Agent harness design
Skill AnastasiyaW/codex-claude-code-config/skills/agent-harness-design
Claude Code, Codex, and multi-agent configuration system: principles, hooks, skills, and workflow patterns for AI-assisted developmentFrom the repository description
npx -y skills add AnastasiyaW/codex-claude-code-config --skill agent-harness-designAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.