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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 225

  2. skills skills Public

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

    Python 4.7k 403

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 619 68

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 232 31

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 495 52

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 158 9

Repositories

Showing 10 of 269 repositories
  • test-fuzz Public

    To make fuzzing Rust easy

    trailofbits/test-fuzz’s past year of commit activity
    Rust 200 AGPL-3.0 25 8 (1 issue needs help) 2 Updated Apr 18, 2026
  • cast_checks Public

    A procedural macro to check for invalid casts

    trailofbits/cast_checks’s past year of commit activity
    Rust 10 Apache-2.0 3 0 0 Updated Apr 18, 2026
  • necessist Public

    A mutation-based tool for finding bugs in tests

    trailofbits/necessist’s past year of commit activity
    Rust 140 AGPL-3.0 19 18 0 Updated Apr 18, 2026
  • pip-plugin-pep740 Public

    An implementation of a pip plugin that verifies PEP-740 attestations before installing a package, and aborts the installation if verification fails.

    trailofbits/pip-plugin-pep740’s past year of commit activity
    Python 5 Apache-2.0 0 1 0 Updated Apr 18, 2026
  • dylint Public

    Run Rust lints from dynamic libraries

    trailofbits/dylint’s past year of commit activity
    Rust 570 Apache-2.0 50 46 (1 issue needs help) 8 Updated Apr 18, 2026
  • scribe Public

    Local transcription and speaker diarization with pyannote and parakeet

    trailofbits/scribe’s past year of commit activity
    Python 26 MIT 3 0 3 Updated Apr 18, 2026
  • pylock-attestations Public

    CLI tool to add attestation identities to `pylock.toml` files

    trailofbits/pylock-attestations’s past year of commit activity
    Python 6 Apache-2.0 1 4 0 Updated Apr 17, 2026
  • cookiecutter-python Public

    A cookiecutter template for a best-practices Python project

    trailofbits/cookiecutter-python’s past year of commit activity
    Python 37 Apache-2.0 7 0 2 Updated Apr 17, 2026
  • mewt Public

    mewt is a mutation testing framework

    trailofbits/mewt’s past year of commit activity
    C 24 AGPL-3.0 0 0 2 Updated Apr 17, 2026
  • zkdocs Public

    Interactive documentation on zero-knowledge proof systems and related primitives.

    trailofbits/zkdocs’s past year of commit activity
    HTML 177 CC-BY-4.0 48 6 9 Updated Apr 17, 2026

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