Spire XLS MCP Server

@EiceblueCloud

Repository

Basic information

About Spire XLS MCP Server

No overview available yet

#excel #mcp-server #ai-integration

Spire XLS MCP Server config

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

{
  "mcpServers": {
    "Spire-XLS-MCP-Server": {
      "command": "uv",
      "args": [
        "pip",
        "install",
        "-e",
        "."
      ]
    }
  }
}

Spire XLS MCP Server tools

Apply styles, merge cells, set fonts and colors

Convert Excel to PDF, HTML, CSV, image, XML, and more with high fidelity.

Overview

What is Spire XLS MCP Server?

Spire XLS MCP Server is a Python-based MCP server that enables AI agents to create, read, modify, and convert Excel files without requiring Microsoft Office. It provides a robust set of tools for programmatic Excel manipulation through the Model Context Protocol.

How to use Spire XLS MCP Server?

Install Python 3.10+, clone the repository, install with uv pip install -e ., then start the server using uv run spire-xls-mcp-server (default port 8000). Configure the FASTMCP_PORT environment variable to change the port. Integrate with Cursor IDE by adding a JSON configuration pointing to http://localhost:8000/sse and setting the EXCEL_FILES_PATH environment variable.

Key features of Spire XLS MCP Server

Convert Excel to PDF, HTML, CSV, image, XML, and more
Create, modify, and manage Excel workbooks
Manage worksheets: rename, move, hide, freeze panes
Read and write cell data with formulas and formatting
Add various chart types and pivot tables
Apply conditional formatting and merge cells

Use cases of Spire XLS MCP Server

Automate creation of Excel reports from AI agents
Convert Excel files to multiple formats for distribution
Build interactive dashboards with charts and pivot tables
Integrate Excel data manipulation into AI-powered workflows
Process and analyze spreadsheet data without human intervention

Frequently asked questions

Can I use Spire XLS MCP Server for any directory?

Yes, it works for any directory. Set the `EXCEL_FILES_PATH` environment variable to specify the working folder (default: `./excel_files`).

Is Spire XLS MCP Server free to use?

Yes, it is licensed under the MIT License, allowing free use and modification.

What transport protocol does it use?

It uses Server-Sent Events (SSE). For use with Claude Desktop (which requires stdio), you need to convert the SSE transport using a tool like Supergateway.

Does it require Microsoft Office to be installed?

No, the server is totally independent and does not require Microsoft Office to be installed on the system.

Comments

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