Open Source Archive

The AI Cyber Challenge was designed to advance cybersecurity technology AND ensure that technology is applied to secure the code we all rely on. To that end, all 7 finalist teams are releasing their competition Cyber Reasoning Systems (CRSs) open-source in order to accelerate the distribution and use of the AIxCC-developed technology within the cybersecurity and software development fields.

In addition, you are invited to access, test, use and build on the following:

→ AIxCC competition infrastructure
→ Competition Challenges
→ Cyber Reasoning Unified Model Benchmark System (CRUMBS)
→ Competition harness documentation
→ And more!

API Explorer

Browse the Competition and CRS API specifications with a streamlined doc viewer.

>>> API Explorer

Artiphishell

Shellphish's cyber reasoning system.

Team: Shellphish

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

Atlantis

Team Atlanta's cyber reasoning system.

Team: Team Atlanta

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

RoboDuck

Theori's cyber reasoning system.

Team: Theori

>>> Theori's official AIxCC Landing Page: GitHub

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

Buttercup

Trail of Bits' cyber reasoning system.

Team: Trail of Bits

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

Fuzzing Brain

All You Need IS A Fuzzing Brain's cyber reasoning system.

Team: All You Need IS A Fuzzing Brain

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

Bug Buster

42 b3yond 6ug's cyber reasoning system.

Team: 42 b3yond 6ug

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

Lacrosse

Lacrosse's cyber reasoning system.

Team: Lacrosse

>>> Semifinal Release: GitHub

>>> Final Release: GitHub

SHERPA

Security Harness Engineering for Robust Program Analysis, or SHERPA, intelligently generates fuzzing harnesses for attacker-controlled entrypoints

>>> Repo: GitHub

Competition API

This is the implementation of the Competition API that was used for the Final Round.

>>> Repo: GitHub

Challenge Repository Visualizer

An interactive visualizer for navigating the challenge repository codebases and seeing how vulnerabilities are detected.

>>> Repository Visualizer

Finals Scoring Pipeline

Audit log analysis and scoring computation system that evaluates CRS performance by processing competition event logs to generate rankings and metrics.

>>> Finals Scoring Pipeline