If you need to move tokens between chains, this handles the full bridge workflow: quote multiple protocols (Stargate, Across, Relay, Gas.zip), compare fees and speed, build approval transactions if needed, execute the swap, and track status until funds arrive. It covers 14 EVM chains plus Solana in scope, though actual routes depend on what each bridge supports for a given pair. The execute command can run the entire flow in one shot, or you can step through quote, approve, and swap separately. Useful for comparing bridge costs or building cross-chain automations without manually checking each protocol. Handles heterogeneous pairs gracefully by catching unsupported routes early.
npx skills add https://github.com/okx/onchainos-skills --skill okx-dex-bridge