diff --git a/.gitignore b/.gitignore
index b494b59..2a863f9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,15 @@ docs/ultracontinue-design-notes.md
 
 # Ultraplan project directories — briefs, research, plans, progress all local.
 .claude/projects/
+
+# --- session/local state (gitignored per ~/.claude polyrepo-konvensjon) ---
+STATE.md
+REMEMBER.md
+ROADMAP.md
+TODO.md
+NEXT-SESSION-PROMPT*.local.md
+*.local.md
+*.local.json
+*.local.sh
+.DS_Store
+.claude/