mem0-plugin hooks: honor auto_save=false in capture entry points (#5450)

mem0-plugin/scripts/on_session_start.sh

@@ -189,7 +189,9 @@ elif [ "$SOURCE" = "resume" ]; then
 
 elif [ "$SOURCE" = "compact" ]; then
   echo "Context compacted. Search mem0 for session_state and decision memories to recover context. Run 2 parallel searches."
+  if [ "${MEM0_AUTO_SAVE:-true}" != "false" ]; then
     printf '%s' "$INPUT" | python3 "$SCRIPT_DIR/capture_compact_summary.py" 2>/dev/null &
+  fi
 fi
 
 python3 "$SCRIPT_DIR/telemetry.py" session_start --source="$SOURCE" --memory_count="${MEM0_COUNT:-0}" 2>/dev/null &

mem0-plugin/scripts/on_stop.sh

@@ -32,6 +32,11 @@ fi
 SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 . "$SCRIPT_DIR/_identity.sh" 2>/dev/null || true
 
+# Honor auto_save=false in ~/.mem0/settings.json
+if [ "${MEM0_AUTO_SAVE:-true}" = "false" ]; then
+  exit 0
+fi
+
 if [ -z "${MEM0_API_KEY:-}" ]; then
   exit 0
 fi

mem0-plugin/scripts/on_user_prompt.sh

@@ -174,7 +174,7 @@ fi
 # overlapping window ensures the next batch (MSG_COUNT=6) picks up the
 # exchange that was incomplete in the previous batch.
 TRANSCRIPT_PATH=$(echo "$INPUT" | jq -r '.transcript_path // ""' 2>/dev/null || echo "")
-if [ $((MSG_COUNT % 3)) -eq 0 ] && [ "$MSG_COUNT" -gt 0 ] && [ -n "$TRANSCRIPT_PATH" ]; then
+if [ "${MEM0_AUTO_SAVE:-true}" != "false" ] && [ $((MSG_COUNT % 3)) -eq 0 ] && [ "$MSG_COUNT" -gt 0 ] && [ -n "$TRANSCRIPT_PATH" ]; then
   python3 "$SCRIPT_DIR/auto_capture.py" "$TRANSCRIPT_PATH" 2>/dev/null &
 fi