Claude cli >= 2.1.154 breaks local use with vLLM by introducing "ctx", "msg" and "system" roles for API messages. This 1-line patch to vLLM fixes it.

In three linesClaude CLI >= 2.1.154 introduces "ctx", "msg", and "system" roles for API messages, breaking vLLM compatibility. A one-line patch in vLLM restores compatibility and enables Claude workflows with local models like MiniMax-M2.7.

Summary generated by Claude — human-verified