Wallet Integration

This handles the popup-based signer model on the Internet Computer using ICRC-21/25/27/29/49 standards via @dfinity/oisy-wallet-signer. Every action triggers a user approval dialog, so it fits funding flows, token transfers, and NFT mints where confirmation dialogs feel natural. It's not for sessions, high-frequency interactions, or background writes. The main gotcha is that classes like Signer, IcpWallet, and IcrcWallet must be imported from dedicated subpaths, not the main entry point, or you'll get undefined. The skill covers the full lifecycle from connect through permission requests to transaction approval, plus the consent message state machine. Good if your app can handle explicit approval on every meaningful action.

Install to Claude Code

npx -y skills add dfinity/icskills --skill wallet-integration --agent claude-code