I use agents to ship small products and I behave to them like to real human. In real world, would you add the test of the codec to the same engineer who wrote i

I use agents to ship small products and I behave to them like to real human. In real world, would you add the test of the codec to the same engineer who wrote it? No. Same here, just have one agent to write the code (engineer) and another one to test the code (quality assurance) They are alive creatures :)