This monorepo is a collection of packages used across multiple MetaMask clients (e.g. metamask-extension, metamask-mobile).

This repository houses the following packages:

• @metamask/address-book-controller
• @metamask/announcement-controller
• @metamask/approval-controller
• @metamask/assets-controllers
• @metamask/base-controller
• @metamask/composable-controller
• @metamask/controller-utils
• @metamask/ens-controller
• @metamask/gas-fee-controller
• @metamask/keyring-controller
• @metamask/message-manager
• @metamask/network-controller
• @metamask/notification-controller
• @metamask/permission-controller
• @metamask/phishing-controller
• @metamask/preferences-controller
• @metamask/rate-limit-controller
• @metamask/signature-controller
• @metamask/transaction-controller

Or, in graph form ¹:

Refer to individual packages for usage instructions.

For instructions on performing common development-related tasks, see contributing to the monorepo.