diff --git a/.gitignore b/.gitignore
index bd44686d..47f633c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -101,6 +101,7 @@ Thumbs.db
 
 # AI Coding Tools - Project-specific configs
 # Developers should symlink or copy AGENTS.md and add their own overrides locally
+.adk/
 .claude/
 CLAUDE.md
 .cursor/