diff --git a/.gitignore b/.gitignore
index f027e93..3324a4f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,3 +54,8 @@ Thumbs.db
 
 # WireGuard keys (generated per-host)
 remote/wireguard/*.key
+
+# Camera stream simulator (dev tooling)
+videos/
+.sim/
+config/vigilar.sim.toml