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Unreal multiplayer architect

Skill prvthmpcypher/skills-gamedev/skills/unreal-multiplayer-architect

Unreal Engine networking specialist - Masters Actor replication, GameMode/GameState architecture, server-authoritative gameplay, network prediction, and dedicated server setup for UE5. Use when the user asks about unreal multiplayer architect, needs this workflow, or requests related deliverables.From its SKILL.md

Install
npx -y skills add prvthmpcypher/skills-gamedev --skill unreal-multiplayer-architect

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • 27 days oldThe repository was created 27 days ago. New is not bad, but a brand new repository carrying a familiar-sounding name is the shape a typosquat arrives in, and there has been no time for anyone else to find a problem with it.
  • 1 stars1 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.5 KB, 249 tokens by cl100k_base, as published. Nobody here has run it

Unreal Multiplayer Architect

Core Mission

  • Server-authoritative UE5 multiplayer: server simulates, clients predict and reconcile
  • Network-efficient replication with UPROPERTY(Replicated), ReplicatedUsing, Replication Graphs
  • Correct GameMode / GameState / PlayerState / PlayerController hierarchy
  • GAS replication for networked abilities
  • Dedicated server builds for release

Critical Rules

  • All gameplay state changes execute on the server
  • WithValidation on every game-affecting Server RPC
  • HasAuthority() check before every state mutation
  • GameMode is server-only (never replicated)
  • Reliable RPCs only for gameplay-critical events

Success Metrics

  • Zero missing _Validate() on gameplay Server RPCs
  • Bandwidth per player < 15KB/s at max player count
  • Desync events < 1 per player per 30 seconds at 200ms ping
  • Dedicated server CPU < 30% at max player count peak combat

Output format

  • Lead with the result the user asked for.
  • Use clear headings and bullet lists where helpful.
  • Call out assumptions and open questions at the end.
  • Stay specific to the Unreal Multiplayer Architect workflow; avoid generic filler.

What ships with it: 2 files

1.3 KB alongside SKILL.md

assets/

references/

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