unreal-networking
Unreal Engine networking skill for replication, RPCs, relevancy, and dedicated server architecture.
npx skills add a5c-ai/babysitter --skill unreal-networking --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Unreal Networking Skill Multiplayer networking for Unreal Engine. ## Overview This skill provides capabilities for implementing multiplayer games using Unreal's built-in networking system. ## Capabilities ### Replication - Configure replicated properties - Handle replication conditions - Manage replication priorities - Implement custom replication ### Remote Procedure Calls - Implement Server RPCs - Create Client RPCs - Handle Multicast RPCs - Manage RPC reliability ### Authority and Relevancy - Handle server authority - Configure network relevancy - Manage actor ownership - Implement client prediction ### Dedicated Servers - Build dedicated server targets - Handle headless mode - Manage server performance - Implement session management ## Prerequisites - Unreal Engine 5.0+ - Network knowledge ## Usage Patterns ### Replicated Property ```cpp UPROPERTY(ReplicatedUsing=OnRep_Health) float Health; UFUNCTION() void OnRep_Health() { // Called on clients when Health changes UpdateHealthUI(); } void GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const { DOREPLIFETIME(AMyCharacter, Health); } ``` ### RPC Implementation ```cpp UFUNCTION(Server, Reliable, WithValid
- Overview
- Capabilities
- Replication
- Remote Procedure Calls
- Authority and Relevancy
- Dedicated Servers
- Prerequisites
- Usage Patterns
- Replicated Property
- RPC Implementation
- Best Practices
- References
What does the unreal-networking skill do?
Unreal Engine networking skill for replication, RPCs, relevancy, and dedicated server architecture.
How do I install it?
Run `npx skills add a5c-ai/babysitter --skill unreal-networking --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From a5c-ai/babysitter, a repository with 1,642 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.