HF RL Explorer

I want HD key objects to support deriving children from BIP32-style path strings instead of forcing callers…

I want HD key objects to support deriving children from BIP32-style path strings instead of forcing callers…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Given an existing HDPrivateKey, key.derivePath(path: string) - HDPrivateKey should accept roots m, M, m', or M'…

The task

Given an existing HDPrivateKey, key.derivePath(path: string) -> HDPrivateKey should accept roots m, M, m', or M', parse slash-separated decimal indexes, treat a trailing ' as hardened, and return the same child key as applying each parsed segment in sequence.…

Part of XiaomiMiMo/MiMo-V2.6-RL-oss.