Overview

Title

Cal Server

How to Use

• Install via Smithery (npx -y @smithery/cli install @pwh-pwh/cal-mcp --client claude) or manually (clone repo & install dependencies).
• Start the service with bun run index.ts.
• Input valid math expressions (e.g., 2 + 3 * PI) to receive calculated results via stdio.

Key Features

• Math Expression Evaluation: Computes user-provided expressions.
• Built-in Constants: Supports E, PI, true, and false.
• Lightweight: Built with Bun and FastMCP for efficiency.
• Validation: Uses Zod for parameter checks.

Use Cases

• Quick calculations in development workflows.
• Integration with Claude Desktop via Smithery.
• Educational tools for testing math expressions.