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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 1.9k 245

  2. skills skills Public

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

    Python 7.7k 666

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 674 84

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 248 37

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 533 60

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 178 11

Repositories

Showing 10 of 297 repositories
  • tlslib.py Public

    MVP for updated PEP 543 proposal

    trailofbits/tlslib.py's past year of commit activity
    Python 14 Apache-2.0 1 2 1 Updated Oct 21, 2026
  • pylock-attestations Public

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

    trailofbits/pylock-attestations's past year of commit activity
    Python 7 Apache-2.0 1 3 0 Updated Oct 21, 2026
  • dylint Public

    Run Rust lints from dynamic libraries

    trailofbits/dylint's past year of commit activity
    Rust 694 Apache-2.0 66 54 (1 issue needs help) 16 Updated Oct 21, 2026
  • graphtage Public

    A semantic diff utility and library for tree-like files such as JSON, JSON5, XML, HTML, YAML, and CSV.

    trailofbits/graphtage's past year of commit activity
    Python 2,491 LGPL-3.0 60 12 (1 issue needs help) 8 Updated Oct 21, 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 7,675 CC-BY-SA-4.0 666 30 102 Updated Oct 21, 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 1 1 0 Updated Oct 21, 2026
  • trailofbits/gh-action-adapt-sigstore-pypi's past year of commit activity
    Python 2 Apache-2.0 0 0 1 Updated Oct 21, 2026
  • cookiecutter-python Public

    A cookiecutter template for a best-practices Python project

    trailofbits/cookiecutter-python's past year of commit activity
    Python 41 Apache-2.0 5 0 0 Updated Oct 21, 2026
  • bt-log Public Forked from Hayden-IO/bt-log

    Binary transparency log to make tampered artifact distribution auditable

    trailofbits/bt-log's past year of commit activity
    Go 0 1 0 0 Updated Oct 21, 2026
  • coop Public

    Isolated VM environment for running Claude Code and Codex

    trailofbits/coop's past year of commit activity
    Rust 789 Apache-2.0 43 42 10 Updated Oct 21, 2026