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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 864 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 340 261

  5. snaps snaps Public

    Extend the functionality of MetaMask using Snaps

    TypeScript 856 659

  6. core core Public

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

    TypeScript 415 312

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 3,060 1,689 1,371 (25 issues need help) 523 Updated Oct 16, 2026
  • core Public

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

    MetaMask/core's past year of commit activity
    TypeScript 415 MIT 312 318 403 Updated Oct 16, 2026
  • eth-phishing-detect Public

    Utility for detecting phishing domains targeting Web3 users

    MetaMask/eth-phishing-detect's past year of commit activity
    TypeScript 1,340 1,122 11 7 Updated Oct 16, 2026
  • client-mcp-core Public

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

    MetaMask/client-mcp-core's past year of commit activity
    TypeScript 1 1 2 12 Updated Oct 16, 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 16, 2026
  • internal-snaps Public

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

    MetaMask/internal-snaps's past year of commit activity
    TypeScript 2 3 7 23 Updated Oct 16, 2026
  • metamask-extension Public

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

    MetaMask/metamask-extension's past year of commit activity
    TypeScript 13,234 5,598 2,304 (1 issue needs help) 557 Updated Oct 16, 2026
  • delegation-framework Public

    The contracts that power the Delegation Framework

    MetaMask/delegation-framework's past year of commit activity
    Solidity 231 Apache-2.0 122 10 42 Updated Oct 16, 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 16, 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 16, 2026
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