Singularity apptainer
Skill uw-ssec/rse-plugins/plugins/containerization/skills/singularity-apptainer
Research Software Engineering Plugins for Coding AgentsFrom the repository description
npx -y skills add uw-ssec/rse-plugins --skill singularity-apptainerAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.