Agentic Security

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Introduction

Agentic Security is an open-source scanner for agent workflows and large language models. It protects AI systems against jailbreaks, fuzzing and multimodal attacks.

It probes text, image and audio inputs, simulates iterative multi-step attack sequences, stress-tests models with randomised inputs, connects to LLM APIs for high-volume attack scenarios, and uses reinforcement learning to craft adaptive probes that evolve with a model’s defences.

The source code is at msoedov/agentic_security on GitHub under the Apache-2.0 licence, with about 2,000 stars; the most recent commit was on 11 November 2026.

Features

1. Multimodal probing: Text, images and audio.
2. Multi-step attacks: Iterative jailbreak sequences.
3. Fuzzing: Randomised inputs.
4. API integration: Test any LLM endpoint.
5. RL-driven probes: Adaptive attacks.

Pros

1. Free to use: Open source under the Apache-2.0 licence, so the core tool costs nothing to use.
2. Actively maintained: The repository had commits as recent as 11 November 2026.

Cons

1. Smaller project: Fewer maintainers than garak.
2. Python setup: Requires local environment.

Usage and Links (Example)

pip install agentic_security
agentic_security --help
agentic_security init   # create a CI config
agentic_security ci     # run scans in CI

Running agentic_security starts a local UI (set the port with --port) where you point it at your LLM endpoint.

Resources:

• Agentic Security website

Pricing

Prices were not listed on the website when checked on 11 November 2026; contact the vendor for plans.

Recommended for?

1. AI engineers adding jailbreak scans to CI.

Conclusion

Agentic Security is a capable open-source LLM attack scanner.

Run it alongside garak for broader probe coverage.

On CheckOps, Agentic Security is filed under the Security testing and Release & CI gates stages. Related tools listed here include garak, PyRIT, DeepTeam, Promptfoo, Giskard and Lakera. When comparing them, weigh the licence, the languages and platforms each supports, whether it is self-hosted or managed, and how cleanly it slots into your existing CI pipeline. Details on this page were checked against the official website, documentation and repository on 11 November 2026.