Ethicore Engine™ - Guardian SDK – Multi-layer AI threat protection for Python LLMs

Summary: Ethicore Engine™ - Guardian SDK is a pip-installable security layer for Python that protects large language models (LLMs) from prompt injection, jailbreaks, and role hijacking. It uses three defense layers—pattern matching, offline ONNX semantic embeddings, and machine learning behavioral inference—without cloud dependency or latency overhead.

What it does

The SDK integrates directly with any LLM provider to block various AI threats before they reach the model. It offers an open-core community edition on PyPI and a licensed tier with an expanded 30-category threat library and production-grade models.

Who it's for

It targets developers building AI applications who need a provider-agnostic, drop-in security layer to protect LLM-powered products from active prompt-based attacks.

Why it matters

It addresses real, ongoing AI security risks by preventing manipulative inputs that can cause data leaks or harmful outputs, helping developers fulfill their responsibility to safeguard users.