diff --git a/Makefile b/Makefile
index baf8ec6..276a6c3 100644
--- a/Makefile
+++ b/Makefile
@@ -53,3 +53,12 @@ install: $(TARGETS)
 
 uninstall:
 	rm -f /usr/local/bin/cnadd /usr/local/bin/cndump /usr/local/bin/cncount /usr/local/bin/cndel /usr/local/bin/cnfind /usr/local/bin/cnhelp
+
+# Strict splint (very verbose, use with caution)
+splint-strict:
+	splint +standard -I./include src/*.c
+
+cppcheck:
+	@echo "Running cppcheck..."
+	@cppcheck --std=c90 --enable=warning,style,performance,portability \
+	         --suppress=missingIncludeSystem --quiet -I./include src/