aegisflow 2.0.0

A sophisticated Security Liaison and Governance Layer for AI Agents

🛡️ AegisFlow

The Universal Security Layer for AI Agents.

AegisFlow is a CPU-efficient Python library that sits between your LLM and your system. It prevents prompt injections, scrubs sensitive data (API keys/PII), and enforces a "Human-in-the-Loop" protocol for high-risk operations.

✨ Features

• Sentinel State Engine: Tracks agent behavior over time and escalates threats based on "risk streaks."
• Behavioral Redlines: Detects recursive deletions (rm -rf), unauthorized POST requests, and security bypass attempts.
• Key Scrubber: Automatically redacts API keys and EMV data before they leak to the LLM.
• Human-in-the-Loop: Requires a "Reasoning String" justification for any high-risk system commands.

🚀 Quick Start

pip install aegisflow

Scan your agent scripts for vulnerabilities:

aegis scan my_agent_script.py

🏗️ Architecture

AegisFlow operates as a lightweight governance layer. It intercepts function calls and network requests, assigning a Threat Level (Low, Medium, High) to each action.

• Low Risk: Allowed and logged.
• Medium Risk: Warned and logged; contributes to a "Risk Streak."
• High Risk: Blocked unless the user provides a valid Reasoning String.

📊 Sentinel Reports

View your security audit logs in a professional terminal dashboard:

aegis report

Example Output:

+-----------------------------------------------------------------------------+
| Timestamp                | Level  | Action      | Outcome     | Details     |
|--------------------------+--------+-------------+-------------+-------------|
| 2026-02-10T12:34:07-0500 | Low    | safe_op     | EXECUTED    | {'content': |
| 2026-02-10T23:03:31-0500 | High   | file_op     | USER_OVERR | {'path':    |
|                          |        |             |             | '/etc/shad |
+-----------------------------------------------------------------------------+

📦 Installation & Setup

1. Install via Pip:

   pip install aegisflow
   

2. Initialize Configuration (Optional): Create a .aegis.json in your project root:

   {
     "protected_paths": ["/prod/db", "./secrets"],
     "strict_mode": true
   }
   

🤝 Universal AI Integration

AegisFlow is designed to wrap any LLM provider. (Coming soon: Native LiteLLM integration).

License

MIT