MIT