mcp-server

mcp-windows

Let AI agents control Windows applications. Click buttons, type text, toggle settings — all by name, not coordinates. Uses the Windows UI Automation API to find UI elements reliably, regardless of DPI, theme, resolution, or window position.
124 stars+8★ this week19 forksC#Updated 10/24/2026100% free · open source

About this skill

Let AI agents control Windows applications. Click buttons, type text, toggle settings — all by name, not coordinates.  Uses the Windows UI Automation API to find UI elements reliably, regardless of DPI, theme, resolution, or window position.
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

🛠️ Technical setup

Expect 20–40 minutes in a terminal — or let your AI agent drive it.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/mcp-windows && curl -fsSL https://workflowstacks.com/api/skills/mcp-windows/claude-skill -o ~/.claude/skills/mcp-windows/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How mcp-windows works
Codeflow
Free to inspect

Mcp-windows is a large C# project (~40k lines across 177 code files, plus 247 test files). It is a full software project: use it through its install path rather than reading it end to end. Last commit this month, MIT license, has a test suite.

Size
Large codebase
~40k lines · 177 code files · ~6 h to skim
Setup
Developer setup
A real software project. Use it via its install path; don't expect to read it all.
Runs on
C#
No API keys detected
C# 87%Python 11%HTML 1%PowerShell 1%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    src/Sbroenne.WindowsMcp.Cli/README.md
    Inside src/ — the main logic begins here
What's in each folder
src/Core code — the actual logic165 files
plugin/Sub-packages / plugins2 files
docs/Documentation5 files
gh-pages/Folder33 files
scripts/Helper scripts21 files
vscode-extension/Folder12 files
infrastructure/Deployment / infrastructure5 files
tests/Tests — proof it works251 files
READMEHas testsDocumentedCI checksMIT licenseUpdated this month
Quick Actions
Details
Creator
sbroenne
Language
C#
Category
mcp-server
Published
12/9/2025

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Show it off in your README:

Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/mcp-windows.svg)](https://workflowstacks.com/skills/mcp-windows?utm_source=github&utm_medium=badge)
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