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Found 142 Skills
Routes to Chainalysis public Sanctions Screening surfaces—the free Sanctions REST API (address checks against OFAC SDN crypto listings) and the EVM on-chain oracle—plus how they differ from paid Chainalysis customer data. Use when the user references Chainalysis sanctions tooling, public.chainalysis.com, or repo notes in Chainalysis.md—not for legal conclusions, full vendor ToU reproduction, or substituting official government sanctions lists.
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.
Bootstrap dApps, generate smart contracts, manage wallets, test RPCs, deploy contracts, and monitor on-chain activity for EVM and Solana blockchains.
Solidity smart contract development for Ethereum and EVM chains. Use for .sol files.
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.
Guide for EVM/solidity smart contract security work: vulnerability taxonomy, review workflow, and where to place resources in README.md.
Convert Dune (Trino) SQL queries to Allium (Snowflake) SQL. SQL dialect conversions (Trino → Snowflake) apply to all chains. Comprehensive Solana and EVM chain mappings included.
Pay for x402-enabled Agent endpoints using ERC20 tokens (USDT/USDC) on EVM or TRC20 tokens (USDT/USDD) on TRON.
Points to Christoph Michel’s (cmichel.io) long-form guide on becoming a smart contract security auditor—EVM-centric learning path, CTFs, canonical DeFi contracts, finance basics, and an FAQ (tools, scoping, compensation). Use when the user asks how to start in Solidity/EVM auditing or cites this article—not as current salary data, job placement advice, or a substitute for hands-on practice and primary documentation.
Pay for x402-protected API endpoints with USDC. Use when calling APIs that return HTTP 402 Payment Required, integrating payments into agents, handling x402 payment requirements, building autonomous agents that pay for API access, or discovering paid services via Bazaar. Supports EVM (Base, Ethereum, Avalanche) and Solana networks.
REST API for optimized token swapping (including executable transaction generation), swap quoting, and pricing using the SushiSwap Aggregator. Use this skill when the user wants to: - Get a swap quote between two tokens on 40+ evm networks - Generate executable swap transaction data - Fetch token prices for a specific network or token - Retrieve token metadata - Discover supported AMM liquidity sources - Integrate SushiSwap swapping or pricing logic via HTTP/REST (and not the SushiSwap Javascript API)
Foundational EVM integration for AAVE-related scripts using viem. Use when user asks to read balances, read/write contracts, send transactions, or set up typed viem clients for Ethereum and Arbitrum.