PromptShark

A developer built PromptShark, an open-source MITM proxy that prevents AI agents from burning API credits on infinite loops. The tool sits between code and LLM providers, detects repetitive tool-call …

PromptShark, a transparent local proxy for AI agents, was released on Hacker News. The tool intercepts API calls between agents and OpenAI, detects infinite loops with a C++ engine, and enables replay…