OpenFunctions
Lightweight TypeScript framework for building agentic tools.
What is OpenFunctions?
OpenFunctions is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to lightweight typescript framework for building agentic tools.
Lightweight TypeScript framework for building agentic tools.
This server falls under the Coding Agents and Developer Tools categories on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Lightweight TypeScript framework for building agentic tools.
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx openfunctionsConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
Frequently Asked Questions about OpenFunctions
What is OpenFunctions?
OpenFunctions is a Model Context Protocol (MCP) server that lightweight typescript framework for building agentic tools. It connects AI assistants to external tools and data sources through a standardized interface.
How do I install OpenFunctions?
Follow the installation instructions on the OpenFunctions GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with OpenFunctions?
OpenFunctions works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is OpenFunctions free to use?
Yes, OpenFunctions is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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Browse More Coding Agents MCP Servers
Explore all coding agents servers available in the MCPgee directory. Each server includes setup guides for Claude, Cursor, and VS Code.
Set Up OpenFunctions 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
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