DEX Agent

This package does implement on-chain swaps and monitoring as advertised, but there are important red flags you should address before using it with real funds: - Private key storage: Despite claims of encrypted storage, wallet.py writes the raw private key hex into wallets/trading-wallet.json (no encryption). Anyone with access to that file can steal funds. Consider using a hardware wallet, an encrypted keystore, or modify the code to encrypt the private key with a passphrase. - Unlimited approvals: The swap flow sets ERC20 allowance to max uint256. If the router contract or your node is compromised, an attacker could drain approved tokens. Prefer per-amount approvals or explicit allowance limits and audit the router address on-chain. - Fee wording mismatch: SKILL.md says "zero swap fees" but config and comments refer to a 0.3% internal fee. Clarify whether any on-platform fee exists and where a fee wallet would be set (FEE_WALLET is None / TODO). - Third-party RPCs: The skill uses multiple public RPC endpoints (including third-party providers). These are required to submit transactions, but they observe transaction metadata; choose trusted RPCs or run your own node if privacy/trust is a concern. - Test with minimal funds: If you still want to try it, run it on a small amount or testnet first, and inspect the truncated part of swap.py (the code provided was truncated) to ensure there is no additional hidden behavior. - Code audit: If you plan to entrust funds, either audit and fix the plaintext key storage and approval logic, or only use the skill as a read-only price/quote tool. Avoid using it as-is with significant balances.