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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 1.7k 211

  2. skills skills Public

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

    Python 798 56

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 597 65

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 223 27

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 466 46

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 138 7

Repositories

Showing 10 of 251 repositories
  • anamorpher Public

    image scaling attacks for multi-modal prompt injection

    trailofbits/anamorpher’s past year of commit activity
    Python 1,016 Apache-2.0 88 2 1 Updated Jan 15, 2026
  • instafix-SVF Public Forked from SVF-tools/SVF

    SVF fork for INSTAFIX

    trailofbits/instafix-SVF’s past year of commit activity
    C++ 1 483 0 0 Updated Jan 15, 2026
  • buttercup Public

    Buttercup finds and patches software vulnerabilities

    trailofbits/buttercup’s past year of commit activity
    Python 1,433 AGPL-3.0 159 53 8 Updated Jan 16, 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 798 CC-BY-SA-4.0 56 2 0 Updated Jan 15, 2026
  • instafix-llvm Public Forked from llvm/llvm-project

    LLVM fork for INSTAFIX

    trailofbits/instafix-llvm’s past year of commit activity
    LLVM 3 16,044 0 5 Updated Jan 15, 2026
  • it-depends Public

    A tool to automatically build a dependency graph and Software Bill of Materials (SBOM) for packages and arbitrary source code repositories.

    trailofbits/it-depends’s past year of commit activity
    Python 381 LGPL-3.0 22 12 2 Updated Jan 15, 2026
  • fickling Public

    A Python pickling decompiler and static analyzer

    trailofbits/fickling’s past year of commit activity
    Python 597 LGPL-3.0 65 14 6 Updated Jan 15, 2026
  • test-fuzz Public

    To make fuzzing Rust easy

    trailofbits/test-fuzz’s past year of commit activity
    Rust 194 AGPL-3.0 24 14 2 Updated Jan 15, 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 15, 2026
  • modelcontextprotocol-servers Public Forked from modelcontextprotocol/servers

    Model Context Protocol Servers

    trailofbits/modelcontextprotocol-servers’s past year of commit activity
    JavaScript 4 MIT 9,310 0 12 Updated Jan 14, 2026