GoalCriteriaMiddleware

GoalCriteriaMiddleware(
  self,
  criteria_agent: Any,
  fallback_agent: Any = None
)

Bases

AgentMiddleware[GoalCriteriaState, Any]

Name	Type	Description
`criteria_agent`*	`Any`	Context-enabled nested agent (repository/web/MCP).
`fallback_agent`	`Any`	Default:`None` Optional goal-only agent used when the context-enabled agent fails at the graph level (e.g. exhausts its recursion budget) or returns no usable proposal. `None` disables the fallback, so such failures surface as an error.