diff --git a/migrations/013_city_map_coordinates.sql b/migrations/013_city_map_coordinates.sql
index aa2226e9..bd6443f7 100644
--- a/migrations/013_city_map_coordinates.sql
+++ b/migrations/013_city_map_coordinates.sql
@@ -110,23 +110,26 @@ COMMENT ON TABLE agents IS 'AI Agents registry for DAARION City';
 -- =============================================================================
 -- Seed default agents
 -- =============================================================================
-
-INSERT INTO agents (id, display_name, kind, color, status, current_room_id, capabilities) VALUES
-  ('ag_atlas', 'Atlas', 'civic', 'cyan', 'online', 'room_city_general', 
-   '["chat", "moderation", "onboarding"]'),
-  ('ag_oracle', 'Oracle', 'oracle', 'purple', 'online', 'room_city_science', 
-   '["research", "analysis", "predictions"]'),
-  ('ag_builder', 'Builder Bot', 'builder', 'orange', 'offline', 'room_city_builders', 
-   '["code", "automation", "integration"]'),
-  ('ag_greeter', 'Greeter', 'social', 'green', 'online', 'room_city_welcome', 
-   '["welcome", "help", "faq"]')
-ON CONFLICT (id) DO UPDATE SET
-  display_name = EXCLUDED.display_name,
-  kind = EXCLUDED.kind,
-  color = EXCLUDED.color,
-  current_room_id = EXCLUDED.current_room_id,
-  capabilities = EXCLUDED.capabilities,
-  updated_at = NOW();
+-- DISABLED: These test agents (ag_atlas, ag_builder, ag_greeter, ag_oracle) 
+-- are not real agents and should not be created.
+-- Real agents are managed through agents_city_mapping.yaml and sync scripts.
+--
+-- INSERT INTO agents (id, display_name, kind, color, status, current_room_id, capabilities) VALUES
+--   ('ag_atlas', 'Atlas', 'civic', 'cyan', 'online', 'room_city_general', 
+--    '["chat", "moderation", "onboarding"]'),
+--   ('ag_oracle', 'Oracle', 'oracle', 'purple', 'online', 'room_city_science', 
+--    '["research", "analysis", "predictions"]'),
+--   ('ag_builder', 'Builder Bot', 'builder', 'orange', 'offline', 'room_city_builders', 
+--    '["code", "automation", "integration"]'),
+--   ('ag_greeter', 'Greeter', 'social', 'green', 'online', 'room_city_welcome', 
+--    '["welcome", "help", "faq"]')
+-- ON CONFLICT (id) DO UPDATE SET
+--   display_name = EXCLUDED.display_name,
+--   kind = EXCLUDED.kind,
+--   color = EXCLUDED.color,
+--   current_room_id = EXCLUDED.current_room_id,
+--   capabilities = EXCLUDED.capabilities,
+--   updated_at = NOW();
 
 -- =============================================================================
 -- END OF MIGRATION 013