Mediates access to JSON-RPC methods, used to interact with pieces of the MetaMask stack, via middleware for @metamask/json-rpc-engine.
yarn add @metamask/permission-controller
or
npm install @metamask/permission-controller
Please read the [Architecture][./architecture.md] document for more on how PermissionController works and how to use it.
This package is part of a monorepo. Instructions for contributing can be found in the monorepo README.