diff --git a/rag_agent.py b/rag_agent.py
new file mode 100644
index 0000000..33a21a0
--- /dev/null
+++ b/rag_agent.py
@@ -0,0 +1,9 @@
+from langchain.agents import create_openai_functions_agent, AgentExecutor
+from langchain.llms import Ollama
+from tools import search_knowledge_base, add_to_knowledge_base
+
+def get_agent():
+    llm = Ollama(model="llama3")
+    tools_list = [search_knowledge_base, add_to_knowledge_base]
+    agent = create_openai_functions_agent(llm=llm, tools=tools_list, system_prompt="You are an assistant that uses a knowledge base.")
+    return AgentExecutor(agent=agent, tools=tools_list)