diff --git a/tools/search_privates.py b/tools/search_privates.py
new file mode 100644
index 0000000000..61ac155e64
--- /dev/null
+++ b/tools/search_privates.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+
+import fnmatch
+import os
+import re
+import ntpath
+from pyparsing import *
+
+
+
+            
+def check_privates(filepath):
+    
+    def pushClosing(t):
+        closingStack.append(closing.expr)
+        closing << Literal( closingFor[t[0]] )
+            
+    def popClosing():
+        closing << closingStack.pop()
+        
+    with open(filepath, 'r') as file:
+        content = file.read()
+        
+        priv_use = []
+        priv_use = []
+        priv_declared = []
+        
+        # Regex search privates
+        srch = re.compile('(?<![_a-zA-Z])(_[a-zA-Z]*?)[ ,\}\]\)";]')
+        priv_use = srch.findall(content)
+        priv_use = sorted(set(priv_use))
+        
+        # Private declaration search
+        srch = re.compile('private.*')
+        priv_srch_declared = srch.findall(content)
+        priv_srch_declared = sorted(set(priv_srch_declared))
+        
+        priv_dec_str = ''.join(priv_srch_declared)
+        
+        srch = re.compile('"(.+?)"')
+        priv_split = srch.findall(priv_dec_str)
+        priv_split = sorted(set(priv_split))
+        priv_declared += priv_split;
+      
+        if '_this' in priv_declared: priv_declared.remove('_this')
+        if '_this' in priv_use: priv_use.remove('_this')
+
+        if '_x' in priv_declared: priv_declared.remove('_x')
+        if '_x' in priv_use: priv_use.remove('_x')
+        
+        if '_forEachIndex' in priv_declared: priv_declared.remove('_forEachIndex')
+        if '_forEachIndex' in priv_use: priv_use.remove('_forEachIndex')
+        
+        missing = []
+        for s in priv_use:
+            if s not in priv_declared:
+                if s not in missing:
+                    missing.append(s)
+        
+        if len(missing) > 0:
+            print filepath
+            for bad_priv in missing:
+                print '\t' + bad_priv
+            
+def main():
+
+    print("#########################")
+    print("# Search your Privates  #")
+    print("#########################")
+
+    sqf_list = []
+    for root, dirnames, filenames in os.walk('../addons'):
+      for filename in fnmatch.filter(filenames, '*.sqf'):
+        sqf_list.append(os.path.join(root, filename))
+        
+    for filename in sqf_list:
+        check_privates(filename)
+    
+if __name__ == "__main__":
+    main()
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