MCP server, the live tool layer
The MCP server is what lets the agent fetch real prices, get a quote, or place an order. Without it, the agent has no hands.Skills, the static playbooks
Skills teach the agent how to use OpenFinance well: when to use isolated vs cross margin, how to size a Hyperliquid perp, how to interpret a Polymarket order book, and how to get a quote withrelay_get_quote before calling relay_execute. Without them, the agent has hands but no judgement.
Which should I install?
You can install either one on its own, but they work best together: the server does the work, and the skills guide it.Next
Get an API Key
Every request needs one. Make an account to get yours.
Install Skills
Give your agent the playbooks.

