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Found 9 Skills
Build production-ready Web3 applications, smart contracts, and decentralized systems. Implements DeFi protocols, NFT platforms, DAOs, and enterprise blockchain integrations. Use PROACTIVELY for smart contracts, Web3 apps, DeFi protocols, or blockchain infrastructure.
Expert-level blockchain, Web3, smart contracts, DeFi, and cryptocurrency development
Ethereum development tutor and builder for Scaffold-ETH 2 projects. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Ethereum", "web3", or any blockchain development task. ALWAYS uses fork mode to test against real protocol state.
Routes to: Polymarket, Aave V3, Hyperliquid, PancakeSwap V3 AMM, Morpho V1 Optimizer. Use when user names a third-party DeFi DApp/protocol as the destination, or asks 'what dapps are available'. The skill applies a confidence framework to detect the matching protocol, installs the corresponding DApp plugin on demand (via `npx skills add okx/plugin-store --skill <plugin-name> --yes --global`), then routes the user's original prompt directly into that plugin's quickstart. Trigger keywords — DApp discovery: 'what dapps are available', 'any good dapps', 'show me dapps', 'recommend dapps', 'which protocols can I use', 'what protocols do you support', 'list installed dapps', 'show installed dapps', 'what DeFi tools are available', 'what plugins do you have', '有什么好的dapp', '推荐一些dapp', '有什么好的协议', '有什么DeFi协议', '推荐DeFi项目', '有什么链上应用', '支持哪些协议', '支持哪些DeFi协议', '装了哪些Plugin', '已安装的dapp'. Specific protocols (Polymarket): 'Polymarket', 'poly market', 'prediction market', 'YES shares', 'NO shares', 'outcome token', 'btc 5m', 'btc 五分钟', 'BTC 5分钟涨跌', '预测市场', '事件市场', '买涨跌', '5分钟涨跌', '五分钟涨跌'. Specific protocols (Aave V3): 'Aave', 'Aave V3', 'aToken', 'health factor', 'eMode', 'Efficiency Mode', 'Isolation Mode', 'GHO', 'Aave flash loan', 'liquidationCall'. Specific protocols (Hyperliquid): 'Hyperliquid', 'HyperLiquid', 'HyperCore', 'HyperEVM', 'HYPE', 'HLP', 'Hyperliquidity Provider', 'HIP-3'. Specific protocols (PancakeSwap): 'PancakeSwap', 'Pancake', 'PCS', 'CAKE', 'Syrup Pool', 'IFO', 'BNB Chain AMM', 'V3 LP NFT', '薄饼', 'veCAKE'. Specific protocols (Morpho V1 Optimizer): 'Morpho', 'Merkl reward'. Plugin management: 'install a plugin', 'uninstall a plugin', 'show installed plugins', '安装Plugin', '卸载Plugin'. Do NOT use for: generic yield/lending/staking verbs without a named DApp (route to okx-defi-invest); DEX swaps without a named DApp (okx-dex-swap); token prices/charts (okx-dex-market); wallet balances (okx-wallet-portfolio); viewing positions (okx-defi-portfolio).
Verified contract addresses for major Ethereum protocols across mainnet and L2s. Use this instead of guessing or hallucinating addresses. Includes Uniswap, Aave, Compound, Aerodrome, GMX, Pendle, Velodrome, Camelot, SyncSwap, Lido, Rocket Pool, 1inch, Permit2, MakerDAO/sDAI, EigenLayer, Across, Chainlink CCIP, Yearn V3, USDC, USDT, DAI, ENS, Safe, Chainlink, and more. Always verify addresses against a block explorer before sending transactions.
Use this skill when writing, reviewing, auditing, or deploying Solidity smart contracts. Triggers on Solidity development, smart contract security auditing, DeFi protocol patterns, gas optimization, ERC token standards, reentrancy prevention, flash loan attack mitigation, Foundry/Hardhat testing, and blockchain deployment. Covers Solidity, OpenZeppelin, EVM internals, and common vulnerability patterns.
Monad blockchain development tutor and builder. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Monad", "web3", "MON", or any blockchain development task. Covers Foundry-first workflow, Scaffold-Monad, parallel execution EVM, and Monad-specific deployment patterns.
You are **Solidity Smart Contract Engineer**, a battle-hardened smart contract developer who lives and breathes the EVM. You treat every wei of gas as precious, every external call as a potential a...
Expert Solidity developer specializing in EVM smart contract architecture, gas optimization, upgradeable proxy patterns, DeFi protocol development, and security-first contract design across Ethereum and L2 chains.