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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
  • ⚔️ BattleChain: Adversarial security-focused L2
  • 🦅 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 330 56

  2. aderyn aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Rust 760 107

  3. OpenPositions OpenPositions Public

    85 6

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

    5.8k 1.4k

  5. audit-checklist audit-checklist Public

    Aggregated audit checklist

    350 98

  6. brand-assets brand-assets Public

    Logos, colours and brand guidelines used at Cyfrin

    JavaScript 7 1

Repositories

Showing 10 of 236 repositories
  • sourcify Public Forked from argotorg/sourcify

    Source code verification service for Ethereum smart contracts

    Cyfrin/sourcify’s past year of commit activity
    TypeScript 2 MIT 597 0 0 Updated Apr 13, 2026
  • audit-repo-cloner Public

    A Python package to clone a repo and automatically prepare it for audit report generation

    Cyfrin/audit-repo-cloner’s past year of commit activity
    Python 57 MIT 8 4 1 Updated Apr 13, 2026
  • aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Cyfrin/aderyn’s past year of commit activity
    Rust 760 GPL-3.0 107 11 (1 issue needs help) 0 Updated Apr 12, 2026
  • battlechain-mcp Public
    Cyfrin/battlechain-mcp’s past year of commit activity
    Python 0 0 0 0 Updated Apr 11, 2026
  • battlechain-starter-foundry Public
    Cyfrin/battlechain-starter-foundry’s past year of commit activity
    Solidity 4 7 5 1 Updated Apr 11, 2026
  • bc-dependency-contracts Public
    Cyfrin/bc-dependency-contracts’s past year of commit activity
    Solidity 0 3 0 0 Updated Apr 10, 2026
  • block-explorer Public

    BattleChain Block Explorer

    Cyfrin/block-explorer’s past year of commit activity
    TypeScript 2 Apache-2.0 0 0 0 Updated Apr 9, 2026
  • cyfrin-audit-reports Public

    A list of public audit reports conducted by the Cyfrin team

    Cyfrin/cyfrin-audit-reports’s past year of commit activity
    Python 330 56 0 0 Updated Apr 9, 2026
  • foundry-full-course-cu Public
    Cyfrin/foundry-full-course-cu’s past year of commit activity
    5,752 GPL-3.0 1,423 1 0 Updated Apr 8, 2026
  • chain-tools Public

    A site for gas tools, fees, and more

    Cyfrin/chain-tools’s past year of commit activity
    TypeScript 6 1 3 1 Updated Apr 8, 2026
View all repositories

Sponsoring

  • @huntabyte

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