One of the biggest challenges when building chatbots is knowing whether they’re actually ready for production.
We’ve been working on integrating Dify with ArkSim to make testing and evaluation more systematic.
With this setup, you can simulate custom users with specific goals and personalities, and test how your chatbot handles multi-turn interactions. It’s been useful for exposing issues like context loss, inconsistent responses, and weak spots in the knowledge base.
The integration itself is pretty lightweight—it uses Dify’s Chat API directly via httpx, so there’s no SDK dependency.
We’re continuing to explore improvements, especially following the new CLI integration, and would welcome feedback on how to better support developers.