diff --git a/.gitignore b/.gitignore
index d4b1403a6..1705b0a61 100644
--- a/.gitignore
+++ b/.gitignore
@@ -115,3 +115,6 @@ celerybeat-schedule*
 
 # Git worktree local folder
 .worktrees
+
+# Agent workflow scratch (ledgers, briefs, review packages)
+.superpowers/