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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 220

  2. skills skills Public

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

    Python 3.1k 241

  3. fickling fickling Public

    A Python pickling decompiler and static analyzer

    Python 604 67

  4. vscode-weaudit vscode-weaudit Public

    Create code bookmarks and code highlights with a click.

    TypeScript 230 29

  5. semgrep-rules semgrep-rules Public

    Semgrep queries developed by Trail of Bits.

    Go 483 46

  6. codeql-queries codeql-queries Public

    CodeQL queries developed by Trail of Bits

    CodeQL 148 7

Repositories

Showing 10 of 263 repositories
  • 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 Mar 3, 2026
  • necessist Public

    A mutation-based tool for finding bugs in tests

    trailofbits/necessist’s past year of commit activity
    Rust 137 AGPL-3.0 19 17 4 Updated Mar 3, 2026
  • multiplier Public

    Code auditing productivity multiplier.

    trailofbits/multiplier’s past year of commit activity
    C++ 466 Apache-2.0 32 115 (34 issues need help) 2 Updated Mar 3, 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 Mar 3, 2026
  • checksec-anywhere Public

    Analyze binary security features instantly in your browser.

    trailofbits/checksec-anywhere’s past year of commit activity
    Rust 18 Apache-2.0 2 6 2 Updated Mar 3, 2026
  • cookiecutter-python Public

    A cookiecutter template for a best-practices Python project

    trailofbits/cookiecutter-python’s past year of commit activity
    Python 31 Apache-2.0 7 0 2 Updated Mar 2, 2026
  • pylock-attestations Public

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

    trailofbits/pylock-attestations’s past year of commit activity
    Python 5 Apache-2.0 1 4 0 Updated Mar 2, 2026
  • test-fuzz Public

    To make fuzzing Rust easy

    trailofbits/test-fuzz’s past year of commit activity
    Rust 198 AGPL-3.0 25 10 (1 issue needs help) 2 Updated Mar 2, 2026
  • build-wrap Public

    Help protect against malicious build scripts

    trailofbits/build-wrap’s past year of commit activity
    Rust 26 AGPL-3.0 4 1 0 Updated Mar 2, 2026
  • mcp-context-protector Public

    MCP security wrapper

    trailofbits/mcp-context-protector’s past year of commit activity
    Python 213 Apache-2.0 17 5 6 Updated Mar 2, 2026