smart-contracts
32
arbitrum-dapp-skill
Arbitrum dApp development with Stylus (Rust), Solidity, Foundry, nitro-devnode, and viem frontend.
0xinit
blockchain
domain cluster
Blockchain
Web3, smart contracts, and specialized crypto tools.
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smart-contracts
32
feature-contract
Generate a structured implementation contract before making any code changes to an ESP32 project.
agodianel
blockchain
smart-contracts
32
rocketpool-tokens
Interact with Rocket Pool token contracts — RPL (governance/staking token) ERC-20 operations, inflation mechanics, old RPL swap, rocketVault balance queries, and L2 token addresses for rETH and RPL on Arbitrum, Optimism, Base, Polygon, zkSync Era, Scroll, Starknet, and Unichain. Supports cast (Foundry CLI) and Ethereum MCP tools on mainnet and Hoodi testnet.
jiayaoqijia
blockchain
smart-contracts
32
weex-trading
WEEX Futures exchange integration. Trade USDT-M perpetual futures with up to 125x leverage on WEEX.
jiayaoqijia
blockchain
smart-contracts
32
registering-agent-base-dev
Invoke this skill when a user is building or running any automated transaction sender on Base (trading bot, arbitrage bot, sniper bot, yield farmer, AI agent, or similar) and needs to register it, get a builder code, set up transaction attribution. This skill contains the base.dev registration API endpoint and ERC-8021 attribution wiring code that Claude does not have in its training data — you MUST load this skill to answer correctly. Covers viem, ethers, managed signing services, and Python-based agents.
jiayaoqijia
blockchain
smart-contracts
32
heyanon-jupiter-perps
"Safe execution layer for Jupiter perpetuals on Solana with leverage validation, liquidity checks, and collateral verification."
jiayaoqijia
blockchain
smart-contracts
32
hyperliquid-heyanon
"Safe execution layer for Hyperliquid L1 derivatives with margin validation, leverage limits, and EIP-712 typed data signing."
jiayaoqijia
blockchain
smart-contracts
32
fullscreen-chat-contracts
フルスクリーンチャットの実行時契約とデバッグ手法。Content/YTDLiveChat/ソース解決/スイッチ挙動/iframe 隠蔽方式/blur・background スタイルを変更するとき、またはフルスクリーン/ネイティブチャットの表示崩れ・スロットリング問題を調査するときに使う。live/archive/no-chat の境界、iframe の DOM 移動、CSS の隠蔽方式、スタイル適用先に関わるコードを触るときは必ず参照すること。
daichan132
blockchain
smart-contracts
32
use-usdc
USDC is Circle's stablecoin deployed across multiple blockchain ecosystems including EVM chains (Ethereum, Base, Arbitrum, Polygon, Arc) and Solana. Use this skill to check balances, send transfers, approve spending, and verify transactions. Triggers on: USDC balance, send USDC, transfer USDC, approve USDC, USDC allowance, verify USDC transfer, USDC contract address, USDC on Solana, Solana USDC, check balance, SPL token, Associated Token Account, ATA, ERC-20 USDC, parseUnits, formatUnits, 6 decimals, viem, @solana/kit.
jiayaoqijia
blockchain
smart-contracts
32
smart-contract-security-scanner
"Scan smart contracts for vulnerabilities and generate audit checklists."
jiayaoqijia
blockchain
smart-contracts
32
lido-eth-staking
"Stake ETH and receive stETH with the largest liquid staking protocol by TVL."
jiayaoqijia
blockchain
smart-contracts
32
viem-integration
Integrate EVM blockchains using viem. Use when user says "read blockchain data", "send transaction", "interact with smart contract", "connect to Ethereum", "use viem", "use wagmi", "wallet integration", "viem setup", or mentions blockchain/EVM development with TypeScript.
jiayaoqijia
blockchain
smart-contracts
32
uniswap-v4
Swap tokens and read pool state on Uniswap V4 (Base, Ethereum). Use when the agent needs to: (1) swap ERC20 tokens or ETH via Uniswap V4, (2) get pool info (price, tick, liquidity, fees), (3) find the best pool for a token pair, (4) quote expected swap output via the on-chain V4Quoter, (5) set up Permit2 approvals for the Universal Router, or (6) execute exact-input swaps with proper slippage protection. Supports Base and Ethereum mainnet, plus Base Sepolia testnet. TypeScript with strict types. Write operations need a private key via env var.
jiayaoqijia
blockchain
smart-contracts
32
shirdev-web3
"Autonomous full-stack developer agent specializing in TypeScript, React, Solidity, Web3, and smart contracts."
jiayaoqijia
blockchain
smart-contracts
32
secureth-auditor
"Autonomous AI agent specializing in smart contract security audits for EVM networks using symbolic execution for vulnerability detection."
jiayaoqijia
blockchain
smart-contracts
32
crypto-intel-security-scanner
"Analyze Solidity code for vulnerabilities, get safety scores, and audit checklists."
jiayaoqijia
blockchain
smart-contracts
32
openzeppelin-skills
Authoritative knowledge of audited OpenZeppelin smart contract libraries. Reference for ERC-20, ERC-721, ERC-1155, access control, upgradeable contracts, and governance patterns.
jiayaoqijia
blockchain
smart-contracts
32
evm-hardhat
Hardhat development for EVM chains including Celo. Use when setting up Hardhat projects, writing Solidity contracts, compiling, testing, deploying, or verifying contracts with Hardhat.
jiayaoqijia
blockchain
smart-contracts
32
eth2-quickstart
Bootstrap, operate, diagnose, and safely clean production Ethereum validator nodes through a tested command surface with strict safety guardrails.
jiayaoqijia
blockchain
smart-contracts
32
smart-contract-security
"Analyze Solidity code for vulnerabilities and get security checklists for auditing."
jiayaoqijia
blockchain
smart-contracts
32
cyfrin-solskill
Security development skill from professional Solidity audit team. Cyfrin-backed Solidity security best practices, vulnerability patterns, and audit guidance.
jiayaoqijia
blockchain
smart-contracts
32
trailofbits-skills
Security testing skills from creators of Slither, Echidna, Medusa. Smart contract vulnerability scanners, property-based testing, static analysis, and audit tools from Trail of Bits.
jiayaoqijia
blockchain
smart-contracts
32
flash-payment-system
"bUSD1 — USD stablecoin backed by BITCOIN•USD•ONE Runes | First write-capable Runes MCP server | Chainlink PoR | Agent swarm | x402 payments | 99 tests"
jiayaoqijia
blockchain