diff --git a/protollm/agents/builder.py b/protollm/agents/builder.py
index ef134c4..8c9aea4 100644
--- a/protollm/agents/builder.py
+++ b/protollm/agents/builder.py
@@ -4,6 +4,12 @@
 from protollm.agents.universal_agents import (chat_node, plan_node,
                                               replan_node, summary_node,
                                               supervisor_node, web_search_node)
+import copy
+import time
+from typing import Annotated
+
+from langgraph.types import Command
+from langgraph.prebuilt import create_react_agent
 
 
 class GraphBuilder:
@@ -101,6 +107,61 @@ def _routing_function_planner(self, state):
         if state.get("response"):
             return END
         return "supervisor"
+    
+
+    def create_scenario_node(self, node_name: str):
+        """This function creates a scenario node for the agent."""
+        
+        def scenario_node(state: dict, config: dict) -> Command:
+            print(f"--------------------------------")
+            print(f"{node_name} agent called")  
+            print("Current task:")
+            print(state["task"])
+            print("--------------------------------")
+
+            task = state["task"]
+            plan = state["plan"]
+            system_prompt = config["configurable"]["scenario_agents_info"][node_name]["system_prompt"]
+            tools = config["configurable"]["scenario_agents_info"][node_name]["tools"]
+            
+            llm = config["configurable"]["llm"]
+            
+            agent = create_react_agent( 
+                llm, tools, prompt=system_prompt  
+            )
+
+            task_formatted = f"""For the following plan:
+            {str(plan)}\n\nYou are tasked with executing: {task}."""
+
+            max_retries = 3
+            for attempt in range(max_retries):
+                try:
+                    config["configurable"]["state"] = state
+                    agent_response = agent.invoke({"messages": [("user", task_formatted)]})
+
+                    return Command(
+                        update={
+                            "past_steps": Annotated[set, "or_"](
+                                {(task, agent_response["messages"][-1].content)}
+                            ),
+                            "nodes_calls": Annotated[set, "or_"](
+                                {
+                                    (
+                                        node_name,  
+                                        tuple(
+                                            (m.type, m.content)
+                                            for m in agent_response["messages"]
+                                        ),
+                                    )
+                                }
+                            ),
+                        },
+                    )
+
+                except Exception as e:
+                    print(f"{node_name} failed: {str(e)}. Retrying ({attempt+1}/{max_retries})")
+                    time.sleep(1.2**attempt)
+        return scenario_node
 
     def _build(self):
         """Build graph based on a non-dynamic agent skeleton"""
@@ -115,11 +176,14 @@ def _build(self):
             workflow.add_node("web_search", web_search_node)
             workflow.add_edge("web_search", "replan_node")
 
-        for agent_name, node in self.conf["configurable"][
-            "scenario_agent_funcs"
-        ].items():
+        for agent_name in self.conf["configurable"][
+            "scenario_agents"
+        ]:
+            node = copy.deepcopy(self.create_scenario_node(agent_name))
             workflow.add_node(agent_name, node)
             workflow.add_edge(agent_name, "replan_node")
+            self.conf["configurable"]["scenario_agent_funcs"]={}
+            self.conf["configurable"]["scenario_agent_funcs"][agent_name] = node
 
         workflow.add_edge(START, "chat")
 
diff --git a/protollm/agents/scenario_agent_example.py b/protollm/agents/scenario_agent_example.py
new file mode 100644
index 0000000..6e575d3
--- /dev/null
+++ b/protollm/agents/scenario_agent_example.py
@@ -0,0 +1,56 @@
+import time
+from typing import Annotated
+
+from langgraph.prebuilt import create_react_agent
+from langgraph.types import Command
+
+
+def playground_scenario_node(state, config: dict) -> Command:
+    print("--------------------------------")
+    print("Playground agent called")
+    print("Current task:")
+    print(state["task"])
+    print("--------------------------------")
+    
+    system_prompt = config["configurable"]["additional_agents_info"]["playground_scenario_node"]["system_prompt"]
+    tools = config["configurable"]["additional_agents_info"]["playground_scenario_node"]["tools"]
+    
+    task = state["task"]
+    plan = state["plan"]
+
+    llm = config["configurable"]["llm"]
+    chem_agent = create_react_agent(
+        llm, tools, state_modifier=system_prompt
+    )
+
+    task_formatted = f"""For the following plan:
+    {str(plan)}\n\nYou are tasked with executing: {task}."""
+
+    max_retries = 3
+    for attempt in range(max_retries):
+        try:
+            config["configurable"]["state"] = state
+            agent_response = chem_agent.invoke({"messages": [("user", task_formatted)]})
+
+            return Command(
+                update={
+                    "past_steps": Annotated[set, "or_"](
+                        {(task, agent_response["messages"][-1].content)}
+                    ),
+                    "nodes_calls": Annotated[set, "or_"](
+                        {
+                            (
+                                "playground_scenario_node",
+                                tuple(
+                                    (m.type, m.content)
+                                    for m in agent_response["messages"]
+                                ),
+                            )
+                        }
+                    ),
+                },
+            )
+
+        except Exception as e:
+            print(f"Playground scenario node failed: {str(e)}. Retrying ({attempt+1}/{max_retries})")
+            time.sleep(1.2**attempt)
\ No newline at end of file