Online PatPat

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): NoPatPatClient did not start: java.lang.NoClassDefFoundError: net/fabricmc/fabric/api/client/command/v2/ClientCommandRegistrationCallback.

What it needs from Kiln

Mixin
net.fabricmc.fabric.api.client.command.v2.ClientCommandRegistrationCallback
net.fabricmc.fabric.api.client.command.v2.ClientCommands
net.fabricmc.fabric.api.client.command.v2.FabricClientCommandSource
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Disconnect
net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents.Join
net.minecraft.client.multiplayer.ServerData
net.minecraft.world.item.component.SwingAnimation
Minecraft.getCurrentServer()
ClientLevel.getEntity()
LocalPlayer.swing()

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

A client-side addon for the PatPat mod. It flawlessly syncs player pats across any server or proxy network via a WebSocket relay, without requiring any server-side plugins!

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file online-patpat-1.3.0+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

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