Skill Claude CodeCodex
Review and explain verified deployed EVM smart contracts from a contract address and chain. Use when a user asks to break down what a Solidity contract does, map its architecture and source files, identify user/admin flows, proxy or implementation roles, asset movement, privileged controls, events, state variables, or…
Skill Claude CodeCodex
Trace on-chain money flow via the Etherscan API V2 and write a single Etherscan Flow Case JSON file (nodes + edges). Input: a tx hash, a wallet/contract address, a business/entity scope ("show ENS DAO as a business"), pasted notes/draft, or a user-typed link (gist, tweet/X, article) with addresses and flow claims…
Skill Claude CodeCodex
Analyze and explain one or two EVM transactions using live Etherscan data and human-verifiable Etherscan evidence links. Use when a user provides a transaction hash or asks what happened, why a transaction failed, which contracts or internal calls were involved, where assets moved, whether a proxy implementation…
Skill Claude CodeCodex
Navigate Etherscan website features, API endpoints, CLI commands, and MCP tools. Use when selecting an Etherscan interface, locating an explorer page or developer utility, constructing or troubleshooting API requests, automating terminal workflows, connecting or calling Etherscan MCP tools, handling authentication…