A solid implementation for trading on Hyperliquid's on-chain DEX that handles both crypto and stock perpetuals plus spot tokens. The skill automatically manages the messy bits like checking cross-margin balances, resolving RWA tickers (NVIDIA becomes xyz:NVDA), setting leverage before orders, and verifying fills after execution. It covers the full trading lifecycle from USDC deposits to stop losses, with separate tools for perps versus spot. The automatic balance checking and fill verification means you can just say "buy $50 of Bitcoin with 10x" and it handles the sequence properly. Requires wallet policy setup but then trading flows are straightforward.
npx skills add https://github.com/starchild-ai-agent/official-skills --skill hyperliquid