There will be list of keyword. Script will take on of the top, google keyword tool returns list of searched terms, script will take them and check them if they are available as .com domain name. Names which are available will be saved to .csv file with local monthly searches and average cpc. There should be also config file where can be set Minimal local monthly searches and average CPC. Script should use rotating proxy servers to bypass captcha. Proxies can be used also for bulk domain check for instance by GoDaddy. In the worst case there can be Dynadot API used. Script should run continuously. It should have ability to pause/stop it and than start it again from last keyword checked.