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@trailofbits

Trail of Bits

More code: binary lifters @lifting-bits, blockchain @crytic, forks @trail-of-forks
README.md
The Trail of Bits logo

Since 2012, Trail of Bits has helped secure some of the world's most targeted organizations and devices.

We combine high-end security research with a real-world attacker mentality to reduce risk and fortify code.

Some of our work:


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  1. publications publications Public

    Publications from Trail of Bits

    Python 1.7k 212

  2. skills skills Public

    Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows

    Python 1.8k 139

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 597 66

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 226 28

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 468 46

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 142 7

Repositories

Showing 10 of 250 repositories
  • buttercup Public

    Buttercup finds and patches software vulnerabilities

    trailofbits/buttercup’s past year of commit activity
    Python 1,441 AGPL-3.0 159 52 7 Updated Jan 24, 2026
  • dylint Public

    Run Rust lints from dynamic libraries

    trailofbits/dylint’s past year of commit activity
    Rust 527 Apache-2.0 49 46 (1 issue needs help) 7 Updated Jan 24, 2026
  • codeql Public Forked from github/codeql

    CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security

    trailofbits/codeql’s past year of commit activity
    CodeQL 1 MIT 2,148 0 4 Updated Jan 24, 2026
  • skills Public

    Trail of Bits Claude Code skills for security research, vulnerability detection, and audit workflows

    trailofbits/skills’s past year of commit activity
    Python 1,832 CC-BY-SA-4.0 139 5 6 Updated Jan 23, 2026
  • mewt Public

    mewt is a mutation testing framework

    trailofbits/mewt’s past year of commit activity
    C 1 AGPL-3.0 0 0 1 Updated Jan 23, 2026
  • publications Public

    Publications from Trail of Bits

    trailofbits/publications’s past year of commit activity
    Python 1,710 CC-BY-SA-4.0 212 8 5 Updated Jan 23, 2026
  • polyfile Public

    A pure Python cleanroom implementation of libmagic, with instrumented parsing from Kaitai struct and an interactive hex viewer

    trailofbits/polyfile’s past year of commit activity
    Python 378 Apache-2.0 29 19 (2 issues need help) 3 Updated Jan 23, 2026
  • vendetect Public

    A tool to automatically detect copy+pasted and vendored code between repositories

    trailofbits/vendetect’s past year of commit activity
    Python 74 AGPL-3.0 6 2 3 Updated Jan 23, 2026
  • rfc3161-client Public

    An Opinionated Python RFC3161 Client

    trailofbits/rfc3161-client’s past year of commit activity
    Rust 4 Apache-2.0 4 2 0 Updated Jan 23, 2026
  • fickling Public

    A Python pickling decompiler and static analyzer

    trailofbits/fickling’s past year of commit activity
    Python 597 LGPL-3.0 66 9 10 Updated Jan 23, 2026
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