The RFCell Framework is a Python-based development tool designed to expedite the creation of advanced RF and mmWave parameterized cells. Tailored for compatibility with CMOS, GaAs, and GaN technologies, this framework simplifies the design process with its user-friendly coding interface. By enabling designers to rapidly define complex structures, it significantly shortens the development cycle from months to weeks. It is ideal for professionals seeking to integrate simulation and modeling tasks seamlessly, enhancing the prototyping of RF components in cutting-edge design environments.