diff --git a/.claude/rules/app-classes.md b/.claude/rules/app-classes.md
index c561df90..1693efd2 100644
--- a/.claude/rules/app-classes.md
+++ b/.claude/rules/app-classes.md
@@ -75,6 +75,7 @@ paths:
 - `ClickHouseStatsStore` — pre-aggregated stats, punchcard
 - `ClickHouseDiagramStore`, `ClickHouseAgentEventRepository`
 - `ClickHouseUsageTracker` — usage_events for billing
+- `ClickHouseRouteCatalogStore` — persistent route catalog with first_seen cache, warm-loaded on startup
 
 ## search/ — ClickHouse search and log stores
 
diff --git a/.claude/rules/core-classes.md b/.claude/rules/core-classes.md
index 61d22934..73272582 100644
--- a/.claude/rules/core-classes.md
+++ b/.claude/rules/core-classes.md
@@ -51,7 +51,8 @@ paths:
 
 ## storage/ — Storage abstractions
 
-- `ExecutionStore`, `MetricsStore`, `MetricsQueryStore`, `StatsStore`, `DiagramStore`, `SearchIndex`, `LogIndex` — interfaces
+- `ExecutionStore`, `MetricsStore`, `MetricsQueryStore`, `StatsStore`, `DiagramStore`, `RouteCatalogStore`, `SearchIndex`, `LogIndex` — interfaces
+- `RouteCatalogEntry` — record: applicationId, routeId, environment, firstSeen, lastSeen
 - `LogEntryResult` — log query result record
 - `model/` — `ExecutionDocument`, `MetricTimeSeries`, `MetricsSnapshot`