This is the entry point for OKX's Onchain OS when users ask open-ended questions like "how do I use this" or "what can I do here." It reads wallet status, shows a localized welcome banner with your addresses and balance, then routes you into concrete workflows like Polymarket bets, DeFi yields, or token sniping in under three turns. The authoring pattern is clever: a free-form response to whatever you actually asked, then a fixed menu in your language. Handles both email and API key login, with hard rules against accepting credentials in chat. If you reply with something other than a menu pick, it interprets intent and hands off to the right skill. Solid guardrails on translation and bridging between conversational and structured UI.
npx skills add https://github.com/okx/onchainos-skills --skill okx-how-to-play