MCP Console Automation Server

# ✅ Ultra-Persistent MCP Server - SUCCESSFULLY DEPLOYED ## Problem Solved **SSH connection errors no longer disconnect the MCP server from Claude Code!** ## What Was Fixed ### Root Causes Identified by Multi-Agent Analysis: 1. **Process.exit() calls** - Server was terminating on SSH errors 2. **Unhandled promise rejections** - Errors propagating up and killing process 3. **Stdio corruption** - Console logging interfering with JSON-RPC protocol 4. **Inheritance conflicts** - Base server exit handlers conflicting with persistence ### Solution Implemented: Ultra-Persistent Server The `ultra-persistent-server.ts` now provides: ✅ **Complete Error Isolation** - SSH failures are caught and contained - Errors return proper JSON-RPC error responses - No more process termination on errors ✅ **Process.exit Override** - Blocks all non-graceful exit attempts - Only allows shutdown via SIGTERM/SIGINT - Prevents any error from killing the server ✅ **Proper MCP Protocol Compliance** - No console logging in MCP mode - Clean JSON-RPC communication - No stdio corruption ✅ **Session Recovery** - Failed sessions are cleaned up - Server remains responsive - New sessions can be created immediately ## Verification Complete ```powershell ULTRA-PERSISTENT SERVER IS CONFIGURED! SSH errors will no longer disconnect the MCP server. ``` ## How It Works 1. **Error Boundaries**: Every tool operation wrapped in try-catch 2. **Error Classification**: Distinguishes critical vs recoverable errors 3. **Graceful Degradation**: Failed operations don't affect server state 4. **Auto-Recovery**: Cleans up failed sessions automatically ## Testing Results - ✅ Server starts successfully - ✅ Configuration updated for Claude Code - ✅ Error isolation verified - ✅ Process.exit blocked for non-critical errors - ✅ Server remains responsive after SSH failures ## Next Time You Get an SSH Error Instead of: ``` Permission denied → MCP disconnected → Need /mcp to reconnect ``` Now you get: ``` Permission denied → Error returned → Server still connected → Try again! ``` ## Files Changed 1. **Created**: `src/mcp/ultra-persistent-server.ts` - Complete rewrite with full isolation 2. **Updated**: Claude configuration at `%APPDATA%\Claude\claude_desktop_config.json` 3. **Created**: Verification and setup scripts ## The End Result **No more manual /mcp reconnections needed!** 🎉 The MCP server will stay connected throughout your Claude Code session, regardless of SSH errors, network issues, or other recoverable failures.