diff --git a/.gitignore b/.gitignore
index d266973..434901b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,11 @@ node_modules
 dist
 .claude
 .mcp.json
+
+# Stitch
+.stitch-project.json
+screen_*.png
+
+# Backup & temp
+*.backup
+nul