MetaMask Smart Accounts KIt

Web3 development using MetaMask Smart Accounts Kit. Use when the user wants to build dApps with ERC-4337 smart accounts, send user operations, batch transactions, configure signers (EOA, passkey, multisig), implement gas abstraction with paymasters, create delegations, or request advanced permissions (ERC-7715). Supports Viem integration, multiple signer types (Dynamic, Web3Auth, Wagmi), gasless transactions, and the Delegation Framework.

This skill is a developer reference for MetaMask Smart Accounts and appears internally consistent, but take these precautions before using it: 1) Verify provenance — confirm the package and versions (npm package and GitHub forge repo) come from official MetaMask sources before installing. 2) Never paste real private keys into example code; use ephemeral/test accounts or secure key management. 3) Be cautious granting ERC-7715/permission requests in MetaMask — only approve permissions to trusted dapps and understand period/streaming limits. 4) Only configure bundler or paymaster URLs that you control or trust (these endpoints can affect transaction submission and gas payment). 5) Try examples on a testnet first. If you want higher assurance, ask the publisher for a canonical homepage/source or an official package link and verify the code there.

Type: OpenClaw Skill Name: Developer: Version: Description: OpenClaw Agent Skill The OpenClaw AgentSkills skill bundle for 'metamask-smart-accounts-kit' is benign. It provides comprehensive documentation and code examples for Web3 development using MetaMask Smart Accounts, ERC-4337, ERC-7710 delegations, and ERC-7715 advanced permissions. The skill explicitly emphasizes security best practices, such as always using caveats for delegations and isolating session accounts. All external links point to official MetaMask resources or relevant EIPs, and there is no evidence of prompt injection attempts or other malicious behaviors in the `SKILL.md` or reference files.