With GPM you can attach pattern library elements directly to MODX as static files.
Use ContentBlocks to configure datasets and retrieve them from the database.
Use ContentBlocks to create dynamic forms in MODX.
Load MODX extras from a local folder with Git Package Management (GPM).
Install SemanticUI, including a custom Romanesco theme.
This covers the installation of MODX with Gitify, up to the initial build.