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    • connect-monorepo

      Public
      TypeScript
      0009Updated Mar 10, 2026Mar 10, 2026
    • core

      Public
      This monorepo is a collection of packages used across multiple MetaMask clients
      TypeScript
      MIT License
      277393296246Updated Mar 10, 2026Mar 10, 2026
    • :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
      TypeScript
      Other
      5.5k13k2.2k420Updated Mar 10, 2026Mar 10, 2026
    • metamask-mobile

      Public
      Mobile web browser providing access to websites that use the Ethereum blockchain
      TypeScript
      Other
      1.6k2.9k1.4k410Updated Mar 10, 2026Mar 10, 2026
    • mobile_bundlesize_stats

      Public
      Measuring mobile bundle size over time
      JavaScript
      5801Updated Mar 10, 2026Mar 10, 2026
    • eth-phishing-detect

      Public
      Utility for detecting phishing domains targeting Web3 users
      TypeScript
      Other
      1.1k1.3k53Updated Mar 10, 2026Mar 10, 2026
    • Measuring extension bundle size over time
      HTML
      91033Updated Mar 10, 2026Mar 10, 2026
    • metamask-design-system

      Public
      The design system for MetaMask products
      TypeScript
      82514914Updated Mar 10, 2026Mar 10, 2026
    • metamask-storybook

      Public
      The Storybook for the MetaMask extension
      TypeScript
      343400Updated Mar 10, 2026Mar 10, 2026
    • extension_benchmark_stats

      Public
      Measuring browser page load stats over time
      1200Updated Mar 10, 2026Mar 10, 2026
    • snaps-registry

      Public
      A registry containing metadata about verified and blocked Snaps.
      TypeScript
      Apache License 2.0
      2245919Updated Mar 10, 2026Mar 10, 2026
    • ocap-kernel

      Public
      The MetaMask Ocap Kernel monorepo.
      TypeScript
      Apache License 2.0
      56316Updated Mar 10, 2026Mar 10, 2026
    • metamask-docs

      Public
      Developer documentation for MetaMask
      MDX
      Apache License 2.0
      1.9k8223723Updated Mar 10, 2026Mar 10, 2026
    • accounts

      Public
      Monorepo for MetaMask's account-related packages
      TypeScript
      924012Updated Mar 10, 2026Mar 10, 2026
    • snaps

      Public
      Extend the functionality of MetaMask using Snaps
      TypeScript
      Other
      64582818937Updated Mar 10, 2026Mar 10, 2026
    • Bitcoin Wallet Snap
      TypeScript
      Apache License 2.0
      101718Updated Mar 10, 2026Mar 10, 2026
    • snaps-directory

      Public
      Explore community-built Snaps to customize your web3 experience via our official directory.
      TypeScript
      1821912Updated Mar 10, 2026Mar 10, 2026
    • ERC-7715 Permissions Snap monorepo
      TypeScript
      Apache License 2.0
      2426Updated Mar 10, 2026Mar 10, 2026
    • react-native-acm

      Public
      Kotlin
      MIT License
      1002Updated Mar 10, 2026Mar 10, 2026
    • A collection of skills for OpenClaw agents, with implementations and integrations across the MetaMask ecosystem.
      Shell
      MIT License
      41101Updated Mar 10, 2026Mar 10, 2026
    • gator-examples

      Public
      TypeScript
      Apache License 2.0
      2407Updated Mar 10, 2026Mar 10, 2026
    • contract-metadata

      Public
      A mapping of ethereum contract addresses to broadly accepted icons for those addresses.
      JavaScript
      ISC License
      1.3k54917212Updated Mar 9, 2026Mar 9, 2026
    • An assortment of tools interacting with the GitHub API to get metrics for things like PR review comments/reviews
      TypeScript
      410616Updated Mar 9, 2026Mar 9, 2026
    • create-release-branch

      Public
      A command-line tool to create release branches. Supports only monorepos at the moment.
      TypeScript
      MIT License
      563310Updated Mar 9, 2026Mar 9, 2026
    • metamask-extension-ts-migration-dashboard

      Public
      A dashboard for tracking the TypeScript migration of the extension.
      JavaScript
      7701Updated Mar 9, 2026Mar 9, 2026
    • smart-transactions-controller

      Public
      TypeScript
      Other
      813515Updated Mar 9, 2026Mar 9, 2026
    • auto-changelog

      Public
      Utilities for validating and updating "Keep a Changelog" formatted changelogs
      TypeScript
      Apache License 2.0
      36218Updated Mar 9, 2026Mar 9, 2026
    • mobile-wallet-protocol

      Public
      Mobile Wallet Protocol provides a way to securely connect dApps to the Metamask Mobile Wallet
      TypeScript
      2501Updated Mar 9, 2026Mar 9, 2026
    • snap-tron-wallet

      Public
      Tron wallet snap
      TypeScript
      Apache License 2.0
      0104Updated Mar 9, 2026Mar 9, 2026
    • bitcoin-wallet-standard

      Public
      TypeScript
      ISC License
      1102Updated Mar 9, 2026Mar 9, 2026