signing

MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).

• Direct money access detected (high risk: 1.00). The skill provides explicit wallet-based cryptographic signing for blockchain systems (Stacks and Bitcoin) including BIP-340 Schnorr signing for Taproot script-path spending and signing of transaction digests (schnorr-sign-digest accepts a BIP-341 sighash). It requires an unlocked wallet to sign and can produce signatures that authorize on-chain spending or multisig cooperation. This is a specific crypto-wallet signing capability (not a generic API or browser automation) and therefore constitutes direct financial execution authority.