Craigslist Flagging Tool Needed ASAP

I need a flagging tool or script built for craigslist. This tool needs to be able to get a post flagged without to much intervention. We have a specific competitor in our area that post 100-300 posts a day and flags anyone else who puts up a post. He has completely manipulated the skilled trades area of our local area. This tool is being designed just for him. This tool needs to work. I understand it is based on ip addresses but I am not totally sure. I would like to hire right away. Please open up PM if you have questions. Thanks