@arizeai/phoenix-mcp

#!/bin/bash set -e # Exit on error DPI=96 RES_AND_DEPTH=${WIDTH}x${HEIGHT}x24 # Function to check if Xvfb is already running check_xvfb_running() { if [ -e /tmp/.X${DISPLAY_NUM}-lock ]; then return 0 # Xvfb is already running else return 1 # Xvfb is not running fi } # Function to check if Xvfb is ready wait_for_xvfb() { local timeout=10 local start_time=$(date +%s) while ! xdpyinfo >/dev/null 2>&1; do if [ $(($(date +%s) - start_time)) -gt $timeout ]; then echo "Xvfb failed to start within $timeout seconds" >&2 return 1 fi sleep 0.1 done return 0 } # Check if Xvfb is already running if check_xvfb_running; then echo "Xvfb is already running on display ${DISPLAY}" exit 0 fi # Start Xvfb Xvfb $DISPLAY -ac -screen 0 $RES_AND_DEPTH -retro -dpi $DPI -nolisten tcp -nolisten unix & XVFB_PID=$! # Wait for Xvfb to start if wait_for_xvfb; then echo "Xvfb started successfully on display ${DISPLAY}" echo "Xvfb PID: $XVFB_PID" else echo "Xvfb failed to start" kill $XVFB_PID exit 1 fi