diff --git a/.claude/scheduled_tasks.lock b/.claude/scheduled_tasks.lock
deleted file mode 100644
index 6680032..0000000
--- a/.claude/scheduled_tasks.lock
+++ /dev/null
@@ -1 +0,0 @@
-{"sessionId":"26ea731a-0b5f-4222-9367-a179377ba451","pid":62425,"procStart":"58664295","acquiredAt":1780256801626}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 14bc173..feab64e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,6 @@
 
 # Vim help tags (regenerated by :helptags)
 doc/tags
+
+# Claude Code local session artifacts
+.claude/