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Augustus

Security community

Description

LLM security testing framework for detecting prompt injection, jailbreaks, and adversarial attacks — 190+ probes, 28 providers, single Go binary

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

Augustus - LLM vulnerability scanner for prompt injection, jailbreak, and adversarial attack testing

Augustus - LLM Vulnerability Scanner

Test large language models against 210+ adversarial attacks covering prompt injection, jailbreaks, encoding exploits, and data extraction.

[![CI](https://github.com/praetorian-inc/augustus/actions/workflows/ci.yaml/badge.svg)](https://github.com/praetorian-inc/augustus/actions/workflows/ci.yaml) [![Go Version](https://img.shields.io/github/go-mod/go-version/praetorian-inc/augustus)](go.mod) [![License](https://img.shields.io/github/license/praetorian-inc/augustus)](LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/praetorian-inc/augustus)](https://goreportcard.com/report/github.com/praetorian-inc/augustus) [![GitHub Release](https://img.shields.io/github/v/release/praetorian-inc/augustus?include_prereleases&sort=semver)](https://github.com/praetorian-inc/augustus/releases)

**Augustus** is a Go-based LLM vulnerability scanner for security professionals. It tests large language models against a wide range of adversarial attacks, integrates with 28 LLM providers, and produces actionable vulnerability reports.

Unlike research-oriented tools, Augustus is built for production security testing — concurrent scanning, rate limiting, retry logic, and timeout handling come out of the box.

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