AI agents become more useful when they are not just chatbots, but small systems that can understand a request, call tools, retrieve knowledge, and return structured results.
For this example, we built a Personal Study Planner Agent with HazelJS.
The goal is simple:
A student gives their exam date, available study time, and weak topics. The agent creates a realistic study plan.
This is an easy project, but it still shows important HazelJS agent patterns.






