Addition
A simple demonstration MCP server that provides a basic arithmetic tool for adding two numbers together, showcasing how to build custom MCP servers with input validation.
What is Addition?
Addition is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to simple demonstration mcp server that provides a basic arithmetic tool for adding two numbers together, showcasing how to build custom mcp servers with input validation.
A simple demonstration MCP server that provides a basic arithmetic tool for adding two numbers together, showcasing how to build custom MCP servers with input validation.
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- A simple demonstration MCP server that provides a basic arit
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx addition-mcp-serverConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about Addition
What is Addition?
Addition is a Model Context Protocol (MCP) server that simple demonstration mcp server that provides a basic arithmetic tool for adding two numbers together, showcasing how to build custom mcp servers with input validation. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Addition?
Follow the installation instructions on the Addition GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Addition?
Addition works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Addition free to use?
Yes, Addition is open source and available under the ISC License license. You can use it freely in both personal and commercial projects.
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Set Up Addition in Your Editor
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Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
Ready to use Addition?
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