Systems and methods are presented for automatically determining the security requirements of program code during the creation or modification of that program code and for presenting the necessary security permissions to a developer of the program code at the time of the creation or modification of the program code. A cache is established containing program code segments including library calls and application program interfaces that require security permissions at runtime. The cache also includes the security permissions associated with the stored program code segments. Program code editing is monitored in real time during the editing, and instances of edits that add, modify or delete the stored program code segments from the program code being edited are identified. The security permissions associated with the program code segments that are modified by the edits are retrieved from the cache. The retrieved security permissions are immediately presented to the developer in an interactive format that provides the developer with the ability to accept or decline the necessary changes to the security permissions.