The Port Cleaner Server is an MCP-enabled Node.js server designed to identify and terminate processes occupying specific ports. It supports cross-platform port scanning and process termination, ensuring smooth development workflows when encountering 'Address already in use' errors. The server features input validation, comprehensive error handling, and standard MCP protocol compliance for tool registration and request processing.
Added on:
Created by:
Apr 28 2025
The Port Cleaner Server is an MCP-enabled Node.js server designed to identify and terminate processes occupying specific ports. It supports cross-platform port scanning and process termination, ensuring smooth development workflows when encountering 'Address already in use' errors. The server features input validation, comprehensive error handling, and standard MCP protocol compliance for tool registration and request processing.
Added on:
Created by:
Apr 28 2025
Bright.Lin
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What is Port Cleaner Server?
This MCP server provides a reliable solution for managing port conflicts during software development. It scans for processes occupying specified ports across different operating systems and terminates them safely. The server's core functions include port scanning, process listing, and process killing, all adhering to MCP specifications for seamless integration. The implementation uses platform-specific commands like 'lsof' and 'netstat' on Unix-based systems and 'tasklist' and 'taskkill' on Windows. It enhances development efficiency by automatically resolving port conflicts, reducing manual intervention and downtime in local testing and server environments.
Who will use Port Cleaner Server?
- Developers
- System Administrators
- DevOps Engineers
How to use the Port Cleaner Server?
- Step 1: Install the MCP server or configure via Docker or NPX.
- Step 2: Register the port cleaning tool following the MCP protocol.
- Step 3: Send a request with the specific port number you want to clean.
- Step 4: The server scans for processes occupying that port.
- Step 5: It terminates the identified processes and returns the process IDs.
- Step 6: Confirm the port is now free for use.
Port Cleaner Server's Core Features & Benefits
The Core Features
- Scan processes occupying a port
- Terminate processes occupying a port
- Cross-platform support
- Input validation and error handling
- Standard MCP protocol implementation
The Benefits
- Automatically resolve port conflicts
- Supports multiple operating systems
- Reduces manual effort in port management
- Enhances development and testing workflows
Port Cleaner Server's Main Use Cases & Applications
- Resolving 'EADDRINUSE' errors during development
- Cleaning up port conflicts on local servers
- Automating port management in CI/CD pipelines
FAQs of Port Cleaner Server
Developer
- BrightLin
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