What is Shannon?
This agent operates under a “white-box” model, allowing it to directly access and analyze the target application’s source code. Unlike other scanners, Shannon seeks to understand the internal logic before attempting any action.
Its primary function is to identify attack vectors through deep study of the software architecture. This provides a much more precise view than tools that only interact with the external interface.
Real Analysis and Execution
Shannon is not limited to detecting theoretical patterns in code. The agent uses browser automation and command-line tools to attempt real attacks against the infrastructure.
This process allows the AI to plan complex attacks based on discovered weaknesses. The tool combines the reasoning capabilities of language models with the technical execution of security protocols.
Reports Without False Positives
One of the greatest advantages of this system is its reporting criteria. Shannon does not include vulnerabilities that only exist on paper or are mere theoretical suspicions.
The agent only adds a vulnerability to the final report if it can generate a functional exploit. This ensures that developers receive only problems that have been demonstrated through a proof-of-concept (PoC).
Availability and Environment
The project is distributed under an open-source model to encourage community security auditing. Users can run the full version of the agent locally.
To facilitate deployment, Shannon is distributed via ephemeral Docker containers. This ensures an isolated and clean execution environment, minimizing interference with the user’s systems.
LLM Compatibility
Flexibility is a central pillar of this autonomous agent. Shannon is not tied to a single artificial intelligence provider, allowing it to adapt to different infrastructures.
The system is compatible with the major models on the market, including Anthropic, OpenAI, and Google Gemini. This allows security teams to choose the model that best fits their needs.
Limitations and Responsible Use
Despite its autonomy, the tool has a defined scope. Shannon is specialized in web environments and APIs, making it unsuitable for other network architectures or operating systems.
Additionally, its use strictly requires prior authorization of the systems to be audited. The deployment of this agent must always be carried out under ethical and legal cybersecurity frameworks.
