diff --git a/.gitignore b/.gitignore
index fb1a900..dbc4818 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,10 +30,14 @@ proxy/
 *.jpeg
 *.png
 
-# IDE
+# IDE / editor
 .vscode/
 .idea/
 *.swp
+*.code-workspace
+
+# Claude Code session data
+.claude/
 
 # OS
 .DS_Store