Summary
This is comprehensive Excel automation for Windows through MCP, exposing 226 COM operations that cover everything from basic range manipulation to Power Query M code and DAX measures. The documentation is unusually thorough about gotchas, like needing to add tables to the Data Model before creating measures, or switching to manual calculation mode before bulk writes. It shares sessions with a CLI tool, which is handy for debugging. The behavioral rules are opinionated but sensible: never ask clarifying questions when you can discover with list operations, always format numbers after writing values, prefer Excel Tables over plain ranges. If you're building Excel workflows that go beyond simple CSV exports, this gives you the full surface area of Excel's object model without writing VBA.
Install to Claude Code
npx -y skills add sbroenne/mcp-server-excel --skill excel-mcp --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
