Show HN: OpenGPA – Self-hosted ChatGPT-like enterprise Agent in Java

Hi HN! I'm the creator of OpenGPA, an open-source General Purpose Agent platform.

Key features: - Self-hostable ChatGPT-like agent - Extensible with custom Actions for enterprise data/APIs - Built in Java/Spring for easy enterprise integration

I built this to explore agentic AI development and its potential in enterprise software. Looking for feedback, use cases, and contributors.

What challenges do you see in integrating AI agents into enterprise systems? What features would be most valuable to you?