WinCalc
Integrates Windows Calculator with Claude Desktop to enable precise mathematical computations directly within the AI interface.
About
WinCalc is an MCP (Model Context Protocol) server designed to connect Claude Desktop for Windows directly to the native Windows Calculator application. This innovative integration allows Claude to leverage Windows' robust calculation engine, ensuring high accuracy for all mathematical operations. The server automatically starts and stops with Claude Desktop, providing a seamless and secure experience for users who need to perform accurate arithmetic, percentages, or complex expressions without leaving their Claude interface. It sanitizes input to prevent code injection and simplifies setup with a one-time configuration.
Key Features
- Seamless User Experience without manual server management
- Automatic Integration with Claude Desktop
- Secure input sanitization against code injection
- Accurate Calculations using Windows' native PowerShell engine
- Simple one-time setup and configuration
- 0 GitHub stars
Use Cases
- Performing basic arithmetic operations (addition, subtraction, multiplication, division) within Claude Desktop
- Calculating percentages, square roots, and other mathematical functions via Claude prompts
- Solving complex mathematical expressions following order of operations through Claude's AI interface
