Agent to agent auth
Skill RedHatProductSecurity/prodsec-skills/module/skills/agent-to-agent-auth
Security skills for AI coding assistants and agentic systemsFrom the repository description
npx -y skills add RedHatProductSecurity/prodsec-skills --skill agent-to-agent-authAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.