Witness AI for Applications provides runtime security and threat protection for AI applications, models, and agents. The platform offers bidirectional defense that secures prompts before models and agents act, and filters responses before users see them or agents execute downstream actions. The solution provides visibility into AI activity across applications and agents through monitoring that identifies suspicious patterns. It discovers which agentic plugins are running, which external tools agents access, and which employees invoke them. The platform creates detailed audit trails for security teams and compliance requirements. The platform blocks prompt injection and jailbreak attempts in real-time without reducing performance. It applies governance across AI use cases including employee chatbots, developer tools, production models, and autonomous agents through a unified platform. The intent-based policy engine understands the meaning and purpose behind AI activity rather than just text patterns. Witness AI operates at the network level without requiring SDKs or invasive instrumentation. It provides oversight and protection across embedded AI features in SaaS, in-house LLM applications, and third-party copilots. The platform includes automated adversarial testing capabilities to identify and fix vulnerabilities in AI applications before production deployment. The solution tracks activity including data tokenization, intelligent prompt routing to internal models, and blocked attacks to support compliance requirements.