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Found 2 Skills
Integrate wallets with IC dApps using ICRC signer standards (ICRC-21/25/27/29/49). Covers the popup-based signer model, consent messages, permission lifecycle, and transaction approval flows. Implementation uses @dfinity/oisy-wallet-signer. Do NOT use for Internet Identity login, delegation-based auth (ICRC-34/46), or threshold signing (chain-key). Use when the developer mentions wallet integration, OISY, oisy-wallet-signer, wallet signer, relying party, consent messages, wallet popup, or transaction approval.
Motoko language pitfalls and modern syntax for the Internet Computer. Covers persistent actor requirements, stable types, mo:core standard library, type system rules, and common compilation errors. Use when writing Motoko canister code, fixing Motoko compiler errors, or generating Motoko actors. Do NOT use for deployment, icp.yaml config, or CLI commands — use icp-cli instead. Do NOT use for upgrade persistence patterns — use stable-memory instead.