Repositories list

• eth-phishing-detect

  Public

  MetaMask/eth-phishing-detect’s past year of commit activity
  Utility for detecting phishing domains targeting Web3 users

  TypeScript

  •

  Other

  •1.1k1.1k forks•1.3k1.3k stars•77 issues•44 pull requests•Updated Apr 18, 2026Apr 18, 2026

• metamask-extension

  Public

  MetaMask/metamask-extension’s past year of commit activity
  :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

  firefoxchromeextension+ 6

  firefoxchromeextensionoperaethereumdappedgebravedapp-developers

  TypeScript

  •

  Other

  •5.5k5.5k forks•13k13k stars•2.1k2.1k issues•436436 pull requests•Updated Apr 18, 2026Apr 18, 2026

• metamask-mobile

  Public

  MetaMask/metamask-mobile’s past year of commit activity
  Mobile web browser providing access to websites that use the Ethereum blockchain

  javascriptandroidios+ 4

  javascriptandroidiosreact-nativeweb3metamaskdapps-browser

  TypeScript

  •

  Other

  •1.6k1.6k forks•2.9k2.9k stars•1.3k1.3k issues•417417 pull requests•Updated Apr 18, 2026Apr 18, 2026

• metamask-design-system

  Public

  MetaMask/metamask-design-system’s past year of commit activity
  The design system for MetaMask products

  TypeScript

  •88 forks•3030 stars•162162 issues•3838 pull requests•Updated Apr 18, 2026Apr 18, 2026

• snap-bitcoin-wallet

  Public

  MetaMask/snap-bitcoin-wallet’s past year of commit activity
  Bitcoin Wallet Snap

  TypeScript

  •

  Apache License 2.0

  •1212 forks•1717 stars•44 issues•1111 pull requests•Updated Apr 18, 2026Apr 18, 2026

• snaps-directory

  Public

  MetaMask/snaps-directory’s past year of commit activity
  Explore community-built Snaps to customize your web3 experience via our official directory.

  TypeScript

  •1818 forks•2121 stars•1010 issues•1212 pull requests•Updated Apr 18, 2026Apr 18, 2026

• mobile_bundlesize_stats

  Public

  MetaMask/mobile_bundlesize_stats’s past year of commit activity
  Measuring mobile bundle size over time

  JavaScript

  •55 forks•99 stars•00 issues•11 pull request•Updated Apr 18, 2026Apr 18, 2026

• core

  Public

  MetaMask/core’s past year of commit activity
  This monorepo is a collection of packages used across multiple MetaMask clients

  TypeScript

  •

  MIT License

  •275275 forks•393393 stars•296296 issues•255255 pull requests•Updated Apr 18, 2026Apr 18, 2026

• metamask-storybook

  Public

  MetaMask/metamask-storybook’s past year of commit activity
  The Storybook for the MetaMask extension

  TypeScript

  •3434 forks•3535 stars•00 issues•00 pull requests•Updated Apr 18, 2026Apr 18, 2026

• extension_bundlesize_stats

  Public

  MetaMask/extension_bundlesize_stats’s past year of commit activity
  Measuring extension bundle size over time

  HTML

  •1010 forks•1010 stars•33 issues•33 pull requests•Updated Apr 18, 2026Apr 18, 2026

• metamask-extension-ts-migration-dashboard

  Public

  MetaMask/metamask-extension-ts-migration-dashboard’s past year of commit activity
  A dashboard for tracking the TypeScript migration of the extension.

  JavaScript

  •77 forks•77 stars•00 issues•11 pull request•Updated Apr 18, 2026Apr 18, 2026

• metamask-docs

  Public
  Developer documentation for MetaMask

  documentationethereumblockchain+ 2

  documentationethereumblockchaincryptocurrencymetamask

  MDX

  •

  Apache License 2.0

  •1.9k1.9k forks•834834 stars•3131 issues•1818 pull requests•Updated Apr 18, 2026Apr 18, 2026

• connect-monorepo

  Public

  MetaMask/connect-monorepo’s past year of commit activity
  The simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users.

  TypeScript

  •

  Other

  •33 forks•22 stars•44 issues•1414 pull requests•Updated Apr 17, 2026Apr 17, 2026

• tx-categorize

  Public

  MetaMask/tx-categorize’s past year of commit activity
  TypeScript

  •11 fork•11 star•00 issues•33 pull requests•Updated Apr 17, 2026Apr 17, 2026

• design-system-metrics

  Public
  A node.js script to track component adoption metrics

  JavaScript

  •11 fork•11 star•11 issue•22 pull requests•Updated Apr 17, 2026Apr 17, 2026

• contract-metadata

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

  JavaScript

  •

  ISC License

  •1.3k1.3k forks•556556 stars•1919 issues•221221 pull requests•Updated Apr 17, 2026Apr 17, 2026

• accounts

  Public

  MetaMask/accounts’s past year of commit activity
  Monorepo for MetaMask's account-related packages

  TypeScript

  •1111 forks•2424 stars•00 issues•1111 pull requests•Updated Apr 17, 2026Apr 17, 2026

• snap-tron-wallet

  Public
  Tron wallet snap

  TypeScript

  •

  Apache License 2.0

  •00 forks•11 star•33 issues•1111 pull requests•Updated Apr 17, 2026Apr 17, 2026

• metamask-module-template

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

  JavaScript

  •1616 forks•3030 stars•1010 issues•22 pull requests•Updated Apr 17, 2026Apr 17, 2026

• client-mcp-core

  Public

  MetaMask/client-mcp-core’s past year of commit activity
  Core package for a MetaMask MCP server that allows AI agents to use both Extension or Mobile clients.

  TypeScript

  •

  Other

  •00 forks•00 stars•22 issues•77 pull requests•Updated Apr 17, 2026Apr 17, 2026

• action-create-release-pr

  Public

  MetaMask/action-create-release-pr’s past year of commit activity
  TypeScript

  •

  MIT License

  •1313 forks•1414 stars•55 issues•66 pull requests•Updated Apr 17, 2026Apr 17, 2026

• slip44

  Public
  SLIP-44 data in JSON format.

  blockchaincryptocurrency

  blockchaincryptocurrency

  JavaScript

  •1616 forks•1717 stars•11 issue•11 pull request•Updated Apr 17, 2026Apr 17, 2026

• github-tools

  Public

  MetaMask/github-tools’s past year of commit activity
  An assortment of tools interacting with the GitHub API to get metrics for things like PR review comments/reviews

  TypeScript

  •55 forks•1010 stars•66 issues•1616 pull requests•Updated Apr 17, 2026Apr 17, 2026

• action-checkout-and-setup

  Public
  Set up a Node.js environment with a reusable GitHub Action

  Shell

  •33 forks•44 stars•00 issues•66 pull requests•Updated Apr 17, 2026Apr 17, 2026

• smart-accounts-kit

  Public
  A Viem-based Toolkit for integrating embedded smart contract wallets into dapps.

  TypeScript

  •

  Apache License 2.0

  •3636 forks•4444 stars•66 issues•33 pull requests•Updated Apr 17, 2026Apr 17, 2026

• delegation-framework

  Public
  The contracts that power the Delegation Framework

  delegationsolidityweb3+ 4

  delegationsolidityweb3metamasksmart-walletaccount-abstraction4337

  Solidity

  •

  Apache License 2.0

  •105105 forks•199199 stars•33 issues•2727 pull requests•Updated Apr 17, 2026Apr 17, 2026

• keystone-sdk-base

  Public

  MetaMask/keystone-sdk-base’s past year of commit activity
  JavaScript

  •2121 forks•22 stars•00 issues•77 pull requests•Updated Apr 17, 2026Apr 17, 2026

• nft-dapp

  Public
  JavaScript

  •55 forks•00 stars•00 issues•1414 pull requests•Updated Apr 17, 2026Apr 17, 2026

• metaplex

  Public

  MetaMask/metaplex’s past year of commit activity
  The Metaplex protocol

  TypeScript

  •

  Apache License 2.0

  •6k6k forks•00 stars•00 issues•1515 pull requests•Updated Apr 17, 2026Apr 17, 2026

• utils

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

  javascriptjsontime+ 3

  javascriptjsontimetypescriptutilitiesutility-library

  TypeScript

  •

  ISC License

  •1515 forks•4343 stars•1414 issues•66 pull requests•Updated Apr 16, 2026Apr 16, 2026