Looking for simple ways to evaluate an AI agent

I’m building an AI agent that answers questions based on documentation/small knowledge base and I’m trying to figure out a simple way to evaluate if it is working well. I have used test.qlankr.com, which looks interesting, but I’m wondering if there are any other eval tools people here use that are beginner-friendly and make it easy to share results clearly. What I’m mainly looking for is something that helps with: * comparing outputs * seeing weak points or regressions * seeing where the agent gives incomplete orbad * sharing result with other people without making it look too complicated Curious to find out what people here are using for this. Cheers