📜 ShieldYield Contracts

The core smart contract system for the ShieldYield vault. Built with Foundry.

🏗️ Architecture

• ShieldVault.sol: The main interface for users. Handles deposits, withdrawals, and proportional distribution to protocol adapters.
• RiskRegistry.sol: Stores risk scores and threat levels for different protocols. Updated by the AI Risk Engine (CRE).
• ShieldBridge.sol: Integrates with Chainlink CCIP to evacuate funds to a "Safe Haven" on a destination chain (e.g., Base).
• WorkflowLogger.sol: Emits detailed events for off-chain monitoring and indexing.

🛠️ Development

Prerequisites

• Foundry

Build

forge build

Test

forge test
forge test -vv # Verbose

Deploy (Local)

1. Start a local node:

   anvil

2. Deploy the contracts:

   forge script script/Deploy.s.sol --rpc-url http://localhost:8545 --broadcast

🛡️ Security

• Access Control: Critical functions (emergency withdrawals, bridging) are restricted to the onlyCRE modifier or the contract owner.
• SafeERC20: Used for all token interactions to prevent silent failures.
• ReentrancyGuard: Applied to all user-facing state-changing functions.

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🛡️ Shielding your yield, one block at a time.