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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 Public

    A list of public audit reports conducted by the Cyfrin team

    Python 255 44

  2. aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Rust 585 88

  3. OpenPositions Public

    83 5

  4. foundry-full-course-cu Public

    5.1k 1.3k

  5. audit-checklist Public

    Aggregated audit checklist

    301 78

  6. brand-assets Public

    Logos, colours and brand guidelines used at Cyfrin

    JavaScript 6

Repositories

Showing 10 of 204 repositories
  • security-and-auditing-full-course-s23 Public

    The ultimate, most advanced, security, DeFi, assembly, web3 auditor course ever created.

    Solidity 1,642 GPL-3.0 375 3 0 Updated Aug 13, 2025
  • moccasin Public

    Titanoboa-based vyper smart contract development framework

    Python 154 Apache-2.0 33 41 (3 issues need help) 3 Updated Aug 12, 2025
  • Updraft Public
    Python 95 AGPL-3.0 75 4 1 Updated Aug 11, 2025
  • wise-signer-snap Public

    At least dump your calldata to an AI to understand what you're signing.

    TypeScript 29 Apache-2.0 8 0 0 Updated Aug 10, 2025
  • aderyn Public

    Solidity Static Analyzer that easily integrates into your editor

    Rust 585 GPL-2.0 88 8 (1 issue needs help) 2 Updated Aug 10, 2025
  • cyfrin-audit-reports Public

    A list of public audit reports conducted by the Cyfrin team

    Python 255 44 0 0 Updated Aug 6, 2025
  • aderyn-ci Public
    JavaScript 3 MIT 0 0 2 Updated Aug 4, 2025
  • advanced-defi-2024 Public
    Solidity 125 GPL-3.0 71 0 2 Updated Jul 29, 2025
  • minimal-account-abstraction Public
    Solidity 51 25 1 0 Updated Jul 28, 2025
  • rust-crash-course Public
    Rust 26 AGPL-3.0 30 2 0 Updated Jul 24, 2025
View all repositories

Sponsoring

  • @huntabyte
GitHub Sponsor