Change the database connection information as needed. docker run -d --name mcp-mysql \ -e MYSQL_HOST=localhost \ -e MYSQL_PORT=3306 \ -e MYSQL_USER=root \ -e MYSQL ...
You might have some other issue, mine was "Server not found" On ubuntu I found the logs in /home/alex/.config/Cursor/logs/20250818T183222/window1/exthost/anysphere.cursor-retrieval/MCP user-mcp-server ...