Design Patterns MCP Server

{ "id": "cdp-maker", "name": "Collateralized Debt Position (CDP)", "category": "DeFi Stablecoin", "description": "Lock collateral to mint stablecoin (MakerDAO model)", "when_to_use": "Decentralized stablecoin creation, DAI minting", "benefits": "Decentralized, over-collateralized secure", "drawbacks": "Capital inefficient, liquidation risk, complex governance", "use_cases": "DAI generation, stablecoin protocols, collateralized debt", "complexity": "High", "tags": [ "defi", "stablecoin", "makerdao", "cdp", "dai" ], "examples": { "solidity": { "language": "solidity", "code": "// CDP: lock collateral, mint DAI\nfunction openVault(uint256 ethAmount) external payable {\n require(msg.value == ethAmount);\n vaults[msg.sender].collateral += ethAmount;\n}\n\nfunction mintDAI(uint256 amount) external {\n uint256 maxDebt = vaults[msg.sender].collateral * RATIO / 100;\n require(vaults[msg.sender].debt + amount <= maxDebt);\n dai.mint(msg.sender, amount);\n}" } } }