refactor(agent): remove enabled state

src/langbot/pkg/agent/runner/binding_resolver.py

@@ -22,7 +22,7 @@ class AgentBindingResolver:
         event: AgentEventEnvelope,
         agents: list[AgentConfig],
     ) -> AgentBinding:
-        """Resolve exactly one enabled Agent for the event.
+        """Resolve exactly one Agent for the event.
 
         Callers that source agents from bot/workspace/global configuration must
         pre-filter candidates to the event scope before calling this resolver.
@@ -30,7 +30,7 @@ class AgentBindingResolver:
         Agent and does not carry enough scope metadata to make that decision
         safely here.
         """
-        matches = [agent for agent in agents if agent.enabled and event.event_type in agent.event_types]
+        matches = [agent for agent in agents if event.event_type in agent.event_types]
 
         if not matches:
             raise AgentBindingResolutionError(f'No Agent binding matches event_type={event.event_type}')
@@ -59,7 +59,6 @@ class AgentBindingResolver:
             resource_policy=agent.resource_policy,
             state_policy=agent.state_policy,
             delivery_policy=agent.delivery_policy,
-            enabled=agent.enabled,
             agent_id=agent.agent_id,
             processor_type=agent.processor_type,
             processor_id=agent.processor_id or agent.agent_id,

src/langbot/pkg/agent/runner/host_models.py

@@ -181,9 +181,6 @@ class AgentConfig(pydantic.BaseModel):
     event_types: list[str] = pydantic.Field(default_factory=lambda: ['message.received'])
     """Event types this Agent handles."""
 
-    enabled: bool = True
-    """Whether this Agent can be selected by a binding resolver."""
-
     metadata: dict[str, typing.Any] = pydantic.Field(default_factory=dict)
     """Non-protocol diagnostic metadata, such as legacy config source."""
 
@@ -219,9 +216,6 @@ class AgentBinding(pydantic.BaseModel):
     delivery_policy: DeliveryPolicy = pydantic.Field(default_factory=DeliveryPolicy)
     """Delivery policy."""
 
-    enabled: bool = True
-    """Whether binding is enabled."""
-
     agent_id: str | None = None
     """Host-side Agent/config identifier for this binding."""
 

src/langbot/pkg/agent/runner/query_entry_adapter.py

@@ -151,7 +151,6 @@ class QueryEntryAdapter:
             state_policy=state_policy,
             delivery_policy=delivery_policy,
             event_types=[event_type],
-            enabled=True,
             metadata={'source': 'pipeline_adapter'},
         )