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LLM Prompt Injection Detector

★ 1.5K150 forksTypeScriptApache-2.0protectai

Rebuff is a prompt-injection defense toolkit with heuristic and LLM-based detection, attack-signature storage, and canary-token leak detection. It provides JavaScript/TypeScript and Python SDKs and can use Pinecone or Chroma for vector storage.

Use Cases

Detect prompt injection in user inputDetect canary token leakage in model outputsStore and identify similar attacks using embeddingsAdd layered defenses to LLM applications

Built With

Language
TypeScript
Frameworks
OpenAI · Pinecone · Chroma · Supabase

Tags

prompt injection · LLM security · detection · canary tokens · attack detection · embeddings · TypeScript SDK · Python SDK