fhevm-control-flow

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

• Direct money access detected (high risk: 1.00). The skill is explicitly about handling encrypted on-chain financial logic in Solidity: it gives concrete APIs/primitives (FHE.select, FHE.ge, FHE.sub, FHE.allowThis, async public-decryption flow) and examples that directly address balances, transfers, allowances and deducted amounts. This is not a generic toolset; it is specifically designed to implement/mediate confidential payment/spend flows inside smart contracts, including how to compute fallback transfer amounts and how to drive plaintext settlement via public decryption. Those are direct crypto/blockchain financial execution capabilities.