diff --git a/server/src/bin/generator_spike.rs b/server/src/bin/generator_spike.rs
index 5388223ce..9cdfc9954 100644
--- a/server/src/bin/generator_spike.rs
+++ b/server/src/bin/generator_spike.rs
@@ -295,9 +295,7 @@ const ALL_TRAITS: [PersonalityTrait; 10] = [
     PersonalityTrait::Reclusive,
 ];
 
-// TODO(integration): Duplicates `traits_contradict` from npc/generate.rs.
-// Extract to a shared helper in npc/mod.rs when wiring the spike into the main pipeline.
-// TODO(#612 integration): duplicates the private `traits_contradict` in npc/generate.rs.
+// TODO(integration): duplicates the private `traits_contradict` in npc/generate.rs.
 // When wiring the spike into the main pipeline, expose that function as pub(crate)
 // and remove this copy. Kept separate for now to avoid spike coupling to ECS internals.
 fn traits_contradict(a: PersonalityTrait, b: PersonalityTrait) -> bool {
@@ -719,7 +717,6 @@ fn main() {
     // Pre-generate unique names without replacement (#3 fix).
     // build_name_pool caps at pool size — actual count may be less than requested.
     let name_pool = build_name_pool(&mut rng, &culture, npc_count);
-    let _npc_count = name_pool.len(); // use capped count (for documentation)
 
     // First pass: generate all NPCs (no relationships yet)
     let mut npcs: Vec<NpcBlueprint> = name_pool