DevServer Monitor

Monitors development server processes and provides intelligent error categorization with file change correlation to identify which code changes caused specific errors and track error patterns over time.

This MCP server monitors development server processes (Vite, npm run dev, etc.) and provides intelligent error categorization and file change correlation for debugging workflows. Built by Tristan Brotherton with TypeScript and the MCP SDK, it uses configurable regex patterns to parse and classify errors from TypeScript, Svelte, build tools, and runtime sources into structured categories with severity levels. The implementation features file watching with chokidar to correlate errors with recent code changes, shared state management for persistence across sessions, and comprehensive error tracking with history limits and filtering capabilities. Designed for developers working with modern JavaScript frameworks who need automated error analysis and debugging assistance, it enables use cases like identifying which file changes caused specific errors, tracking error patterns over time, and getting structured summaries of development server issues without manually parsing console output.