diff --git a/src/crewai/project/annotations.py b/src/crewai/project/annotations.py
index 3327296a4..e402b8cfe 100644
--- a/src/crewai/project/annotations.py
+++ b/src/crewai/project/annotations.py
@@ -1,14 +1,28 @@
 tasks_order = []
 
 
+def memoize(func):
+    cache = {}
+
+    def memoized_func(*args, **kwargs):
+        key = (args, tuple(kwargs.items()))
+        if key not in cache:
+            cache[key] = func(*args, **kwargs)
+        return cache[key]
+
+    return memoized_func
+
+
 def task(func):
     func.is_task = True
     tasks_order.append(func.__name__)
+    func = memoize(func)
     return func
 
 
 def agent(func):
     func.is_agent = True
+    func = memoize(func)
     return func
 
 
diff --git a/tests/project_test.py b/tests/project_test.py
new file mode 100644
index 000000000..d487bdb33
--- /dev/null
+++ b/tests/project_test.py
@@ -0,0 +1,35 @@
+from crewai.agent import Agent
+from crewai.project import agent, task
+from crewai.task import Task
+
+
+class SimpleCrew:
+    @agent
+    def simple_agent(self):
+        return Agent(
+            role="Simple Agent", goal="Simple Goal", backstory="Simple Backstory"
+        )
+
+    @task
+    def simple_task(self):
+        return Task(description="Simple Description", expected_output="Simple Output")
+
+
+def test_agent_memoization():
+    crew = SimpleCrew()
+    first_call_result = crew.simple_agent()
+    second_call_result = crew.simple_agent()
+
+    assert (
+        first_call_result is second_call_result
+    ), "Agent memoization is not working as expected"
+
+
+def test_task_memoization():
+    crew = SimpleCrew()
+    first_call_result = crew.simple_task()
+    second_call_result = crew.simple_task()
+
+    assert (
+        first_call_result is second_call_result
+    ), "Task memoization is not working as expected"