Om pratah adharkamale hutabhunmandalopari.vagbeejarupam vidyam tam vidyutpatala vaswaram.puspabanekshukodanda pasankusa lasatkaram.swechagrhitovapushim gururvidyakaratmikam........in morning sandhya of ugra Tara .
like this three verses provided by one guru in his book.....as this is related to ugratara and neeladaraswati so this verse may applicable to kurukulla.
i have posted picture also of kurukulla.
http://www.vajranatha.com/teaching/Kurukulla.htmplease go by this site also