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@MetaMask

MetaMask

MetaMask brings Ethereum to your web browser
README.md

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  1. metamask-extension metamask-extension Public

    🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

    TypeScript 13.2k 5.6k

  2. metamask-mobile metamask-mobile Public

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

    TypeScript 3.1k 1.7k

  3. metamask-docs metamask-docs Public

    Developer documentation for MetaMask

    MDX 868 2.1k

  4. metamask-sdk metamask-sdk Public

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

    TypeScript 344 260

  5. snaps snaps Public

    Extend the functionality of MetaMask using Snaps

    TypeScript 859 661

  6. core core Public

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

    TypeScript 420 313

Repositories

Showing 10 of 637 repositories
  • metamask-mobile Public

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

    MetaMask/metamask-mobile's past year of commit activity
    TypeScript 3,070 1,693 1,393 (25 issues need help) 514 Updated Oct 27, 2026
  • core Public

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

    MetaMask/core's past year of commit activity
    TypeScript 420 MIT 313 318 432 Updated Oct 27, 2026
  • metamask-extension Public

    🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

    MetaMask/metamask-extension's past year of commit activity
    TypeScript 13,249 5,600 2,342 (1 issue needs help) 563 Updated Oct 27, 2026
  • mobile_bundlesize_stats Public

    Measuring mobile bundle size over time

    MetaMask/mobile_bundlesize_stats's past year of commit activity
    JavaScript 10 6 0 1 Updated Oct 27, 2026
  • eth-phishing-detect Public

    Utility for detecting phishing domains targeting Web3 users

    MetaMask/eth-phishing-detect's past year of commit activity
    TypeScript 1,345 1,128 2 6 Updated Oct 27, 2026
  • metamask-design-system Public

    The design system for MetaMask products

    MetaMask/metamask-design-system's past year of commit activity
    TypeScript 38 15 204 35 Updated Oct 27, 2026
  • extension_bundlesize_stats Public

    Measuring extension bundle size over time

    MetaMask/extension_bundlesize_stats's past year of commit activity
    HTML 11 11 3 3 Updated Oct 27, 2026
  • metamask-storybook Public

    The Storybook for the MetaMask extension

    MetaMask/metamask-storybook's past year of commit activity
    TypeScript 36 36 0 0 Updated Oct 27, 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.

    MetaMask/device-mcp's past year of commit activity
    TypeScript 4 1 1 3 Updated Oct 27, 2026
  • agent-runner Public

    Agent SDK abstraction with support for Langfuse otel

    MetaMask/agent-runner's past year of commit activity
    TypeScript 1 3 0 11 Updated Oct 27, 2026
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