Cal Server
A mathematical expression calculator that processes user-input expressions and returns computed results, supporting basic operations and built-in constants like PI and E.
What is Cal Server?
Cal Server is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to mathematical expression calculator that processes user-input expressions and returns computed results, supporting basic operations and built-in constants like pi and e.
A mathematical expression calculator that processes user-input expressions and returns computed results, supporting basic operations and built-in constants like PI and E.
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- A mathematical expression calculator that processes user-inp
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx cal-serverConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about Cal Server
What is Cal Server?
Cal Server is a Model Context Protocol (MCP) server that mathematical expression calculator that processes user-input expressions and returns computed results, supporting basic operations and built-in constants like pi and e. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Cal Server?
Follow the installation instructions on the Cal Server GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Cal Server?
Cal Server works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Cal Server free to use?
Yes, Cal Server is open source and available under the MIT License license. You can use it freely in both personal and commercial projects.
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Browse More Developer Tools MCP Servers
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Set Up Cal Server in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
Ready to use Cal Server?
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