Being implemented in pure Java and with its code completely open, MAYGEN can be easily extended with additional functionalities and algorithmic improvements. The code availability through GitHub invites the scientific community to contribute to the further developments of MAYGEN. Obvious future work includes performance enhancements. Moreover, we aim to integrate MAYGEN into the Chemistry Development Kit (CDK) in the near future which will enable an easy integration of the molecular structure generator in other software programmatically. Furthermore, it is desirable that MAYGEN can use substructures in its input as building blocks, in order to include them as badlists or goodlists into the generation and therefore reduce the number of candidate structures to generate. This will enable its use in systems for computer-assisted structure elucidation (CASE) whose aim is to elucidate chemical structures from NMR and mass spectral data.