AxMCPLoggingLevel
type AxMCPLoggingLevel =
| "debug"
| "info"
| "notice"
| "warning"
| "error"
| "critical"
| "alert"
| "emergency";Defined in: https://github.com/ax-llm/ax/blob/e690b4823b8309e258594064abe941d4cff6ef89/src/ax/mcp/types.ts#L415