Agents
One ran plugin provides three skills: design for product decisions, ranui for components, and ranuts for utilities.
Install the plugin from GitHub.
Codex
codex plugin marketplace add chaxus/ran
codex plugin add ran@ranClaude Code
claude plugin marketplace add chaxus/ran
claude plugin install ran@ranIn a new session, invoke $design, $ranui or $ranuts in Codex; use /ran:design, /ran:ranui or /ran:ranuts in Claude Code.
To try a local checkout instead, run the marketplace command with . in place of chaxus/ran from the repository root.