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    • eth-phishing-detect

      Public
      Utility for detecting phishing domains targeting Web3 users
      TypeScript
      Other
      1.1k1.3k307Updated Apr 22, 2026Apr 22, 2026
    • metamask-mobile

      Public
      Mobile web browser providing access to websites that use the Ethereum blockchain
      TypeScript
      Other
      1.6k2.9k1.3k455Updated Apr 22, 2026Apr 22, 2026
    • core

      Public
      This monorepo is a collection of packages used across multiple MetaMask clients
      TypeScript
      MIT License
      278397298255Updated Apr 22, 2026Apr 22, 2026
    • Measuring mobile bundle size over time
      HTML
      5901Updated Apr 22, 2026Apr 22, 2026
    • snap-bitcoin-wallet

      Public
      Bitcoin Wallet Snap
      TypeScript
      Apache License 2.0
      1318412Updated Apr 22, 2026Apr 22, 2026
    • metamask-extension

      Public
      :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
      TypeScript
      Other
      5.5k13k2.2k461Updated Apr 22, 2026Apr 22, 2026
    • snaps-directory

      Public
      Explore community-built Snaps to customize your web3 experience via our official directory.
      TypeScript
      18211012Updated Apr 22, 2026Apr 22, 2026
    • snap-stellar-wallet

      Public
      Stellar Wallet Snap Monorepo
      TypeScript
      Apache License 2.0
      0003Updated Apr 22, 2026Apr 22, 2026
    • snaps-registry

      Public
      A registry containing metadata about verified and blocked Snaps.
      TypeScript
      Apache License 2.0
      23461021Updated Apr 22, 2026Apr 22, 2026
    • extension_bundlesize_stats

      Public
      Measuring extension bundle size over time
      HTML
      101033Updated Apr 22, 2026Apr 22, 2026
    • metamask-storybook

      Public
      The Storybook for the MetaMask extension
      TypeScript
      343500Updated Apr 22, 2026Apr 22, 2026
    • snap-tron-wallet

      Public
      Tron wallet snap
      TypeScript
      Apache License 2.0
      01311Updated Apr 22, 2026Apr 22, 2026
    • metamask-docs

      Public
      Developer documentation for MetaMask
      MDX
      Apache License 2.0
      1.9k8362916Updated Apr 22, 2026Apr 22, 2026
    • metamask-design-system

      Public
      The design system for MetaMask products
      TypeScript
      83016238Updated Apr 22, 2026Apr 22, 2026
    • action-security-code-scanner

      Public
      A GitHub action aggregating SAST tools to scan code for vulnerabilities
      JavaScript
      61034Updated Apr 22, 2026Apr 22, 2026
    • JavaScript
      0002Updated Apr 22, 2026Apr 22, 2026
    • The contracts that power the Delegation Framework
      Solidity
      Apache License 2.0
      105199328Updated Apr 22, 2026Apr 22, 2026
    • smart-accounts-kit-examples

      Public
      Examples for MetaMask Smart Accounts Kit
      TypeScript
      1001Updated Apr 22, 2026Apr 22, 2026
    • create-gator-app

      Public
      TypeScript
      Apache License 2.0
      2609Updated Apr 22, 2026Apr 22, 2026
    • erc-7715-extension

      Public
      MetaMask ERC-7715 Permission extension for Scaffold ETH 2
      TypeScript
      2200Updated Apr 22, 2026Apr 22, 2026
    • gator-extension

      Public
      MetaMask Smart Accounts Kit extension for Scaffold ETH 2
      TypeScript
      0100Updated Apr 22, 2026Apr 22, 2026
    • A Viem-based Toolkit for integrating embedded smart contract wallets into dapps.
      TypeScript
      Apache License 2.0
      364576Updated Apr 22, 2026Apr 22, 2026
    • The MetaMask Ocap Kernel monorepo.
      TypeScript
      Apache License 2.0
      57286Updated Apr 22, 2026Apr 22, 2026
    • connect-monorepo

      Public
      The simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users.
      TypeScript
      Other
      32414Updated Apr 21, 2026Apr 21, 2026
    • ERC-7715 Permissions Snap monorepo
      TypeScript
      Apache License 2.0
      3723Updated Apr 21, 2026Apr 21, 2026
    • tx-categorize

      Public
      TypeScript
      1102Updated Apr 21, 2026Apr 21, 2026
    • design-system-metrics

      Public
      A node.js script to track component adoption metrics
      JavaScript
      1111Updated Apr 21, 2026Apr 21, 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
      0027Updated Apr 21, 2026Apr 21, 2026
    • snap-solana-wallet

      Public
      Solana Wallet Snap
      TypeScript
      Apache License 2.0
      5313Updated Apr 21, 2026Apr 21, 2026
    • metamask-extension-ts-migration-dashboard

      Public
      A dashboard for tracking the TypeScript migration of the extension.
      JavaScript
      7701Updated Apr 21, 2026Apr 21, 2026
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