Xdebug MCP Server

[xdebug] ; Enable Xdebug zend_extension=xdebug ; Enable step debugging mode xdebug.mode=debug ; Start debugging on every request ; Use 'trigger' instead if you want on-demand debugging via browser extension xdebug.start_with_request=yes ; Host where the MCP server is running ; For Docker Desktop (Mac/Windows): host.docker.internal works automatically ; For Linux: requires extra_hosts in docker-compose.yml xdebug.client_host=host.docker.internal ; Port where MCP server listens for DBGp connections xdebug.client_port=9003 ; IDE key for identifying the debug session xdebug.idekey=mcp ; Log file for troubleshooting (optional) xdebug.log=/tmp/xdebug.log xdebug.log_level=3 ; Other useful settings xdebug.discover_client_host=false xdebug.max_nesting_level=512