Packet Spy

PacketSpy is a network debugging tool for Minecraft. It intercepts and logs packets sent (TX) and received (RX) by the client. It features a local web interface (hosted via Java-WebSocket) that allows users to view packet traffic in real-time.

File Details
DownloadInstall

PacketSpy-2.0.jar

ByAnder507
  • R
  • Jan 4, 2026
  • 146.74 KB
  • 162
  • 1.21.3+3
  • Fabric

File Name

PacketSpy-2.0.jar

Supported Versions

  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21

Curse Maven Snippet

Fabric

modImplementation "curse.maven:packet-spy-1420706:7417471"
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