Starlet #29 Agentic Security: Open-Source Vulnerability Scanner for AI Systems
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Starlet #29 Agentic Security: Open-Source Vulnerability Scanner for AI Systems

Alexander Myasoedov 3 min read

This is the twenty-ninth issue of The Starlet List. If you want to prompt your open source project on star-history.com for free, please check out our announcement.


Agentic Security is an open-source vulnerability scanner designed to protect Agent Workflows and Large Language Models (LLMs) from jailbreaks, fuzzing, and multimodal attacks. Built for developers, researchers, and security teams, Agentic Security empowers you to proactively identify and mitigate risks in AI systems—all within a lightweight, Python-based framework.

Agentic Security is Apache 2.0-licensed on GitHub and has already sparked interest in the AI security community. Whether you’re securing LLMs or stress-testing APIs, this tool is your go-to for building safer, more reliable AI deployments.


🚨 The Problem: AI Systems Are Vulnerable

As AI adoption skyrockets, so do the threats. LLMs face sophisticated attacks:

  • Jailbreaks that bypass safety guardrails
  • Fuzzing that exposes edge cases
  • Multimodal exploits via text, images, or audio

Traditional security tools aren’t equipped to handle these risks, leaving AI systems exposed. We built Agentic Security to address this gap after encountering these challenges firsthand in real-world deployments.


🛡️ The Solution: Comprehensive AI Security Testing

Agentic Security brings cutting-edge tools to safeguard your LLMs and agent workflows:

🔍 Multimodal Attacks 🖼️🎙️

Test vulnerabilities across text, images, and audio inputs.

🌀 Multi-Step Jailbreaks

Simulate iterative attack sequences to uncover hidden weaknesses.

🧪 Comprehensive Fuzzing

Stress-test with randomized inputs to catch unexpected behaviors.

🌐 API Stress Testing

Push LLM APIs to their limits with real-world attack scenarios.

📡 RL-Based Attacks

Use reinforcement learning to evolve adaptive probes against your defenses.

With seamless CI/CD integration and a user-friendly UI, Agentic Security makes it easy to secure AI at scale.


🎬 Demo

Check out the live demo to see Agentic Security in action, probing an LLM with a multimodal attack in under 5 minutes!

🔗 Agentic Security UI booking-screen


🚀 Why Agentic Security?

✔️ Open Source: Freely extendable under Apache 2.0.

✔️ Python-Powered: No need to juggle languages—just pure Python.

✔️ Scalable: Handles thousands of probes efficiently with minimal setup.

✔️ CI/CD Ready: Integrates into GitHub Actions for automated scans.

When we stress-tested an internal LLM with Agentic Security, we identified a 24.8% failure rate on jailbreak attempts—well within our 30% threshold—and patched it fast. Now, we’re sharing this power with you.


⚡ Getting Started

Install Agentic Security with one command:

pip install agentic_security

Launch it:

agentic_security --port=8718 --host=0.0.0.0

Or run it as a CI check:

agentic_security ci

See the Quick Start guide for more.

🔧 What Can You Build?

  • Secure LLM Deployments: Harden chatbots and APIs against attacks.
  • Research Tools: Probe cutting-edge models for academic studies.
  • Compliance Testing: Align with OWASP Top 10 for AI security.
  • Custom Attack Datasets: Extend with your own prompts and modalities.

📚 Learn More

💻 GitHub Repo 📖 Docs

🤝 Contribute

We’d love your help! Fork the repo, submit a PR, or join us on Discord to shape the future of AI security. Check the Roadmap for upcoming features like new attack vectors and OWASP integration.

The Future of Agentic Security

We’re just getting started! Here’s what’s on the horizon:

  • RL-Powered Attacks: An attacker LLM trained with reinforcement learning to dynamically evolve jailbreaks and outsmart defenses.
  • Massive Dataset Expansion: Scaling to 100,000+ prompts across text, image, and audio modalities—curated for real-world threats.
  • Daily Attack Updates: Fresh attack vectors delivered daily, keeping your scans ahead of the curve.
  • Community Modules: A plug-and-play ecosystem where you can share and deploy custom probes, datasets, and integrations.

Agentic Security is here to make AI safer—one probe at a time. Try it out, and let us know what you think! 🚀