Scaffold a brand-new ynh vendor adapter end-to-end (a new AI CLI harness like GitHub Copilot CLI, Gemini CLI, etc.). Use when onboarding a vendor that has no adapter yet — as opposed to vendor-adapters, which maintains adapters that already exist against evolving vendor specs.
Install
npx skills add eyelock/ynh --skill add-vendor-adapternpx skills add eyelock/ynh --skill add-vendor-adapter -a claude-code -gnpx skills add eyelock/ynh --skill add-vendor-adapter -a codex -ggemini skills install https://github.com/eyelock/ynh.git --path .claude/skills/add-vendor-adaptergh skill install eyelock/ynh add-vendor-adaptergit clone --depth 1 https://github.com/eyelock/ynh /tmp/eyelock__ynh
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/eyelock__ynh/.claude/skills/add-vendor-adapter ~/.claude/skills/add-vendor-adapter # Claude Code
cp -R /tmp/eyelock__ynh/.claude/skills/add-vendor-adapter ~/.agents/skills/add-vendor-adapter # Codex, Cursor, Gemini CLI, Copilot, OpenCode