There are 2 repositories under caldera topic.
MITRE Caldera™ for OT Plugins & Capabilities
Pathfinder is a plugin for mapping network vulnerabilities, scanned by CALDERA or imported by a supported network scanner, and translating those scans into adversaries for network traversal.
ATLAS version of the Compass plugin supplying CALDERA with visualizations
A CALDERA plugin
Public landing page for Thremulation Station project.
AtomicThreatProfile is a Python script that creates custom adversary profiles for use in Caldera using json formatted data from Control Validation Compass