The Local Notifications API provides a way to schedule device notifications locally (i.e. without a server sending push notifications).

Permission types for the ERC-7715

Allow all policy backend module for the permission plugin.

Validate JSON

https://github.com/deanm/css-color-parser-js

Write buffer

Role-based access control — roles compile to scopes on top of @voltro/protocol's scope system. Ships rbacPlugin() (role→scope interceptor + resource-aware guard resolver, failing with protocol's typed ScopeError), the permission()/assertPermission()/anyPe

node.js implementation of James Coglan's "Sylvester" matrix math library.

Implements the JSON-RPC methods for managing permissions as referenced in EIP-2255 and MIP-2 and inspired by MIP-5, but supporting chain-agnostic permission caveats in alignment with @metamask/multichain-api-middleware

Random number generator for browsers and node.js

a secure dotenv–from the creator of `dotenv`

Provides access to the local file system on the device.

Select protocol using first bytes of incoming data and hose stuff to the handler

Mediates access to JSON-RPC methods, used to interact with pieces of the MetaMask stack, via middleware for json-rpc-engine

Deceive HTTP parser

Miller Rabin algorithm for primality test

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Full featured Promises/A+ implementation with exceptionally good performance

User-facing permission presets (ctx.permissionPresets) for the DeepSeek Harness: one product-level Permissions select bundling the sandbox-mode and approval-policy knobs, written through to their own session events

Binary plist parser.