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@Cyfrin

Cyfrin

We bring world-class smart contract audits, tools, and education to hundreds of thousands of users, partners, and blockchain protocols.
README.md

Web3 Security & Education

Tools/Platforms

  • 🛡️ Cyfrin: Smart contract security reviews / audits
  • 🎓 Cyfrin Updraft: Web3 developer & security researcher education platform
  • 🟪 Solodit: Smart contract audit reporting aggregator
  • 🦅 CodeHawks: Smart contract competitive audits platform
  • 🐦 Aderyn: Smart contract security automation & static analysis tool

Contacts

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  1. cyfrin-audit-reports cyfrin-audit-reports Public

    A list of public audit reports conducted by the Cyfrin team

    Python 320 55

  2. aderyn aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Rust 731 107

  3. OpenPositions OpenPositions Public

    85 6

  4. foundry-full-course-cu foundry-full-course-cu Public

    5.7k 1.4k

  5. audit-checklist audit-checklist Public

    Aggregated audit checklist

    348 96

  6. brand-assets brand-assets Public

    Logos, colours and brand guidelines used at Cyfrin

    JavaScript 6 1

Repositories

Showing 10 of 224 repositories
  • foundry-full-course-cu Public
    Cyfrin/foundry-full-course-cu’s past year of commit activity
    5,685 GPL-3.0 1,412 1 0 Updated Feb 23, 2026
  • advanced-defi-2024 Public
    Cyfrin/advanced-defi-2024’s past year of commit activity
    Solidity 176 GPL-3.0 110 0 0 Updated Feb 23, 2026
  • tx-graph Public
    Cyfrin/tx-graph’s past year of commit activity
    TypeScript 42 GPL-2.0 11 6 0 Updated Feb 23, 2026
  • aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Cyfrin/aderyn’s past year of commit activity
    Rust 731 GPL-3.0 107 9 (1 issue needs help) 1 Updated Feb 22, 2026
  • bc-lib Public
    Cyfrin/bc-lib’s past year of commit activity
    Solidity 0 1 0 0 Updated Feb 20, 2026
  • sourcify Public Forked from argotorg/sourcify

    Source code verification service for Ethereum smart contracts

    Cyfrin/sourcify’s past year of commit activity
    TypeScript 1 MIT 591 0 0 Updated Feb 20, 2026
  • solskill Public
    Cyfrin/solskill’s past year of commit activity
    58 9 1 1 Updated Feb 19, 2026
  • chain-tools Public

    A site for gas tools, fees, and more

    Cyfrin/chain-tools’s past year of commit activity
    TypeScript 5 0 3 0 Updated Feb 19, 2026
  • battlechain-starter Public
    Cyfrin/battlechain-starter’s past year of commit activity
    Solidity 0 0 0 0 Updated Feb 19, 2026
  • forge-template Public template
    Cyfrin/forge-template’s past year of commit activity
    Solidity 63 MIT 12 0 0 Updated Feb 18, 2026
View all repositories

Sponsoring

  • @huntabyte
GitHub Sponsor