cybozu/prompt-hardener

Set of tools to assess and improve LLM security.

⚡ Vigil ⚡ Detect prompt injections, jailbreaks, and other potentially risky Large Language Model (LLM) inputs

AI red-teaming tool and LLM security framework to evaluate agentic AI applications. Tests prompt injections, handles vulnerability assessment, SBOM generation, and static analysis.

Agentic LLM Vulnerability Scanner / AI red teaming kit 🧪

Security first LLM gateway and guardrails for AI applications, agents and AI powered IDEs

Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.

Static security scanner for LLM agents — prompt injection, MCP config auditing, taint analysis. 51 rules mapped to OWASP Agentic Top 10 (2026). Works with LangChain, CrewAI, AutoGen.

Make your GenAI Apps Safe & Secure 🚀 Test & harden your system prompt

A security scanner for your LLM agentic workflows