diff --git a/.gitignore b/.gitignore
index 5b2680d..acecaff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,7 @@ __pycache__/
 output/
 downloads/
 .DS_Store
+
+# IJFW — working memory por-hook (Tier 1), nunca versionada
+.ijfw/
+ijfw/