Building Multi-Chain Support for Ironclaw

"I'd like to send 0.005 ETH to my friend 0x1234... on Sepolia. My NEAR address is xxxx.testnet and the derivation path is the string ethereum-0 ." That was the prompt I typed into Ironclaw last week. The agent derived a Sepolia address it had never seen before, looked up gas prices and a nonce, built the transaction, asked a contract on NEAR to sign it, and broadcasted the result. Just 10 seconds later it handed me an Etherscan link. That single transfer was the end of a project to get Ironclaw