Show HN: Agent Composer – Create your own AI rocket scientist agent
jayc481 Tuesday, January 27, 2026Hey HN! We launched a thing today, and built a cool demo that I'm excited to share with the community.
This tool creates AI agents easily and can handle some really technically complex work. I whipped up this rocket scientist agent in our tool in 10 minutes. I asked a couple of aerospace engineer friends what they thought, and they found it useful for their real work, which is why I want to share it here. Here's the demo https://demo.contextual.ai/ and an overview https://docs.contextual.ai/examples/rocket_science
Would love to see technical HN folks and their experience with our tool (and whether it would be useful in your work). Happy to go deep on architecture, retrieval strategies, and lessons learned.
Summary
ContextAI is a platform that provides customizable AI-powered solutions for businesses, enabling them to build and deploy AI models tailored to their specific needs. The platform offers a range of features, including data integration, model training, and deployment, to help organizations leverage the power of AI to drive innovation and improve their operations.
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Summary
demo.contextual.ai