Contract Details
Tech Stack
Solidity ^0.8.24 Python 3.10+ OpenZeppelin v5 Foundry
Chains
Ethereum Arbitrum Base
Description
DeFi protocol risk scoring oracle that publishes on-chain risk metrics. Evaluates smart contract risk factors (audit status, TVL stability, admin key exposure, oracle dependency, code complexity) and produces a composite risk score consumable by other contracts. Python scoring engine with Solidity consumer contract.
Features
- ✓ Solidity risk oracle contract with timelocked updates
- ✓ Python risk scoring engine
- ✓ 7 risk dimensions (audit, TVL, admin, oracle, code, liquidity, governance)
- ✓ Composite risk score (0-1000 basis points)
- ✓ Historical risk score tracking
- ✓ Multi-protocol batch evaluation
- ✓ Configurable scoring weights
- ✓ Consumer contract examples
- ✓ Ownable2Step governance
- ✓ Full NatSpec documentation
// SPDX-License-Identifier: MIT pragma solidity ^0.8.24; import "@openzeppelin/contracts/token/ERC20/IERC20.sol"; /// @title Risk Rating Oracle /// @notice On-chain DeFi risk scoring with smart contract metrics and composite scores. contract RiskRatingOracle { address public immutable owner; uint256 public constant VERSION = 1; event Initialized(address indexed deployer); constructor() { owner = msg.sender; emit Initialized(msg.sender); } // ... full implementation in purchased package }