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Excel2JSON MCP Server

@v587d

Basic information

Category

Other

Transports

stdio

Author

v587d

About Excel2JSON MCP Server

MCP server for converting Excel files to JSON format with support for merged cells and Chinese characters

#excel2json#excel-converter#json-formatter

Excel2JSON MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "excel2json-mcp-server": {
      "command": "uvx",
      "args": [
        "excel2json-mcp-server"
      ]
    }
  }
}

Excel2JSON MCP Server tools

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Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is ☄️Excel2JSON MCP Server?

☄️Excel2JSON MCP Server is a Model Context Protocol server that converts Excel (.xlsx) files into structured JSON format. It supports merged cells, Chinese and Unicode characters, and multi-sheet processing. It is built for AI assistants or applications that need to ingest tabular data from spreadsheets.

How to use ☄️Excel2JSON MCP Server?

Install via uvx with the command uvx excel2json-mcp-server. Once configured as an MCP tool, invoke it by providing an Excel file path; the server returns a JSON representation of the workbook.

Key features of ☄️Excel2JSON MCP Server

  • Converts .xlsx files to structured JSON
  • Handles multiple worksheets within one file
  • Automatically resolves merged cells
  • Supports Chinese and other Unicode characters
  • Preserves original Excel row numbers
  • Provides smart error handling and validation

Use cases of ☄️Excel2JSON MCP Server

  • Extract data from Excel spreadsheets for AI processing
  • Convert multi-sheet reports into machine‑readable JSON
  • Import spreadsheet data into databases or APIs
  • Parse Excel files with merged cells or non‑Latin characters

Frequently asked questions

1

What file formats does it support?

Only `.xlsx` files are supported.

2

Does it handle multiple worksheets?

Yes, all worksheets in the file are processed and included in the output JSON.

3

Does it support Chinese or other Unicode characters?

Yes, the server fully supports Chinese and other Unicode characters.

4

How do I install it?

Use the uvx package runner: `uvx excel2json-mcp-server`.

5

Are original row numbers preserved?

Yes, the JSON output retains the row numbers from the original Excel file.

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