Excel

by negokaz · File Systems · mcp-server, npm

Integrates with Microsoft Excel to enable reading and writing of text data in xlsx files for spreadsheet manipulation and analysis tasks.

This Excel MCP server, developed by Kazuki Negoro, provides a bridge between Model Context Protocol and Microsoft Excel files. It enables reading and writing of spreadsheet data, specifically focusing on text values in xlsx format files. The implementation is designed for Node.js environments and leverages libraries like exceljs for Excel file manipulation. It's particularly useful for scenarios where AI assistants or other MCP-compatible clients need to interact with structured data stored in Excel spreadsheets, such as data analysis, report generation, or automated spreadsheet updates based on AI-driven insights.

Source: https://github.com/negokaz/excel-mcp-server

Install

npx -y excel-mcp-server

Tags: mcp-server, npm

⭐ 893 GitHub stars · Source: pulsemcp

About File Systems MCP servers and Claude skills

File Systems MCP servers extend what AI agents can do inside Claude Code, Cursor, Copilot, Codex, and Windsurf. The Skiln directory indexes 16,000+ such integrations across 22 categories.

Excel is one of hundreds of File Systems entries indexed on Skiln. Browse the full File Systems category or the complete directory of Claude skills, MCP servers, agents, commands, and hooks.

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Frequently asked questions

How do I install Excel?

Add the install command above to your Claude Code, Cursor, or Windsurf MCP configuration. Most servers register via npx, a local command, or a Docker image. Refer to the source repository for environment variables and credential requirements.

Which clients support Excel?

Any MCP-compatible client works: Claude Desktop, Claude Code CLI, Cursor, Windsurf, Zed, and VS Code with the official MCP extension. OpenAI Codex and GitHub Copilot increasingly support MCP via adapter bridges.

Is Excel free?

The server itself is typically open source. Any upstream service (API keys, paid tiers, hosted infrastructure) may have its own pricing. Check the source repository for details.