Intermittent MCP tool discovery failure in Agent Builder (HTTP 424) but direct @openai/agents calls succeed
OpenAI Developer Community
February 13, 2026
Hey @Irfan_Mohammed9, appreciate you flagging this. We’re going to take a closer look and dig into what might be causing it. If you’ve noticed any patterns or other error messages, feel free to share, that kind of detail can really help. We’ll report back once we know more.
Discussion in the ATmosphere