Fixer

About

Fixer is a comprehensive diagnostic and repair tool designed to streamline the management of Model Context Protocol (MCP) servers within the Claude Desktop environment. It automates the detection, diagnosis, and resolution of common configuration problems, offering features like JSON syntax validation, server status monitoring, dependency verification, and port conflict detection. With automatic syntax fixing, log file analysis, and intelligent fix suggestions, Fixer empowers users to maintain stable and efficient MCP server setups without manual configuration troubleshooting.

Key Features

• Validates JSON syntax, paths, and server settings.
• Identifies network conflicts on common MCP ports.
• 0 GitHub stars
• Repairs JSON errors with automatic backup creation.
• Provides real-time health checks for individual MCP servers.
• Ensures Node.js, npm, Python, and UV are properly installed.

Use Cases

• Diagnosing MCP configuration issues.
• Repairing JSON syntax errors in MCP configurations.
• Checking the status of MCP servers.