replication-audit

UE5 Replication Audit (v2)

Invoked from after-analyze-file when replicated properties or RPC methods are detected.

Procedure

1. Enumerate replicated surface for this class using mcp__gitnexus__cypher:

   MATCH (c:Class {name: $class})-[:DEFINES]->(m:Member)
   WHERE m.attribute IN ['Replicated','ReplicatedUsing','Server','Client','NetMulticast']
   RETURN m.name, m.type, m.attribute
   

2. Verify GetLifetimeReplicatedProps covers every replicated property (by name match).
3. For RPCs, verify:
   • Server RPCs are called only from client-authoritative contexts (check callers via graph_context).
   • Client RPCs are called only from server contexts.
   • Validation stubs (_Validate) exist and are non-trivial.
4. Estimate bandwidth: count replicated property churn rate based on graph_context.callers of setters.
5. Append ## Replication Audit section to mirror:
   • Replicated surface table
   • Coverage gaps (properties not in GetLifetimeReplicatedProps)
   • RPC authority violations
   • Bandwidth red flags

Output

Append to mirror.