SupraWall

About

AI agents can become unpredictable, and their system prompts are often circumvented with a 94% bypass rate. SupraWall is an open-source, zero-trust firewall designed to protect the real world from your AI agents. It requires just one line of code and adds no latency. Its single SDK provides several key functions: it securely stores credentials away from prompts, enforces strict budget limits and prevents infinite loops, deterministically blocks unauthorized tool use, removes personal data before any exposure, ensures compliance with the EU AI Act, and enables human approval workflows. It is compatible with LangChain, CrewAI, OpenClaw, and Hermes.