There are 2 repositories under mso topic.
Tailwind CSS plugin that generates MSO CSS utilities.
Makes writing Outlook conditionals in HTML emails easy.
Collabora OLE Automation Tool
TypeScript definitions, compatibility data, and utils that makes building emails easier.
Cemosis Docs
This has moved to https://github.com/ciscodevnet/terraform-provider-mso
Ansible based tools which aid configuration and querying of Cisco ACI. Built using the brilliant cisco.aci and cisco.mso ansible collections.
React components & utilities for building HTML emails