MCP Server for Excel

MCP Server for Excel is an open-source Model Context Protocol (MCP) server that enables conversational AI assistants such as GitHub Copilot and Claude to automate Excel through natural language. It provides comprehensive Excel automation on Windows, using the real Excel engine, and exposes 26 specialized tools covering Power Query, DAX, VBA, PivotTables, Charts, formatting, and more. Targeted at data analysts, developers, and business users, it allows for interactive development, version control, and integration into both agent-driven and scripting workflows.