Minor agent-orchestrator updates (#746)

Tidy agent-orchestrator logs

Added CLI support for selecting the pattern...

  tg-invoke-agent -q "What is the document about?" -p supervisor -v
  tg-invoke-agent -q "What is the document about?" -p plan-then-execute -v
  tg-invoke-agent -q "What is the document about?" -p react -v

Added new event types to tg-show-explain-trace

trustgraph-flow/trustgraph/agent/orchestrator/aggregator.py

@@ -57,7 +57,7 @@ class Aggregator:
             "request_template": request_template,
             "created_at": time.time(),
         }
-        logger.info(
+        logger.debug(
             f"Aggregator: registered fan-out {correlation_id}, "
             f"expecting {expected_siblings} subagents"
         )
@@ -82,7 +82,7 @@ class Aggregator:
         completed = len(entry["results"])
         expected = entry["expected"]
 
-        logger.info(
+        logger.debug(
             f"Aggregator: {correlation_id} — "
             f"{completed}/{expected} subagents complete"
         )

trustgraph-flow/trustgraph/agent/orchestrator/pattern_base.py

@@ -106,7 +106,7 @@ class PatternBase:
         )
 
         await next(completion_request)
-        logger.info(
+        logger.debug(
             f"Subagent completion emitted for "
             f"correlation={request.correlation_id}, "
             f"goal={getattr(request, 'subagent_goal', '')}"

trustgraph-flow/trustgraph/agent/orchestrator/react_pattern.py

@@ -60,10 +60,6 @@ class ReactPattern(PatternBase):
         filtered_tools = self.filter_tools(
             self.processor.agent.tools, request,
         )
-        logger.info(
-            f"Filtered from {len(self.processor.agent.tools)} "
-            f"to {len(filtered_tools)} available tools"
-        )
 
         # Create temporary agent with filtered tools and optional framing
         additional_context = self.processor.agent.additional_context

trustgraph-flow/trustgraph/agent/orchestrator/service.py

@@ -414,7 +414,6 @@ class Processor(AgentService):
             self.meta_router = MetaRouter(config=config)
 
             logger.info(f"Loaded {len(tools)} tools")
-            logger.info("Tool configuration reloaded.")
 
         except Exception as e:
             logger.error(
@@ -436,7 +435,7 @@ class Processor(AgentService):
                 answer_text = step.observation
                 break
 
-        logger.info(
+        logger.debug(
             f"Received subagent completion: "
             f"correlation={correlation_id}, goal={subagent_goal}"
         )

trustgraph-flow/trustgraph/agent/react/service.py

@@ -550,8 +550,6 @@ class Processor(AgentService):
                 current_state=getattr(request, 'state', None)
             )
             
-            logger.info(f"Filtered from {len(self.agent.tools)} to {len(filtered_tools)} available tools")
-            
             # Create temporary agent with filtered tools
             temp_agent = AgentManager(
                 tools=filtered_tools,

trustgraph-flow/trustgraph/agent/tool_filter.py

@@ -34,17 +34,17 @@ def filter_tools_by_group_and_state(
     if current_state is None or current_state == "":
         current_state = "undefined"
         
-    logger.info(f"Filtering tools with groups={requested_groups}, state={current_state}")
-    
+    logger.debug(f"Filtering tools with groups={requested_groups}, state={current_state}")
+
     filtered_tools = {}
-    
+
     for tool_name, tool in tools.items():
         if _is_tool_available(tool, requested_groups, current_state):
             filtered_tools[tool_name] = tool
         else:
             logger.debug(f"Tool {tool_name} filtered out")
-            
-    logger.info(f"Filtered {len(tools)} tools to {len(filtered_tools)} available tools")
+
+    logger.debug(f"Filtered {len(tools)} tools to {len(filtered_tools)} available tools")
     return filtered_tools