Repositories list

• delegation-framework

  Public
  The contracts that power the Delegation Framework

  delegationsolidityweb3+ 4

  delegationsolidityweb3metamasksmart-walletaccount-abstraction4337

  Solidity

  •

  Apache License 2.0

  •119119 forks•224224 stars•99 issues•4141 pull requests•Updated Sep 11, 2026Sep 11, 2026

• metamask-extension

  Public
  :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

  firefoxchromeextension+ 6

  firefoxchromeextensionoperaethereumdappedgebravedapp-developers

  TypeScript

  •

  Other

  •5.6k5.6k forks•13k13k stars•2.3k2.3k issues•539539 pull requests•Updated Sep 11, 2026Sep 11, 2026

• metamask-mobile

  Public
  Mobile web browser providing access to websites that use the Ethereum blockchain

  javascriptandroidios+ 4

  javascriptandroidiosreact-nativeweb3metamaskdapps-browser

  TypeScript

  •

  Other

  •1.7k1.7k forks•3k3k stars•1.3k1.3k issues•587587 pull requests•Updated Sep 11, 2026Sep 11, 2026

• eth-phishing-detect

  Public
  Utility for detecting phishing domains targeting Web3 users

  TypeScript

  •

  Other

  •1.1k1.1k forks•1.3k1.3k stars•44 issues•77 pull requests•Updated Sep 11, 2026Sep 11, 2026

• core

  Public
  This monorepo is a collection of packages used across multiple MetaMask clients

  TypeScript

  •

  MIT License

  •305305 forks•413413 stars•312312 issues•332332 pull requests•Updated Sep 11, 2026Sep 11, 2026

• extension_benchmark_stats

  Public
  Measuring browser page load stats over time

  33 forks•55 stars•00 issues•00 pull requests•Updated Sep 11, 2026Sep 11, 2026

• mobile_bundlesize_stats

  Public
  Measuring mobile bundle size over time

  JavaScript

  •66 forks•1010 stars•00 issues•11 pull request•Updated Sep 11, 2026Sep 11, 2026

• snaps-directory

  Public
  Explore community-built Snaps to customize your web3 experience via our official directory.

  TypeScript

  •2424 forks•2424 stars•1010 issues•1212 pull requests•Updated Sep 11, 2026Sep 11, 2026

• connect-monorepo

  Public
  The simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users.

  TypeScript

  •

  Other

  •1111 forks•1212 stars•66 issues•1616 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metamask-design-system

  Public
  The design system for MetaMask products

  TypeScript

  •1414 forks•3636 stars•210210 issues•3333 pull requests•Updated Sep 10, 2026Sep 10, 2026

• extension_bundlesize_stats

  Public
  Measuring extension bundle size over time

  HTML

  •1111 forks•1111 stars•33 issues•33 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metamask-storybook

  Public
  The Storybook for the MetaMask extension

  TypeScript

  •3636 forks•3636 stars•00 issues•00 pull requests•Updated Sep 10, 2026Sep 10, 2026

• agent-runner

  Public
  Agent SDK abstraction with support for Langfuse otel

  TypeScript

  •

  Other

  •22 forks•11 star•00 issues•99 pull requests•Updated Sep 10, 2026Sep 10, 2026

• utils

  Public
  Various JavaScript / TypeScript utilities of wide relevance to the MetaMask codebase.

  javascriptjsontime+ 3

  javascriptjsontimetypescriptutilitiesutility-library

  TypeScript

  •

  ISC License

  •1717 forks•4343 stars•1414 issues•1010 pull requests•Updated Sep 10, 2026Sep 10, 2026

• internal-snaps

  Public
  This monorepo is a collection of first-party Snaps used across multiple MetaMask clients

  TypeScript

  •22 forks•11 star•77 issues•2828 pull requests•Updated Sep 10, 2026Sep 10, 2026

• client-mcp-core

  Public
  Core package for a MetaMask MCP server that allows AI agents to use both Extension or Mobile clients.

  TypeScript

  •

  Other

  •11 fork•11 star•22 issues•1212 pull requests•Updated Sep 10, 2026Sep 10, 2026

• skills

  Public
  A collection of skills for OpenClaw agents, with implementations and integrations across the MetaMask ecosystem.

  JavaScript

  •

  MIT License

  •1212 forks•2323 stars•66 issues•4141 pull requests•Updated Sep 10, 2026Sep 10, 2026

• device-mcp

  Public
  MCP server for mobile device interaction — iOS, Android, and BrowserStack. Inspect UI, tap elements, capture screenshots, and control apps from AI agents.

  TypeScript

  •

  Other

  •11 fork•11 star•00 issues•33 pull requests•Updated Sep 10, 2026Sep 10, 2026

• snaps

  Public
  Extend the functionality of MetaMask using Snaps

  monorepometamask

  monorepometamask

  TypeScript

  •

  Other

  •660660 forks•851851 stars•187187 issues•7272 pull requests•Updated Sep 10, 2026Sep 10, 2026

• agent-skills

  Public
  Skills for MM agentic cli

  Python

  •1313 forks•77 stars•22 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• torus-utils-swift

  Public
  Swift package for fetching shares from torus-nodes

  Swift

  •

  BSD 3-Clause "New" or "Revised" License

  •1010 forks•55 stars•00 issues•22 pull requests•Updated Sep 10, 2026Sep 10, 2026

• fetch-node-details-swift

  Public
  SDK for integrating torus in iOS applications

  Swift

  •

  BSD 3-Clause "New" or "Revised" License

  •99 forks•44 stars•11 issue•00 pull requests•Updated Sep 10, 2026Sep 10, 2026

• metamask-extension-ts-migration-dashboard

  Public
  A dashboard for tracking the TypeScript migration of the extension.

  JavaScript

  •88 forks•99 stars•00 issues•11 pull request•Updated Sep 9, 2026Sep 9, 2026

• experimental-bug-bash

  Public
  September MM designer bug bash

  HTML

  •00 forks•00 stars•00 issues•00 pull requests•Updated Sep 9, 2026Sep 9, 2026

• metamask-monorepo-template

  Public template
  A template repository for starting new monorepos in the latest MetaMask fashion.

  TypeScript

  •11 fork•11 star•00 issues•00 pull requests•Updated Sep 9, 2026Sep 9, 2026

• connect-stellar

  Public
  TypeScript

  •

  ISC License

  •11 fork•00 stars•00 issues•55 pull requests•Updated Sep 9, 2026Sep 9, 2026

• cla-signature-bot

  Public
  GitHub Action for self-contained handling of CLA signatures

  TypeScript

  •

  Apache License 2.0

  •1010 forks•44 stars•00 issues•22 pull requests•Updated Sep 9, 2026Sep 9, 2026

• contract-metadata

  Public
  A mapping of ethereum contract addresses to broadly accepted icons for those addresses.

  JavaScript

  •

  ISC License

  •1.4k1.4k forks•582582 stars•2424 issues•305305 pull requests•Updated Sep 9, 2026Sep 9, 2026

• oxlint-config

  Public
  Shareable MetaMask Oxlint config (work in progress)

  JavaScript

  •

  MIT License

  •2121 forks•00 stars•00 issues•22 pull requests•Updated Sep 9, 2026Sep 9, 2026

• torus-utils-java

  Public
  Java

  •77 forks•44 stars•00 issues•11 pull request•Updated Sep 9, 2026Sep 9, 2026