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@trailofbits

Trail of Bits

More code: binary lifters @lifting-bits, blockchain @crytic, forks @trail-of-forks
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 1.8k 218

  2. skills skills Public

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

    Python 2.7k 214

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 601 66

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 229 28

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 475 46

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 146 7

Repositories

Showing 10 of 259 repositories
  • ebpfault Public

    A BPF-based syscall fault injector

    trailofbits/ebpfault’s past year of commit activity
    C++ 106 Apache-2.0 11 1 2 Updated Feb 16, 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 4 Updated Feb 16, 2026
  • buttercup Public

    Buttercup finds and patches software vulnerabilities

    trailofbits/buttercup’s past year of commit activity
    Python 1,484 AGPL-3.0 163 52 6 Updated Feb 15, 2026
  • protofuzz Public

    Google Protocol Buffers message generator

    trailofbits/protofuzz’s past year of commit activity
    Python 283 MIT 36 9 5 Updated Feb 16, 2026
  • necessist Public

    A mutation-based tool for finding bugs in tests

    trailofbits/necessist’s past year of commit activity
    Rust 134 AGPL-3.0 18 17 1 Updated Feb 16, 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 2 Updated Feb 16, 2026
  • build-wrap Public

    Help protect against malicious build scripts

    trailofbits/build-wrap’s past year of commit activity
    Rust 24 AGPL-3.0 4 2 1 Updated Feb 15, 2026
  • skills-curated Public

    Curated, community-vetted Claude Code plugin marketplace

    trailofbits/skills-curated’s past year of commit activity
    Python 113 CC-BY-SA-4.0 2 0 2 Updated Feb 15, 2026
  • pajaMAS Public

    Multi-agent system (MAS) hijacking demos

    trailofbits/pajaMAS’s past year of commit activity
    Python 40 Apache-2.0 3 3 5 Updated Feb 15, 2026
  • dylint Public

    Run Rust lints from dynamic libraries

    trailofbits/dylint’s past year of commit activity
    Rust 533 Apache-2.0 49 46 (1 issue needs help) 7 Updated Feb 15, 2026