smart-accounts-kit

by internet-court6.7k

Build dApps with MetaMask Smart Accounts Kit — ERC-4337 smart accounts, delegations, and Advanced Permissions (ERC-7715)

Install

The skill file stays in the publisher's repository.

Paste the copied command in a terminal. It installs this SKILL.md into that agent.

npx skills add internet-court/internet-court-skill --skill smart-accounts-kit -a cursor -y

How do I install smart-accounts-kit?: Download vendored/metamask/smart-accounts-kit/skill.md from the publisher, or copy the path and open the repository. PlugMCP lists the skill and does not host the file.
Where does smart-accounts-kit live?: The publisher keeps it at https://github.com/internet-court/internet-court-skill.
Which agents can use smart-accounts-kit?: Claude, Cursor, and Codex can read a SKILL.md you add from the publisher's repository.

You want to create ERC-4337 smart accounts (Hybrid, MultiSig, or Stateless7702)
You want to send user operations or batch transactions via bundlers
You want to configure signers (EOA, passkey/WebAuthn, multisig, wallet client)
You want to implement gas abstraction with paymasters
You want to create, sign, or redeem delegations (ERC-7710)
You want to request Advanced Permissions via MetaMask extension (ERC-7715)
You want to build automated backend services (DCA bots, keeper services) using delegations

Name	Usage
Hybrid	A flexible account with EOA, wallet client, and passkey (WebAuthn) signers. The most flexible option for standard dApp users.
MultiSig	Requires multiple signers to meet a threshold before transactions execute. Best for treasury, DAO, or shared custody use cases.
Stateless7702	Upgrades an existing EOA to a smart account using EIP-7702 while keeping the same address. Best for users with existing embedded EOAs.

Name	Usage
Delegations (ERC-7710)	You create, sign, and manage delegations programmatically. The delegator is a smart account you control. You handle the full lifecycle: creation, signing, storage, and redemption.
Advanced Permissions (ERC-7715)	You request permissions from a MetaMask user through a human-readable UI in the extension. MetaMask creates and enforces the delegations internally. The user can review and adjust parameters before approving.

Use case	Reference	Workflows
Create a smart account	toMetaMaskSmartAccount	Create hybrid account, Create multisig account, Create 7702 account
Create a delegation	createDelegation	Create delegation, Create redelegation
Request ERC-7715 permissions	requestExecutionPermissions	Request permissions, Redeem — smart account, Redeem — EOA

Use case	Workflow
Create a Hybrid smart account	Create hybrid account
Create a MultiSig smart account	Create multisig account
Create a Stateless7702 smart account	Create 7702 account
Create and sign a delegation	Create delegation
Create a delegation chain (redelegation)	Create redelegation
Redeem a delegation when the delegate is a smart account	Redeem delegation — smart account
Redeem a delegation when the delegate is an EOA	Redeem delegation — EOA
Request ERC-7715 Advanced Permissions	Request permissions
Redelegate an ERC-7715 permission context	Create redelegation for permissions
Redeem ERC-7715 permissions when the session account is a smart account	Redeem permissions — smart account
Redeem ERC-7715 permissions when the session account is an EOA	Redeem permissions — EOA