clang -framework Cocoa -framework ApplicationServices code.m -o cmdtab-raycast-sw

echo '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
      <key>Label</key>
      <string>pt.nullptr.cmdtab-raycast</string>
      <key>ProgramArguments</key>
      <array>
          <string>$(pwd)/cmdtab-raycast-sw</string>
      </array>
      <key>RunAtLoad</key>
      <true/>
      <key>KeepAlive</key>
      <true/>
  </dict>
</plist>' > cmdtab-raycast-sw.plist

launchctl load $(pwd)/cmdtab-raycast-sw.plist

echo '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
      <key>Label</key>
      <string>pt.nullptr.cmdtab-raycast</string>
      <key>ProgramArguments</key>
      <array>
          <string>$(pwd)/cmdtab-raycast-sw</string>
      </array>
      <key>RunAtLoad</key>
      <true/>
      <key>KeepAlive</key>
      <true/>
      <key>EnvironmentVariables</key>
      <dict>
          <key>SCRIPT_PATH</key>
          <string><your_custom_script_path></string>
      </dict>
  </dict>
</plist>' > cmdtab-raycast-sw.plist

<your_custom_script_path> with the full path for the desire script