This gives Claude deep knowledge of maritime systems, from vessel tracking and AIS message processing to cargo management and port operations. You get implementation patterns for calculating ETAs, detecting anomalies like anchor drag or excessive speed, and optimizing routes based on weather and fuel consumption. The code handles IMO and MMSI identifiers, processes real-time position reports, and covers the regulatory side with SOLAS, MARPOL, and ISM Code standards. Useful if you're building anything in shipping logistics, fleet management, or port systems where Claude needs to understand the domain conventions and data formats that maritime software actually uses.
npx skills add https://github.com/personamanagmentlayer/pcl --skill maritime-expert