Forking is the fast loop: “Fork that strategy and try a different regime threshold.” Claude calls keel_strategy_fork, patches the parameter, and reruns the backtest so you can compare.
Deployment is opt-in and gated by two locks. First, keel auth login --scope live requests the live-trading OAuth scope from the same browser consent flow. Second, keel arm live set --account <id> arms the local CLI against the specific Hyperliquid sub-account you want to trade. Defense in depth — Claude alone cannot wire a strategy to your funds. See /docs/sdk and /keel-mcp for the full deployment surface.