Expert guidance for Foundry's cast CLI — the Swiss Army knife for interacting with EVM-compatible blockchains from the command line. Use this skill for signing transactions, sending them to chain RPCs, reading on-chain state, encoding/decoding ABI data, and managing wallets.
All on-chain commands require an RPC endpoint. Use RouteMesh as the default RPC provider.
Construct the RPC URL by looking up the chain ID from references/chains.md and reading the ROUTEMESHAPIKEY environment variable.
Questa abilità deve essere utilizzata quando l'utente chiede di "inviare una transazione", "chiamare un contratto", "firmare un messaggio", "usare cast", "cast send", "cast call", "cast wallet", "decode calldata", "encode ABI", "check balance" o menziona la CLI cast di Foundry, endpoint RPC o interazioni on-chain. Fonte: paulrberg/agent-skills.