diff --git a/IdleSpectator/ActivityHappinessHarness.cs b/IdleSpectator/ActivityHappinessHarness.cs
index 3536779..cd1361a 100644
--- a/IdleSpectator/ActivityHappinessHarness.cs
+++ b/IdleSpectator/ActivityHappinessHarness.cs
@@ -30,7 +30,7 @@ public static class ActivityHappinessHarness
     {
         List<string> liveIds = ActivityAssetCatalog.EnumerateLiveHappinessIds();
         var authored = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
-        foreach (string id in HappinessEventCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.Happiness.AuthoredIds)
         {
             authored.Add(id);
         }
@@ -53,8 +53,8 @@ public static class ActivityHappinessHarness
             string id = liveIds[i];
             liveSet.Add(id);
             HappinessAsset asset = ActivityAssetCatalog.TryGetHappinessAsset(id);
-            bool hasAuthored = HappinessEventCatalog.HasAuthored(id);
-            HappinessCatalogEntry entry = HappinessEventCatalog.GetOrFallback(id);
+            bool hasAuthored = EventCatalog.Happiness.HasAuthored(id);
+            HappinessCatalogEntry entry = EventCatalog.Happiness.GetOrFallback(id);
             if (!hasAuthored || entry.IsFallback)
             {
                 missingAuthored++;
diff --git a/IdleSpectator/ActivityHappinessProse.cs b/IdleSpectator/ActivityHappinessProse.cs
index 007a525..badd30c 100644
--- a/IdleSpectator/ActivityHappinessProse.cs
+++ b/IdleSpectator/ActivityHappinessProse.cs
@@ -36,7 +36,7 @@ public static class ActivityHappinessProse
         out bool authored)
     {
         usedRelated = false;
-        authored = entry != null && !entry.IsFallback && HappinessEventCatalog.HasAuthored(entry.Id);
+        authored = entry != null && !entry.IsFallback && EventCatalog.Happiness.HasAuthored(entry.Id);
         if (entry == null)
         {
             return "feels a change in happiness";
diff --git a/IdleSpectator/ActivityLog.cs b/IdleSpectator/ActivityLog.cs
index 7c69526..52fa2b4 100644
--- a/IdleSpectator/ActivityLog.cs
+++ b/IdleSpectator/ActivityLog.cs
@@ -750,7 +750,7 @@ public static class ActivityLog
             if (published != null && !string.IsNullOrEmpty(relatedName))
             {
                 published.RelatedName = relatedName;
-                HappinessCatalogEntry entry = HappinessEventCatalog.GetOrFallback(effectId);
+                HappinessCatalogEntry entry = EventCatalog.Happiness.GetOrFallback(effectId);
                 string clause = ActivityHappinessProse.Clause(entry, relatedName, out bool usedRelated, out _);
                 published.PlainClause = clause;
                 published.RichClause = usedRelated
@@ -770,7 +770,7 @@ public static class ActivityLog
             return published != null;
         }
 
-        HappinessCatalogEntry fallbackEntry = HappinessEventCatalog.GetOrFallback(effectId);
+        HappinessCatalogEntry fallbackEntry = EventCatalog.Happiness.GetOrFallback(effectId);
         string fallbackClause = ActivityHappinessProse.Clause(
             fallbackEntry, relatedName, out bool usedRel, out _);
         string rich = usedRel && !string.IsNullOrEmpty(relatedName)
diff --git a/IdleSpectator/ActivityStatusHarness.cs b/IdleSpectator/ActivityStatusHarness.cs
index b15605b..8423889 100644
--- a/IdleSpectator/ActivityStatusHarness.cs
+++ b/IdleSpectator/ActivityStatusHarness.cs
@@ -47,7 +47,7 @@ public static class ActivityStatusHarness
 
         var liveSet = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
         var interestAuthored = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
-        foreach (string id in StatusInterestCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.Status.AuthoredIds)
         {
             interestAuthored.Add(id);
         }
@@ -65,8 +65,8 @@ public static class ActivityStatusHarness
                 missingAuthored++;
             }
 
-            StatusInterestEntry interest = StatusInterestCatalog.GetOrFallback(id);
-            bool hasInterest = StatusInterestCatalog.HasAuthored(id) && !interest.IsFallback;
+            StatusInterestEntry interest = EventCatalog.Status.GetOrFallback(id);
+            bool hasInterest = EventCatalog.Status.HasAuthored(id) && !interest.IsFallback;
             if (!hasInterest)
             {
                 missingInterest++;
diff --git a/IdleSpectator/AgentHarness.cs b/IdleSpectator/AgentHarness.cs
index fedc2b3..a0088ee 100644
--- a/IdleSpectator/AgentHarness.cs
+++ b/IdleSpectator/AgentHarness.cs
@@ -2486,14 +2486,14 @@ public static class AgentHarness
             assetId = "disaster_tornado";
         }
 
-        if (!WorldLogEventCatalog.HasAuthored(assetId))
+        if (!EventCatalog.WorldLog.HasAuthored(assetId))
         {
             _cmdFail++;
             Emit(cmd, ok: false, detail: "not_authored:" + assetId);
             return;
         }
 
-        WorldLogEventEntry entry = WorldLogEventCatalog.GetOrFallback(assetId);
+        WorldLogEventEntry entry = EventCatalog.WorldLog.GetOrFallback(assetId);
         Actor follow = ResolveUnit(null) ?? WorldActivityScanner.FindNearestAliveUnit(CameraPos(), 200f);
         if (follow == null && entry.CreatesInterest)
         {
@@ -2581,7 +2581,7 @@ public static class AgentHarness
                         id = "set_lover";
                     }
 
-                    entry = RelationshipEventCatalog.GetOrFallback(id);
+                    entry = EventCatalog.Relationship.GetOrFallback(id);
                     Actor related = ActorRelation.ResolvePackRelated(unit)
                                     ?? WorldActivityScanner.FindNearestAliveUnit(unit.current_position, 40f);
                     if (related == unit)
@@ -2623,7 +2623,7 @@ public static class AgentHarness
                         id = "new_war";
                     }
 
-                    entry = PlotInterestCatalog.GetOrFallback(id);
+                    entry = EventCatalog.Plot.GetOrFallback(id);
                     key = "plot:" + entry.Id + ":new:" + EventFeedUtil.SafeId(unit);
                     label = entry.MakeLabel(EventFeedUtil.SafeName(unit), "new");
                     strength = entry.EventStrength;
@@ -2636,7 +2636,7 @@ public static class AgentHarness
                         id = "age_chaos";
                     }
 
-                    entry = EraInterestCatalog.GetOrFallback(id);
+                    entry = EventCatalog.Era.GetOrFallback(id);
                     key = "era:" + entry.Id;
                     label = entry.MakeLabel("", "");
                     strength = entry.EventStrength;
@@ -2673,7 +2673,7 @@ public static class AgentHarness
                         id = "history_book";
                     }
 
-                    entry = BookInterestCatalog.GetOrFallback(id);
+                    entry = EventCatalog.Book.GetOrFallback(id);
                     key = "book:" + entry.Id + ":new:" + EventFeedUtil.SafeId(unit);
                     label = entry.MakeLabel(EventFeedUtil.SafeName(unit), "new");
                     strength = entry.EventStrength;
@@ -2686,7 +2686,7 @@ public static class AgentHarness
                         id = "immortal";
                     }
 
-                    entry = TraitInterestCatalog.GetOrFallback(id);
+                    entry = EventCatalog.Trait.GetOrFallback(id);
                     key = "trait:" + entry.Id + ":gains:" + EventFeedUtil.SafeId(unit);
                     label = EventFeedUtil.SafeName(unit) + " gains " + entry.Id;
                     strength = entry.EventStrength;
@@ -2728,7 +2728,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry spellEntry = SpellInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry spellEntry = EventCatalog.Spell.GetOrFallback(id);
                         key = "spell:" + spellEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = spellEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = spellEntry.EventStrength;
@@ -2745,7 +2745,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry itemEntry = ItemInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry itemEntry = EventCatalog.Item.GetOrFallback(id);
                         key = "item:" + itemEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = itemEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = itemEntry.EventStrength;
@@ -2762,7 +2762,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry decEntry = DecisionInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry decEntry = EventCatalog.Decision.GetOrFallback(id);
                         key = "decision:" + decEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = decEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = decEntry.EventStrength;
@@ -2779,7 +2779,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry powEntry = PowerInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry powEntry = EventCatalog.Power.GetOrFallback(id);
                         key = "power:" + powEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = powEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = powEntry.EventStrength;
@@ -2797,7 +2797,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry stEntry = SubspeciesTraitInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry stEntry = EventCatalog.SubspeciesTrait.GetOrFallback(id);
                         key = "subspecies_trait:" + stEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = stEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = stEntry.EventStrength;
@@ -2814,7 +2814,7 @@ public static class AgentHarness
                     }
 
                     {
-                        DiscreteEventEntry geneEntry = GeneInterestCatalog.GetOrFallback(id);
+                        DiscreteEventEntry geneEntry = EventCatalog.Gene.GetOrFallback(id);
                         key = "gene:" + geneEntry.Id + ":" + EventFeedUtil.SafeId(unit);
                         label = geneEntry.MakeLabel(EventFeedUtil.SafeName(unit), "");
                         strength = geneEntry.EventStrength;
diff --git a/IdleSpectator/CatalogCoverageAudit.cs b/IdleSpectator/CatalogCoverageAudit.cs
index 41d3114..829b119 100644
--- a/IdleSpectator/CatalogCoverageAudit.cs
+++ b/IdleSpectator/CatalogCoverageAudit.cs
@@ -119,103 +119,103 @@ public static class DomainEventHarness
         CatalogCoverageDiff plots = CatalogCoverageAudit.Diff(
             "plots",
             ActivityAssetCatalog.EnumerateLivePlotIds(),
-            PlotInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "plots", ActivityAssetCatalog.EnumerateLivePlotIds(), plots, PlotInterestCatalog.GetOrFallback);
+            EventCatalog.Plot.AuthoredIds);
+        AppendLibraryDomain(tsv, "plots", ActivityAssetCatalog.EnumerateLivePlotIds(), plots, EventCatalog.Plot.GetOrFallback);
 
         CatalogCoverageDiff eras = CatalogCoverageAudit.Diff(
             "eras",
             ActivityAssetCatalog.EnumerateLiveEraIds(),
-            EraInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "eras", ActivityAssetCatalog.EnumerateLiveEraIds(), eras, EraInterestCatalog.GetOrFallback);
+            EventCatalog.Era.AuthoredIds);
+        AppendLibraryDomain(tsv, "eras", ActivityAssetCatalog.EnumerateLiveEraIds(), eras, EventCatalog.Era.GetOrFallback);
 
         CatalogCoverageDiff books = CatalogCoverageAudit.Diff(
             "books",
             ActivityAssetCatalog.EnumerateLiveBookTypeIds(),
-            BookInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "books", ActivityAssetCatalog.EnumerateLiveBookTypeIds(), books, BookInterestCatalog.GetOrFallback);
+            EventCatalog.Book.AuthoredIds);
+        AppendLibraryDomain(tsv, "books", ActivityAssetCatalog.EnumerateLiveBookTypeIds(), books, EventCatalog.Book.GetOrFallback);
 
         CatalogCoverageDiff traits = CatalogCoverageAudit.Diff(
             "traits",
             ActivityAssetCatalog.EnumerateLiveTraitIds(),
-            TraitInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "traits", ActivityAssetCatalog.EnumerateLiveTraitIds(), traits, TraitInterestCatalog.GetOrFallback);
+            EventCatalog.Trait.AuthoredIds);
+        AppendLibraryDomain(tsv, "traits", ActivityAssetCatalog.EnumerateLiveTraitIds(), traits, EventCatalog.Trait.GetOrFallback);
 
         CatalogCoverageDiff spells = CatalogCoverageAudit.Diff(
             "spells",
             ActivityAssetCatalog.EnumerateLiveSpellIds(),
-            SpellInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "spells", ActivityAssetCatalog.EnumerateLiveSpellIds(), spells, SpellInterestCatalog.GetOrFallback);
+            EventCatalog.Spell.AuthoredIds);
+        AppendLibraryDomain(tsv, "spells", ActivityAssetCatalog.EnumerateLiveSpellIds(), spells, EventCatalog.Spell.GetOrFallback);
 
         CatalogCoverageDiff powers = CatalogCoverageAudit.Diff(
             "powers",
             ActivityAssetCatalog.EnumerateLivePowerIds(),
-            PowerInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "powers", ActivityAssetCatalog.EnumerateLivePowerIds(), powers, PowerInterestCatalog.GetOrFallback);
+            EventCatalog.Power.AuthoredIds);
+        AppendLibraryDomain(tsv, "powers", ActivityAssetCatalog.EnumerateLivePowerIds(), powers, EventCatalog.Power.GetOrFallback);
 
         CatalogCoverageDiff decisions = CatalogCoverageAudit.Diff(
             "decisions",
             ActivityAssetCatalog.EnumerateLiveDecisionIds(),
-            DecisionInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "decisions", ActivityAssetCatalog.EnumerateLiveDecisionIds(), decisions, DecisionInterestCatalog.GetOrFallback);
+            EventCatalog.Decision.AuthoredIds);
+        AppendLibraryDomain(tsv, "decisions", ActivityAssetCatalog.EnumerateLiveDecisionIds(), decisions, EventCatalog.Decision.GetOrFallback);
 
         CatalogCoverageDiff items = CatalogCoverageAudit.Diff(
             "items",
             ActivityAssetCatalog.EnumerateLiveItemIds(),
-            ItemInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "items", ActivityAssetCatalog.EnumerateLiveItemIds(), items, ItemInterestCatalog.GetOrFallback);
+            EventCatalog.Item.AuthoredIds);
+        AppendLibraryDomain(tsv, "items", ActivityAssetCatalog.EnumerateLiveItemIds(), items, EventCatalog.Item.GetOrFallback);
 
         CatalogCoverageDiff subspTraits = CatalogCoverageAudit.Diff(
             "subspecies_traits",
             ActivityAssetCatalog.EnumerateLiveSubspeciesTraitIds(),
-            SubspeciesTraitInterestCatalog.AuthoredIds);
+            EventCatalog.SubspeciesTrait.AuthoredIds);
         AppendLibraryDomain(
             tsv,
             "subspecies_traits",
             ActivityAssetCatalog.EnumerateLiveSubspeciesTraitIds(),
             subspTraits,
-            SubspeciesTraitInterestCatalog.GetOrFallback);
+            EventCatalog.SubspeciesTrait.GetOrFallback);
 
         CatalogCoverageDiff genes = CatalogCoverageAudit.Diff(
             "genes",
             ActivityAssetCatalog.EnumerateLiveGeneIds(),
-            GeneInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "genes", ActivityAssetCatalog.EnumerateLiveGeneIds(), genes, GeneInterestCatalog.GetOrFallback);
+            EventCatalog.Gene.AuthoredIds);
+        AppendLibraryDomain(tsv, "genes", ActivityAssetCatalog.EnumerateLiveGeneIds(), genes, EventCatalog.Gene.GetOrFallback);
 
         CatalogCoverageDiff phenotypes = CatalogCoverageAudit.Diff(
             "phenotypes",
             ActivityAssetCatalog.EnumerateLivePhenotypeIds(),
-            PhenotypeInterestCatalog.AuthoredIds);
+            EventCatalog.Phenotype.AuthoredIds);
         AppendLibraryDomain(
             tsv,
             "phenotypes",
             ActivityAssetCatalog.EnumerateLivePhenotypeIds(),
             phenotypes,
-            PhenotypeInterestCatalog.GetOrFallback);
+            EventCatalog.Phenotype.GetOrFallback);
 
         CatalogCoverageDiff worldLaws = CatalogCoverageAudit.Diff(
             "world_laws",
             ActivityAssetCatalog.EnumerateLiveWorldLawIds(),
-            WorldLawInterestCatalog.AuthoredIds);
+            EventCatalog.WorldLaw.AuthoredIds);
         AppendLibraryDomain(
             tsv,
             "world_laws",
             ActivityAssetCatalog.EnumerateLiveWorldLawIds(),
             worldLaws,
-            WorldLawInterestCatalog.GetOrFallback);
+            EventCatalog.WorldLaw.GetOrFallback);
 
         CatalogCoverageDiff biomes = CatalogCoverageAudit.Diff(
             "biomes",
             ActivityAssetCatalog.EnumerateLiveBiomeIds(),
-            BiomeInterestCatalog.AuthoredIds);
-        AppendLibraryDomain(tsv, "biomes", ActivityAssetCatalog.EnumerateLiveBiomeIds(), biomes, BiomeInterestCatalog.GetOrFallback);
+            EventCatalog.Biome.AuthoredIds);
+        AppendLibraryDomain(tsv, "biomes", ActivityAssetCatalog.EnumerateLiveBiomeIds(), biomes, EventCatalog.Biome.GetOrFallback);
 
         int relMissing = 0;
         int relTotal = 0;
-        foreach (string id in RelationshipEventCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.Relationship.AuthoredIds)
         {
             relTotal++;
-            DiscreteEventEntry entry = RelationshipEventCatalog.GetOrFallback(id);
-            bool ok = RelationshipEventCatalog.HasAuthored(id) && !entry.IsFallback;
+            DiscreteEventEntry entry = EventCatalog.Relationship.GetOrFallback(id);
+            bool ok = EventCatalog.Relationship.HasAuthored(id) && !entry.IsFallback;
             if (!ok)
             {
                 relMissing++;
diff --git a/IdleSpectator/DisasterWarHarness.cs b/IdleSpectator/DisasterWarHarness.cs
index a63887e..9243dd3 100644
--- a/IdleSpectator/DisasterWarHarness.cs
+++ b/IdleSpectator/DisasterWarHarness.cs
@@ -26,13 +26,13 @@ public static class DisasterWarHarness
         List<string> warTypes = ActivityAssetCatalog.EnumerateLiveWarTypeIds();
 
         var authoredDisasters = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
-        foreach (string id in DisasterInterestCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.Disaster.AuthoredIds)
         {
             authoredDisasters.Add(id);
         }
 
         var authoredWars = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
-        foreach (string id in WarTypeInterestCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.WarType.AuthoredIds)
         {
             authoredWars.Add(id);
         }
@@ -49,8 +49,8 @@ public static class DisasterWarHarness
         {
             string id = disasters[i];
             liveDisasters.Add(id);
-            DisasterInterestEntry entry = DisasterInterestCatalog.GetOrFallback(id);
-            bool has = DisasterInterestCatalog.HasAuthored(id) && !entry.IsFallback;
+            DisasterInterestEntry entry = EventCatalog.Disaster.GetOrFallback(id);
+            bool has = EventCatalog.Disaster.HasAuthored(id) && !entry.IsFallback;
             if (!has)
             {
                 missingDisaster++;
@@ -77,8 +77,8 @@ public static class DisasterWarHarness
         {
             string id = warTypes[i];
             liveWars.Add(id);
-            WarTypeInterestEntry entry = WarTypeInterestCatalog.GetOrFallback(id);
-            bool has = WarTypeInterestCatalog.HasAuthored(id) && !entry.IsFallback;
+            WarTypeInterestEntry entry = EventCatalog.WarType.GetOrFallback(id);
+            bool has = EventCatalog.WarType.HasAuthored(id) && !entry.IsFallback;
             if (!has)
             {
                 missingWarType++;
diff --git a/IdleSpectator/BookInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Book.cs
similarity index 96%
rename from IdleSpectator/BookInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Book.cs
index e020b25..d077d5a 100644
--- a/IdleSpectator/BookInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Book.cs
@@ -4,12 +4,14 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>Authored interest overlay for every live book_types asset.</summary>
-public static class BookInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Book
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static BookInterestCatalog()
+    static Book()
     {
         Add("family_story", 52f, "Culture", "{a} writes a family story");
         Add("love_story", 58f, "Culture", "{a} writes a love story");
@@ -64,3 +66,4 @@ public static class BookInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/DisasterInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Disaster.cs
similarity index 96%
rename from IdleSpectator/DisasterInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Disaster.cs
index bacb2c7..6e91170 100644
--- a/IdleSpectator/DisasterInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Disaster.cs
@@ -14,12 +14,14 @@ public sealed class DisasterInterestEntry
 }
 
 /// <summary>Authored interest overlay for every live disasters library asset.</summary>
-public static class DisasterInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Disaster
 {
     private static readonly Dictionary<string, DisasterInterestEntry> Entries =
         new Dictionary<string, DisasterInterestEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static DisasterInterestCatalog()
+    static Disaster()
     {
         Add("tornado", 95f, "disaster_tornado");
         Add("heatwave", 88f, "disaster_heatwave");
@@ -89,3 +91,4 @@ public static class DisasterInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/EraInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Era.cs
similarity index 95%
rename from IdleSpectator/EraInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Era.cs
index 0afc170..e42c71c 100644
--- a/IdleSpectator/EraInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Era.cs
@@ -4,12 +4,14 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>Authored interest overlay for every live era_library asset.</summary>
-public static class EraInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Era
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static EraInterestCatalog()
+    static Era()
     {
         Add("age_hope", 78f, "World", "Age of Hope");
         Add("age_sun", 80f, "World", "Age of Sun");
@@ -63,3 +65,4 @@ public static class EraInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/HappinessEventCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Happiness.cs
similarity index 99%
rename from IdleSpectator/HappinessEventCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Happiness.cs
index cf45f5d..7a416c0 100644
--- a/IdleSpectator/HappinessEventCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Happiness.cs
@@ -4,7 +4,9 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>Authored policy + prose for every live happiness effect.</summary>
-public static class HappinessEventCatalog
+public static partial class EventCatalog
+{
+    public static class Happiness
 {
     private static readonly Dictionary<string, HappinessCatalogEntry> Entries =
         new Dictionary<string, HappinessCatalogEntry>(StringComparer.OrdinalIgnoreCase)
@@ -944,4 +946,4 @@ public static class HappinessEventCatalog
         };
     }
 }
-
+}
diff --git a/IdleSpectator/DeferredLibraryCatalogs.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Libraries.cs
similarity index 96%
rename from IdleSpectator/DeferredLibraryCatalogs.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Libraries.cs
index 1047464..c701d75 100644
--- a/IdleSpectator/DeferredLibraryCatalogs.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Libraries.cs
@@ -3,8 +3,10 @@ using System.Collections.Generic;
 
 namespace IdleSpectator;
 
-/// <summary>Live spells library interest overlay (Signal when cast resolves to a unit).</summary>
-public static class SpellInterestCatalog
+/// <summary>Live AssetManager library event dials (powers, genes, …).</summary>
+public static partial class EventCatalog
+{
+    public static class Spell
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -43,7 +45,7 @@ public static class SpellInterestCatalog
 }
 
 /// <summary>God powers library - mostly Ambient; Signal for disaster/spectacle ids.</summary>
-public static class PowerInterestCatalog
+    public static class Power
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -100,7 +102,7 @@ public static class PowerInterestCatalog
 }
 
 /// <summary>AI decisions - Signal for war/rebellion/kingdom-affecting; Ambient otherwise.</summary>
-public static class DecisionInterestCatalog
+    public static class Decision
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -169,7 +171,7 @@ public static class DecisionInterestCatalog
 }
 
 /// <summary>Items library - Signal for legendary/wonder subset.</summary>
-public static class ItemInterestCatalog
+    public static class Item
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -223,7 +225,7 @@ public static class ItemInterestCatalog
 }
 
 /// <summary>Subspecies traits - Signal for dramatic; Ambient fill-capped.</summary>
-public static class SubspeciesTraitInterestCatalog
+    public static class SubspeciesTrait
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -280,7 +282,7 @@ public static class SubspeciesTraitInterestCatalog
 }
 
 /// <summary>Genes - Ambient default.</summary>
-public static class GeneInterestCatalog
+    public static class Gene
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -314,7 +316,7 @@ public static class GeneInterestCatalog
 }
 
 /// <summary>Phenotypes - Ambient default.</summary>
-public static class PhenotypeInterestCatalog
+    public static class Phenotype
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -347,7 +349,7 @@ public static class PhenotypeInterestCatalog
 }
 
 /// <summary>World laws - Ambient / location-only style.</summary>
-public static class WorldLawInterestCatalog
+    public static class WorldLaw
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -381,7 +383,7 @@ public static class WorldLawInterestCatalog
 }
 
 /// <summary>Biomes - Ambient.</summary>
-public static class BiomeInterestCatalog
+    public static class Biome
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
@@ -412,3 +414,5 @@ public static class BiomeInterestCatalog
         return LiveLibraryInterest.Lookup(Entries, id, "Biome", "Biome shifts: {id}", 26f);
     }
 }
+
+}
diff --git a/IdleSpectator/PlotInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Plot.cs
similarity index 97%
rename from IdleSpectator/PlotInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Plot.cs
index 92265d4..ee50323 100644
--- a/IdleSpectator/PlotInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Plot.cs
@@ -4,12 +4,14 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>Authored interest overlay for every live plots_library asset.</summary>
-public static class PlotInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Plot
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static PlotInterestCatalog()
+    static Plot()
     {
         Add("rebellion", 92f, "Politics", "{a} is plotting a rebellion");
         Add("new_war", 94f, "Politics", "{a} is plotting a war");
@@ -80,3 +82,4 @@ public static class PlotInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/RelationshipEventCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Relationship.cs
similarity index 75%
rename from IdleSpectator/RelationshipEventCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Relationship.cs
index a384e78..0140d04 100644
--- a/IdleSpectator/RelationshipEventCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Relationship.cs
@@ -3,37 +3,15 @@ using System.Collections.Generic;
 
 namespace IdleSpectator;
 
-public sealed class DiscreteEventEntry
-{
-    public string Id = "";
-    public float EventStrength = 50f;
-    public string Category = "Event";
-    public bool CreatesInterest = true;
-    public string LabelTemplate = "{a}";
-    public bool IsFallback;
-
-    public string MakeLabel(Actor a, Actor b = null)
-    {
-        return EventReason.Apply(LabelTemplate, a, b, Id);
-    }
-
-    public string MakeLabel(string a, string b)
-    {
-        string template = string.IsNullOrEmpty(LabelTemplate) ? "{id}" : LabelTemplate;
-        return template
-            .Replace("{id}", Id ?? "")
-            .Replace("{a}", a ?? "")
-            .Replace("{b}", b ?? "");
-    }
-}
-
 /// <summary>Authored discrete relationship lifecycle events (not a live asset library).</summary>
-public static class RelationshipEventCatalog
+public static partial class EventCatalog
+{
+    public static class Relationship
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static RelationshipEventCatalog()
+    static Relationship()
     {
         Add("set_lover", 72f, "Relationship", "{a} became lovers with {b}");
         Add("clear_lover", 55f, "Relationship", "{a} parted from a lover");
@@ -83,7 +61,9 @@ public static class RelationshipEventCatalog
             EventStrength = 40f,
             Category = "Relationship",
             LabelTemplate = "{a} · {id}",
+            CreatesInterest = false,
             IsFallback = true
         };
     }
 }
+}
diff --git a/IdleSpectator/StatusInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Status.cs
similarity index 98%
rename from IdleSpectator/StatusInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Status.cs
index 332c546..45d0a6f 100644
--- a/IdleSpectator/StatusInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Status.cs
@@ -16,12 +16,14 @@ public sealed class StatusInterestEntry
 /// <summary>
 /// Authored interest policy for every live status asset. Prose stays in ActivityStatusProse.
 /// </summary>
-public static class StatusInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Status
 {
     private static readonly Dictionary<string, StatusInterestEntry> Entries =
         new Dictionary<string, StatusInterestEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static StatusInterestCatalog()
+    static Status()
     {
         // Spectacle / camera-worthy transformations
         Add("burning", 70f, "StatusTransformation", true);
@@ -146,3 +148,4 @@ public static class StatusInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/TraitInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.Trait.cs
similarity index 98%
rename from IdleSpectator/TraitInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.Trait.cs
index 23c3983..9671393 100644
--- a/IdleSpectator/TraitInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.Trait.cs
@@ -4,12 +4,14 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>Authored interest overlay for every live traits library asset.</summary>
-public static class TraitInterestCatalog
+public static partial class EventCatalog
+{
+    public static class Trait
 {
     private static readonly Dictionary<string, DiscreteEventEntry> Entries =
         new Dictionary<string, DiscreteEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static TraitInterestCatalog()
+    static Trait()
     {
         Add("zombie", 82f);
         Add("wise", 42f);
@@ -164,3 +166,4 @@ public static class TraitInterestCatalog
         };
     }
 }
+}
diff --git a/IdleSpectator/WarTypeInterestCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.WarType.cs
similarity index 96%
rename from IdleSpectator/WarTypeInterestCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.WarType.cs
index e5a509a..82995c8 100644
--- a/IdleSpectator/WarTypeInterestCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.WarType.cs
@@ -14,12 +14,14 @@ public sealed class WarTypeInterestEntry
 }
 
 /// <summary>Authored interest overlay for every live war_types_library asset.</summary>
-public static class WarTypeInterestCatalog
+public static partial class EventCatalog
+{
+    public static class WarType
 {
     private static readonly Dictionary<string, WarTypeInterestEntry> Entries =
         new Dictionary<string, WarTypeInterestEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static WarTypeInterestCatalog()
+    static WarType()
     {
         Add("normal", 90f, "War: {a}");
         Add("spite", 88f, "Spite war: {a}");
@@ -90,3 +92,4 @@ public static class WarTypeInterestCatalog
             .Replace("{a}", special1 ?? "");
     }
 }
+}
diff --git a/IdleSpectator/WorldLogEventCatalog.cs b/IdleSpectator/Events/Catalogs/EventCatalog.WorldLog.cs
similarity index 98%
rename from IdleSpectator/WorldLogEventCatalog.cs
rename to IdleSpectator/Events/Catalogs/EventCatalog.WorldLog.cs
index 756e7e7..b93c1af 100644
--- a/IdleSpectator/WorldLogEventCatalog.cs
+++ b/IdleSpectator/Events/Catalogs/EventCatalog.WorldLog.cs
@@ -42,12 +42,14 @@ public sealed class WorldLogEventEntry
 /// <summary>
 /// Authored policy for every live WorldLog asset. Game library is inventory; this is presentation/scoring only.
 /// </summary>
-public static class WorldLogEventCatalog
+public static partial class EventCatalog
+{
+    public static class WorldLog
 {
     private static readonly Dictionary<string, WorldLogEventEntry> Entries =
         new Dictionary<string, WorldLogEventEntry>(StringComparer.OrdinalIgnoreCase);
 
-    static WorldLogEventCatalog()
+    static WorldLog()
     {
         // Kings
         Add("king_new", 78f, "Politics", true, "New king: {b} ({a})", 6f, 28f);
@@ -188,3 +190,4 @@ public static class WorldLogEventCatalog
         return GetOrFallback(message.asset_id).MakeLabel(message);
     }
 }
+}
diff --git a/IdleSpectator/LiveLibraryInterest.cs b/IdleSpectator/Events/Catalogs/LiveLibraryInterest.cs
similarity index 94%
rename from IdleSpectator/LiveLibraryInterest.cs
rename to IdleSpectator/Events/Catalogs/LiveLibraryInterest.cs
index 8f03b6e..2701388 100644
--- a/IdleSpectator/LiveLibraryInterest.cs
+++ b/IdleSpectator/Events/Catalogs/LiveLibraryInterest.cs
@@ -61,7 +61,8 @@ public static class LiveLibraryInterest
         string id,
         string category,
         string labelTemplate,
-        float fallbackStrength = 40f)
+        float fallbackStrength = 40f,
+        bool fallbackCreatesInterest = false)
     {
         if (!string.IsNullOrEmpty(id) && entries != null && entries.TryGetValue(id.Trim(), out DiscreteEventEntry entry))
         {
@@ -75,6 +76,7 @@ public static class LiveLibraryInterest
             EventStrength = fallbackStrength,
             Category = category,
             LabelTemplate = labelTemplate,
+            CreatesInterest = fallbackCreatesInterest,
             IsFallback = true
         };
     }
diff --git a/IdleSpectator/Events/DiscreteEventEntry.cs b/IdleSpectator/Events/DiscreteEventEntry.cs
new file mode 100644
index 0000000..2241056
--- /dev/null
+++ b/IdleSpectator/Events/DiscreteEventEntry.cs
@@ -0,0 +1,29 @@
+namespace IdleSpectator;
+
+/// <summary>
+/// Shared catalog row for discrete / library-backed spectator events.
+/// Lives in <c>Events/</c> with <see cref="EventReason"/> - catalogs own dials; director only ranks.
+/// </summary>
+public sealed class DiscreteEventEntry
+{
+    public string Id = "";
+    public float EventStrength = 50f;
+    public string Category = "Event";
+    public bool CreatesInterest = true;
+    public string LabelTemplate = "{a}";
+    public bool IsFallback;
+
+    public string MakeLabel(Actor a, Actor b = null)
+    {
+        return EventReason.Apply(LabelTemplate, a, b, Id);
+    }
+
+    public string MakeLabel(string a, string b)
+    {
+        string template = string.IsNullOrEmpty(LabelTemplate) ? "{id}" : LabelTemplate;
+        return template
+            .Replace("{id}", Id ?? "")
+            .Replace("{a}", a ?? "")
+            .Replace("{b}", b ?? "");
+    }
+}
diff --git a/IdleSpectator/Events/EventCatalog.cs b/IdleSpectator/Events/EventCatalog.cs
new file mode 100644
index 0000000..a7df8d7
--- /dev/null
+++ b/IdleSpectator/Events/EventCatalog.cs
@@ -0,0 +1,36 @@
+namespace IdleSpectator;
+
+/// <summary>
+/// IdleSpectator event inventory (one type, split across partial files).
+/// Call sites: EventCatalog.Status / .Happiness / .Combat / …
+/// Director only ranks; feeds register from these dials.
+///
+/// Domain files under Events/Catalogs/:
+///   EventCatalog.Status.cs
+///   EventCatalog.Happiness.cs
+///   EventCatalog.WorldLog.cs
+///   EventCatalog.Trait.cs
+///   EventCatalog.Book.cs
+///   EventCatalog.Era.cs
+///   EventCatalog.Plot.cs
+///   EventCatalog.Relationship.cs
+///   EventCatalog.Disaster.cs
+///   EventCatalog.WarType.cs
+///   EventCatalog.Libraries.cs  (Spell, Power, Decision, Item, SubspeciesTrait, Gene, Phenotype, WorldLaw, Biome)
+/// Combat policy lives in this file.
+/// </summary>
+public static partial class EventCatalog
+{
+    /// <summary>Combat camera policy (activity + scanner share one key / dials).</summary>
+    public static class Combat
+    {
+        public const float ActivityStrength = 88f;
+        public const float ScannerStrengthFloor = 80f;
+        public const float MinWatch = 4f;
+        public const float MaxWatch = 60f;
+        public const float ActivityTtl = 20f;
+        public const float ScannerTtl = 18f;
+
+        public static string Key(long subjectId) => "combat:" + subjectId;
+    }
+}
diff --git a/IdleSpectator/EventFeedUtil.cs b/IdleSpectator/Events/EventFeedUtil.cs
similarity index 100%
rename from IdleSpectator/EventFeedUtil.cs
rename to IdleSpectator/Events/EventFeedUtil.cs
diff --git a/IdleSpectator/EventReason.cs b/IdleSpectator/Events/EventReason.cs
similarity index 98%
rename from IdleSpectator/EventReason.cs
rename to IdleSpectator/Events/EventReason.cs
index ab6e7aa..025dad1 100644
--- a/IdleSpectator/EventReason.cs
+++ b/IdleSpectator/Events/EventReason.cs
@@ -6,7 +6,8 @@ namespace IdleSpectator;
 
 /// <summary>
 /// Sole factory for interest Labels shown as the orange dossier reason.
-/// Feeds must call these helpers (or Apply) instead of concatenating crumbs.
+/// Part of the <c>Events/</c> module with catalogs - feeds call these helpers (or Apply)
+/// instead of concatenating crumbs. Director never authors reasons.
 /// </summary>
 public static class EventReason
 {
diff --git a/IdleSpectator/BookInterestFeed.cs b/IdleSpectator/Events/Feeds/BookInterestFeed.cs
similarity index 96%
rename from IdleSpectator/BookInterestFeed.cs
rename to IdleSpectator/Events/Feeds/BookInterestFeed.cs
index 3a38107..c35b7ae 100644
--- a/IdleSpectator/BookInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/BookInterestFeed.cs
@@ -12,7 +12,7 @@ public static class BookInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = BookInterestCatalog.GetOrFallback(bookTypeId);
+        DiscreteEventEntry entry = EventCatalog.Book.GetOrFallback(bookTypeId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/DeferredInterestFeed.cs b/IdleSpectator/Events/Feeds/DeferredInterestFeed.cs
similarity index 87%
rename from IdleSpectator/DeferredInterestFeed.cs
rename to IdleSpectator/Events/Feeds/DeferredInterestFeed.cs
index 63c4228..b344009 100644
--- a/IdleSpectator/DeferredInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/DeferredInterestFeed.cs
@@ -11,7 +11,7 @@ public static class DeferredInterestFeed
             "spell",
             spellId,
             caster,
-            SpellInterestCatalog.GetOrFallback,
+            EventCatalog.Spell.GetOrFallback,
             related: null,
             locationOnly: false);
     }
@@ -22,7 +22,7 @@ public static class DeferredInterestFeed
             "item",
             itemId,
             craftsman,
-            ItemInterestCatalog.GetOrFallback,
+            EventCatalog.Item.GetOrFallback,
             related: null,
             locationOnly: false);
     }
@@ -33,14 +33,14 @@ public static class DeferredInterestFeed
             "decision",
             decisionId,
             actor,
-            DecisionInterestCatalog.GetOrFallback,
+            EventCatalog.Decision.GetOrFallback,
             related: null,
             locationOnly: false);
     }
 
     public static void EmitPower(string powerId, Vector3 position, Actor nearUnit)
     {
-        DiscreteEventEntry entry = PowerInterestCatalog.GetOrFallback(powerId);
+        DiscreteEventEntry entry = EventCatalog.Power.GetOrFallback(powerId);
         if (!entry.CreatesInterest || AgentHarness.Busy)
         {
             return;
@@ -48,7 +48,7 @@ public static class DeferredInterestFeed
 
         if (nearUnit != null && nearUnit.isAlive())
         {
-            EmitFromCatalog("power", powerId, nearUnit, PowerInterestCatalog.GetOrFallback, null, false);
+            EmitFromCatalog("power", powerId, nearUnit, EventCatalog.Power.GetOrFallback, null, false);
             return;
         }
 
@@ -75,7 +75,7 @@ public static class DeferredInterestFeed
             "subspecies_trait",
             traitId,
             anchor,
-            SubspeciesTraitInterestCatalog.GetOrFallback,
+            EventCatalog.SubspeciesTrait.GetOrFallback,
             related: null,
             locationOnly: false);
     }
@@ -86,7 +86,7 @@ public static class DeferredInterestFeed
             "gene",
             geneId,
             actor,
-            GeneInterestCatalog.GetOrFallback,
+            EventCatalog.Gene.GetOrFallback,
             related: null,
             locationOnly: false);
     }
@@ -97,7 +97,7 @@ public static class DeferredInterestFeed
             "phenotype",
             phenotypeId,
             actor,
-            PhenotypeInterestCatalog.GetOrFallback,
+            EventCatalog.Phenotype.GetOrFallback,
             related: null,
             locationOnly: false);
     }
@@ -109,7 +109,7 @@ public static class DeferredInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = WorldLawInterestCatalog.GetOrFallback(lawId);
+        DiscreteEventEntry entry = EventCatalog.WorldLaw.GetOrFallback(lawId);
         if (!entry.CreatesInterest)
         {
             return;
@@ -134,7 +134,7 @@ public static class DeferredInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = BiomeInterestCatalog.GetOrFallback(biomeId);
+        DiscreteEventEntry entry = EventCatalog.Biome.GetOrFallback(biomeId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/InterestFeeds.cs b/IdleSpectator/Events/Feeds/InterestFeeds.cs
similarity index 98%
rename from IdleSpectator/InterestFeeds.cs
rename to IdleSpectator/Events/Feeds/InterestFeeds.cs
index d0c4809..02aed15 100644
--- a/IdleSpectator/InterestFeeds.cs
+++ b/IdleSpectator/Events/Feeds/InterestFeeds.cs
@@ -93,7 +93,7 @@ public static class InterestFeeds
             return;
         }
 
-        WorldLogEventEntry entry = WorldLogEventCatalog.GetOrFallback(message.asset_id);
+        WorldLogEventEntry entry = EventCatalog.WorldLog.GetOrFallback(message.asset_id);
         if (!entry.CreatesInterest)
         {
             return;
@@ -325,15 +325,14 @@ public static class InterestFeeds
         }
 
         string verb = taskOrBeat ?? "fighting";
-        // One combat key per fighter so activity + scanner merge instead of thrashing.
-        string key = "combat:" + id;
+        string key = EventCatalog.Combat.Key(id);
         var candidate = new InterestCandidate
         {
             Key = key,
             LeadKind = InterestLeadKind.EventLed,
             Category = "Combat",
             Source = "activity",
-            EventStrength = 88f,
+            EventStrength = EventCatalog.Combat.ActivityStrength,
             VisualConfidence = 0.8f,
             Position = actor.current_position,
             FollowUnit = actor,
@@ -348,9 +347,9 @@ public static class InterestFeeds
             KingdomKey = actor.kingdom != null ? (actor.kingdom.name ?? "") : "",
             CreatedAt = Time.unscaledTime,
             LastSeenAt = Time.unscaledTime,
-            ExpiresAt = Time.unscaledTime + 20f,
-            MinWatch = 4f,
-            MaxWatch = 60f,
+            ExpiresAt = Time.unscaledTime + EventCatalog.Combat.ActivityTtl,
+            MinWatch = EventCatalog.Combat.MinWatch,
+            MaxWatch = EventCatalog.Combat.MaxWatch,
             Completion = InterestCompletionKind.CombatActive
         };
         candidate.ParticipantIds.Add(id);
@@ -370,7 +369,7 @@ public static class InterestFeeds
             return;
         }
 
-        StatusInterestEntry entry = StatusInterestCatalog.GetOrFallback(statusId);
+        StatusInterestEntry entry = EventCatalog.Status.GetOrFallback(statusId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/MetaInterestFeed.cs b/IdleSpectator/Events/Feeds/MetaInterestFeed.cs
similarity index 96%
rename from IdleSpectator/MetaInterestFeed.cs
rename to IdleSpectator/Events/Feeds/MetaInterestFeed.cs
index 8261440..67fac70 100644
--- a/IdleSpectator/MetaInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/MetaInterestFeed.cs
@@ -12,7 +12,7 @@ public static class MetaInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = EraInterestCatalog.GetOrFallback(eraId);
+        DiscreteEventEntry entry = EventCatalog.Era.GetOrFallback(eraId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/PlotInterestFeed.cs b/IdleSpectator/Events/Feeds/PlotInterestFeed.cs
similarity index 98%
rename from IdleSpectator/PlotInterestFeed.cs
rename to IdleSpectator/Events/Feeds/PlotInterestFeed.cs
index 75a799e..7aa90aa 100644
--- a/IdleSpectator/PlotInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/PlotInterestFeed.cs
@@ -14,7 +14,7 @@ public static class PlotInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = PlotInterestCatalog.GetOrFallback(plotAssetId);
+        DiscreteEventEntry entry = EventCatalog.Plot.GetOrFallback(plotAssetId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/RelationshipInterestFeed.cs b/IdleSpectator/Events/Feeds/RelationshipInterestFeed.cs
similarity index 95%
rename from IdleSpectator/RelationshipInterestFeed.cs
rename to IdleSpectator/Events/Feeds/RelationshipInterestFeed.cs
index 3a9bd1e..b5abe46 100644
--- a/IdleSpectator/RelationshipInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/RelationshipInterestFeed.cs
@@ -12,7 +12,7 @@ public static class RelationshipInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = RelationshipEventCatalog.GetOrFallback(eventId);
+        DiscreteEventEntry entry = EventCatalog.Relationship.GetOrFallback(eventId);
         if (!entry.CreatesInterest)
         {
             return;
@@ -69,7 +69,7 @@ public static class RelationshipInterestFeed
             return;
         }
 
-        DiscreteEventEntry entry = RelationshipEventCatalog.GetOrFallback(eventId);
+        DiscreteEventEntry entry = EventCatalog.Relationship.GetOrFallback(eventId);
         Actor follow = anchor != null && anchor.isAlive() ? anchor : null;
         if (follow == null)
         {
@@ -122,7 +122,7 @@ public static class RelationshipInterestFeed
                 return EventReason.FamilyPack(subject, related, "leave");
             default:
                 return EventReason.Apply(
-                    RelationshipEventCatalog.GetOrFallback(eventId).LabelTemplate,
+                    EventCatalog.Relationship.GetOrFallback(eventId).LabelTemplate,
                     subject,
                     related,
                     eventId);
diff --git a/IdleSpectator/WarInterestFeed.cs b/IdleSpectator/Events/Feeds/WarInterestFeed.cs
similarity index 98%
rename from IdleSpectator/WarInterestFeed.cs
rename to IdleSpectator/Events/Feeds/WarInterestFeed.cs
index cc80263..3fc8657 100644
--- a/IdleSpectator/WarInterestFeed.cs
+++ b/IdleSpectator/Events/Feeds/WarInterestFeed.cs
@@ -59,7 +59,7 @@ public static class WarInterestFeed
     private static bool TryRegisterWar(object war, string phase)
     {
         string warTypeId = ReadWarTypeId(war);
-        WarTypeInterestEntry entry = WarTypeInterestCatalog.GetOrFallback(warTypeId);
+        WarTypeInterestEntry entry = EventCatalog.WarType.GetOrFallback(warTypeId);
         if (!entry.CreatesInterest)
         {
             return false;
@@ -86,7 +86,7 @@ public static class WarInterestFeed
 
         string phaseKey = string.IsNullOrEmpty(phase) ? "active" : phase;
         string key = "war:" + phaseKey + ":" + (ReadString(war, "id") ?? labelPair) + ":" + (warTypeId ?? "normal");
-        string label = WarTypeInterestCatalog.MakeLabel(entry, labelPair);
+        string label = EventCatalog.WarType.MakeLabel(entry, labelPair);
         if (phaseKey == "new")
         {
             label = "War begins: " + labelPair;
diff --git a/IdleSpectator/ActorHappinessPatches.cs b/IdleSpectator/Events/Patches/ActorHappinessPatches.cs
similarity index 100%
rename from IdleSpectator/ActorHappinessPatches.cs
rename to IdleSpectator/Events/Patches/ActorHappinessPatches.cs
diff --git a/IdleSpectator/ActorStatusPatches.cs b/IdleSpectator/Events/Patches/ActorStatusPatches.cs
similarity index 100%
rename from IdleSpectator/ActorStatusPatches.cs
rename to IdleSpectator/Events/Patches/ActorStatusPatches.cs
diff --git a/IdleSpectator/BoatEventPatches.cs b/IdleSpectator/Events/Patches/BoatEventPatches.cs
similarity index 100%
rename from IdleSpectator/BoatEventPatches.cs
rename to IdleSpectator/Events/Patches/BoatEventPatches.cs
diff --git a/IdleSpectator/BookEventPatches.cs b/IdleSpectator/Events/Patches/BookEventPatches.cs
similarity index 100%
rename from IdleSpectator/BookEventPatches.cs
rename to IdleSpectator/Events/Patches/BookEventPatches.cs
diff --git a/IdleSpectator/BuildingEventPatches.cs b/IdleSpectator/Events/Patches/BuildingEventPatches.cs
similarity index 100%
rename from IdleSpectator/BuildingEventPatches.cs
rename to IdleSpectator/Events/Patches/BuildingEventPatches.cs
diff --git a/IdleSpectator/DeferredEventPatches.cs b/IdleSpectator/Events/Patches/DeferredEventPatches.cs
similarity index 97%
rename from IdleSpectator/DeferredEventPatches.cs
rename to IdleSpectator/Events/Patches/DeferredEventPatches.cs
index a5ba416..a79a0e5 100644
--- a/IdleSpectator/DeferredEventPatches.cs
+++ b/IdleSpectator/Events/Patches/DeferredEventPatches.cs
@@ -287,7 +287,7 @@ public static class DeferredEventPatches
         }
 
         // High-frequency hook: only kingdom-affecting decisions, never idle AI ticks.
-        if (!DecisionInterestCatalog.IsCameraWorthy(id))
+        if (!EventCatalog.Decision.IsCameraWorthy(id))
         {
             return;
         }
@@ -304,7 +304,7 @@ public static class DeferredEventPatches
             return;
         }
 
-        string id = "phenotype";
+        string id = "";
         try
         {
             object data = __instance.data;
@@ -312,12 +312,19 @@ public static class DeferredEventPatches
                         ?? data?.GetType().GetProperty("phenotype")?.GetValue(data, null);
             if (ph != null)
             {
-                id = ph.ToString();
+                id = ph.ToString() ?? "";
             }
         }
         catch
         {
-            // ignore
+            id = "";
+        }
+
+        // Placeholder / empty ids are not camera events (catalog ambient is CreatesInterest=false).
+        if (string.IsNullOrEmpty(id)
+            || string.Equals(id, "phenotype", StringComparison.OrdinalIgnoreCase))
+        {
+            return;
         }
 
         DeferredInterestFeed.EmitPhenotype(id, __instance);
diff --git a/IdleSpectator/MetaEventPatches.cs b/IdleSpectator/Events/Patches/MetaEventPatches.cs
similarity index 100%
rename from IdleSpectator/MetaEventPatches.cs
rename to IdleSpectator/Events/Patches/MetaEventPatches.cs
diff --git a/IdleSpectator/PlotEventPatches.cs b/IdleSpectator/Events/Patches/PlotEventPatches.cs
similarity index 100%
rename from IdleSpectator/PlotEventPatches.cs
rename to IdleSpectator/Events/Patches/PlotEventPatches.cs
diff --git a/IdleSpectator/RelationshipEventPatches.cs b/IdleSpectator/Events/Patches/RelationshipEventPatches.cs
similarity index 100%
rename from IdleSpectator/RelationshipEventPatches.cs
rename to IdleSpectator/Events/Patches/RelationshipEventPatches.cs
diff --git a/IdleSpectator/TraitEventPatches.cs b/IdleSpectator/Events/Patches/TraitEventPatches.cs
similarity index 98%
rename from IdleSpectator/TraitEventPatches.cs
rename to IdleSpectator/Events/Patches/TraitEventPatches.cs
index a02195b..c63d63a 100644
--- a/IdleSpectator/TraitEventPatches.cs
+++ b/IdleSpectator/Events/Patches/TraitEventPatches.cs
@@ -112,7 +112,7 @@ public static class TraitEventPatches
             return;
         }
 
-        DiscreteEventEntry entry = TraitInterestCatalog.GetOrFallback(traitId);
+        DiscreteEventEntry entry = EventCatalog.Trait.GetOrFallback(traitId);
         if (!entry.CreatesInterest)
         {
             return;
diff --git a/IdleSpectator/WarEventPatches.cs b/IdleSpectator/Events/Patches/WarEventPatches.cs
similarity index 100%
rename from IdleSpectator/WarEventPatches.cs
rename to IdleSpectator/Events/Patches/WarEventPatches.cs
diff --git a/IdleSpectator/WorldLogPatches.cs b/IdleSpectator/Events/Patches/WorldLogPatches.cs
similarity index 87%
rename from IdleSpectator/WorldLogPatches.cs
rename to IdleSpectator/Events/Patches/WorldLogPatches.cs
index 6608d2f..d9fe3c8 100644
--- a/IdleSpectator/WorldLogPatches.cs
+++ b/IdleSpectator/Events/Patches/WorldLogPatches.cs
@@ -14,7 +14,7 @@ public static class WorldLogMessageAddPatch
             return;
         }
 
-        WorldLogEventEntry entry = WorldLogEventCatalog.GetOrFallback(pMessage.asset_id);
+        WorldLogEventEntry entry = EventCatalog.WorldLog.GetOrFallback(pMessage.asset_id);
         // Chronicle notable world events only (authored ChronicleEligible / story-strength+).
         if (!entry.ChronicleEligible)
         {
diff --git a/IdleSpectator/HappinessEventRouter.cs b/IdleSpectator/HappinessEventRouter.cs
index 8ce1232..62b9938 100644
--- a/IdleSpectator/HappinessEventRouter.cs
+++ b/IdleSpectator/HappinessEventRouter.cs
@@ -214,7 +214,7 @@ public static class HappinessEventRouter
 
         FlushStaleAggregates();
 
-        HappinessCatalogEntry entry = HappinessEventCatalog.GetOrFallback(effectId);
+        HappinessCatalogEntry entry = EventCatalog.Happiness.GetOrFallback(effectId);
         if (related == null
             && HappinessContextBag.TryGetRelated(subject, out Actor bagRelated, out HappinessRelationRole bagRole))
         {
@@ -407,7 +407,7 @@ public static class HappinessEventRouter
                 continue;
             }
 
-            HappinessCatalogEntry entry = HappinessEventCatalog.GetOrFallback(bucket.EffectId);
+            HappinessCatalogEntry entry = EventCatalog.Happiness.GetOrFallback(bucket.EffectId);
             HappinessOccurrence summary = BuildOccurrence(
                 subject,
                 bucket.EffectId,
@@ -450,7 +450,7 @@ public static class HappinessEventRouter
         bool applied,
         bool suppressedByPsychopath)
     {
-        HappinessCatalogEntry entry = HappinessEventCatalog.GetOrFallback(effectId);
+        HappinessCatalogEntry entry = EventCatalog.Happiness.GetOrFallback(effectId);
         long subjectId = 0;
         string subjectName = "Someone";
         string species = "";
diff --git a/IdleSpectator/InterestScoring.cs b/IdleSpectator/InterestScoring.cs
index 206a4f1..b119ea7 100644
--- a/IdleSpectator/InterestScoring.cs
+++ b/IdleSpectator/InterestScoring.cs
@@ -39,12 +39,12 @@ public static class InterestScoring
 
     public static float EventStrengthForHappiness(string effectId)
     {
-        return HappinessEventCatalog.GetOrFallback(effectId).EventStrength;
+        return EventCatalog.Happiness.GetOrFallback(effectId).EventStrength;
     }
 
     public static float EventStrengthForWorldLog(string assetId)
     {
-        return WorldLogEventCatalog.GetOrFallback(assetId).EventStrength;
+        return EventCatalog.WorldLog.GetOrFallback(assetId).EventStrength;
     }
 
     public static bool IsFillScore(float totalScore)
diff --git a/IdleSpectator/WorldActivityScanner.cs b/IdleSpectator/WorldActivityScanner.cs
index a59cbc9..9a37321 100644
--- a/IdleSpectator/WorldActivityScanner.cs
+++ b/IdleSpectator/WorldActivityScanner.cs
@@ -126,11 +126,11 @@ public static class WorldActivityScanner
             string label = EventReason.Fight(actor, foe);
             var candidate = new InterestCandidate
             {
-                Key = "combat:" + id,
+                Key = EventCatalog.Combat.Key(id),
                 LeadKind = InterestLeadKind.EventLed,
                 Category = "Combat",
                 Source = "scanner",
-                EventStrength = Mathf.Max(actionScore, 80f),
+                EventStrength = Mathf.Max(actionScore, EventCatalog.Combat.ScannerStrengthFloor),
                 CharacterSignificance = charScore,
                 VisualConfidence = 0.7f,
                 Position = actor.current_position,
@@ -148,9 +148,9 @@ public static class WorldActivityScanner
                 NotableParticipantCount = notables,
                 CreatedAt = Time.unscaledTime,
                 LastSeenAt = Time.unscaledTime,
-                ExpiresAt = Time.unscaledTime + 18f,
-                MinWatch = 4f,
-                MaxWatch = 60f,
+                ExpiresAt = Time.unscaledTime + EventCatalog.Combat.ScannerTtl,
+                MinWatch = EventCatalog.Combat.MinWatch,
+                MaxWatch = EventCatalog.Combat.MaxWatch,
                 Completion = InterestCompletionKind.CombatActive
             };
             InterestScoring.ScoreCheap(candidate);
diff --git a/IdleSpectator/WorldLogEventHarness.cs b/IdleSpectator/WorldLogEventHarness.cs
index 2a42e63..e13a112 100644
--- a/IdleSpectator/WorldLogEventHarness.cs
+++ b/IdleSpectator/WorldLogEventHarness.cs
@@ -26,7 +26,7 @@ public static class WorldLogEventHarness
     {
         List<string> liveIds = ActivityAssetCatalog.EnumerateLiveWorldLogIds();
         var authored = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
-        foreach (string id in WorldLogEventCatalog.AuthoredIds)
+        foreach (string id in EventCatalog.WorldLog.AuthoredIds)
         {
             authored.Add(id);
         }
@@ -44,8 +44,8 @@ public static class WorldLogEventHarness
             string id = liveIds[i];
             liveSet.Add(id);
             WorldLogAsset asset = ActivityAssetCatalog.TryGetWorldLogAsset(id);
-            bool hasAuthored = WorldLogEventCatalog.HasAuthored(id);
-            WorldLogEventEntry entry = WorldLogEventCatalog.GetOrFallback(id);
+            bool hasAuthored = EventCatalog.WorldLog.HasAuthored(id);
+            WorldLogEventEntry entry = EventCatalog.WorldLog.GetOrFallback(id);
             if (!hasAuthored || entry.IsFallback)
             {
                 missingAuthored++;
diff --git a/IdleSpectator/WorldLogInterestTable.cs b/IdleSpectator/WorldLogInterestTable.cs
index b08df8a..b9b161c 100644
--- a/IdleSpectator/WorldLogInterestTable.cs
+++ b/IdleSpectator/WorldLogInterestTable.cs
@@ -3,19 +3,19 @@ using System.Collections.Generic;
 namespace IdleSpectator;
 
 /// <summary>
-/// Compatibility facade over <see cref="WorldLogEventCatalog"/>. Prefer the catalog directly.
+/// Compatibility facade over <see cref="EventCatalog.WorldLog"/>. Prefer the catalog directly.
 /// </summary>
 public static class WorldLogInterestTable
 {
     public static bool TryGetEventStrength(string assetId, out float eventStrength)
     {
-        return WorldLogEventCatalog.TryGetEventStrength(assetId, out eventStrength);
+        return EventCatalog.WorldLog.TryGetEventStrength(assetId, out eventStrength);
     }
 
     public static string MakeLabel(WorldLogMessage message)
     {
-        return WorldLogEventCatalog.MakeLabel(message);
+        return EventCatalog.WorldLog.MakeLabel(message);
     }
 
-    public static IEnumerable<string> AuthoredIds => WorldLogEventCatalog.AuthoredIds;
+    public static IEnumerable<string> AuthoredIds => EventCatalog.WorldLog.AuthoredIds;
 }
diff --git a/IdleSpectator/mod.json b/IdleSpectator/mod.json
index 88fb199..3072be7 100644
--- a/IdleSpectator/mod.json
+++ b/IdleSpectator/mod.json
@@ -1,7 +1,7 @@
 {
   "name": "IdleSpectator",
   "author": "dazed",
-  "version": "0.20.12",
+  "version": "0.21.1",
   "description": "AFK Idle Spectator (I) + Lore (L). Event-centered scene director + happiness Activity/Life logging.",
   "GUID": "com.dazed.idlespectator"
 }
diff --git a/IdleSpectator/scoring-model.json b/IdleSpectator/scoring-model.json
index af249ee..060ed5a 100644
--- a/IdleSpectator/scoring-model.json
+++ b/IdleSpectator/scoring-model.json
@@ -95,7 +95,7 @@
     "IdleSpectator/WorldActivityScanner.cs",
     "IdleSpectator/InterestDirector.cs",
     "IdleSpectator/InterestVariety.cs",
-    "IdleSpectator/InterestFeeds.cs"
+    "IdleSpectator/Events/Feeds/InterestFeeds.cs"
   ],
   "designIntent": [
     "Actions matter much more than characters.",
diff --git a/docs/event-audit.md b/docs/event-audit.md
index 8f7e4bb..c6d3881 100644
--- a/docs/event-audit.md
+++ b/docs/event-audit.md
@@ -3,6 +3,10 @@
 Inventory policy after the full gap expand.
 Camera interrupt is score-margin only (`cutInMargin`); no Signal/Ambient ownership gate.
 
+**Single inventory:** [`EventCatalog`](../IdleSpectator/Events/EventCatalog.cs) (partials under `Events/Catalogs/`).
+Nested domains: `Status`, `Happiness`, `WorldLog`, `Trait`, `Combat`, `Spell`, …
+Feeds/patches register from those dials; `InterestDirector` only ranks candidates.
+
 ## Dials
 
 | Dial | Role |
@@ -30,17 +34,17 @@ Ambient / Character fill is exempt - events may take the camera immediately.
 
 | Source | Primary owner | Reason factory | Notes |
 |--------|---------------|----------------|-------|
-| WorldLog | `InterestFeeds.OnWorldLogMessage` | catalog / EventReason | Strength from WorldLogEventCatalog |
-| Happiness | `IngestHappiness` | HappinessEventCatalog + EventReason | Birth/hatch freshness; grief sticky |
+| WorldLog | `InterestFeeds.OnWorldLogMessage` | catalog / EventReason | Strength from `EventCatalog.WorldLog` |
+| Happiness | `IngestHappiness` | `EventCatalog.Happiness` + EventReason | Birth/hatch freshness; grief sticky |
 | Status | `OnStatusChange` | EventReason.Status | `drowning` CreatesInterest=true, strength ~50; notable via CharacterSignificance |
-| Scanner combat | WorldActivityScanner | EventReason.Fight / Battle | Completion CombatActive |
+| Scanner combat | WorldActivityScanner | EventReason.Fight / Battle | Completion CombatActive; dials `EventCatalog.Combat` |
 | War | WarEventPatches + WarInterestFeed.Tick | war type labels | |
-| Plot | PlotEventPatches + PlotInterestFeed.Tick | PlotInterestCatalog | |
+| Plot | PlotEventPatches + PlotInterestFeed.Tick | `EventCatalog.Plot` | |
 | Relationship | RelationshipEventPatches + happiness lovers | EventReason.* | |
 | Trait | TraitEventPatches | EventReason.Trait | Spawn window filters routine traits |
 | Building | BuildingEventPatches | EventReason.Building* | Eat/damage/falls |
 | Boat | BoatEventPatches | EventReason.Boat | |
-| Book | BookEventPatches | BookInterestCatalog sentences | |
+| Book | BookEventPatches | `EventCatalog.Book` sentences | |
 | Era / Meta | MetaEventPatches | EventReason.MetaNew / era labels | |
 | Spell | CombatActionLibrary.tryToCastSpell | EventReason.Library | Ambient CreatesInterest=false except spectacle ids |
 | Power | PlayerControl.clickedFinal | EventReason.HumanizeId | Spectacle ids create interest |
diff --git a/docs/event-reason.md b/docs/event-reason.md
index 52d58b0..8f8080f 100644
--- a/docs/event-reason.md
+++ b/docs/event-reason.md
@@ -11,9 +11,23 @@ Quiet grace / inactive dwell clears the reason even if focus has not switched ye
 
 ## EventReason
 
-[`IdleSpectator/EventReason.cs`](../IdleSpectator/EventReason.cs) is the sole Label factory for camera candidates.
+[`IdleSpectator/Events/EventReason.cs`](../IdleSpectator/Events/EventReason.cs) is the sole Label factory for camera candidates.
+It lives in the Events module with catalogs (not in the director).
 Feeds call typed helpers (`Fight`, `BuildingEat`, `SeekingLover`, …) or `Apply(template, a, b, id)`.
 
+## Events module layout
+
+| Path | Role |
+|------|------|
+| `Events/EventCatalog.cs` (+ `Catalogs/EventCatalog.*.cs`) | **One inventory** - nested domains (`Status`, `Combat`, …) |
+| `Events/Feeds/` | Build + register candidates from catalog dials |
+| `Events/Patches/` | Harmony hooks → feeds |
+| `Events/EventReason.cs` | Orange reason sentences |
+| `Events/EventFeedUtil.cs` | Shared Register path |
+| `Events/DiscreteEventEntry.cs` | Shared catalog row shape |
+
+`InterestDirector` only ranks registered candidates for the camera - it does not author event inventory.
+
 Rules:
 
 - Sentence form with names: `{a} is fighting {b}`, `{a} is eating a beehive`, `{a} is seeking a lover`.