Stop AI Agent Hallucinations: Natural Language to Structured Specs to Save Tokens

Hi everyone,

I just launched Vibe-to-Spec on Product Hunt today! It helps developers build more reliable AI agents by translating vague “vibes” into rigid, structured technical specifications.

As a Next.js developer, I was frustrated with Cursor/Claude Code getting lost in complex logic, leading to constant hallucinations and wasted tokens on redundant refactors.

How it helps:

Stop Hallucinations: Provides a clear “Source of Truth” that agents actually follow.
Token Efficiency: Reduces trial-and-error loops, significantly saving API costs.
Built for DX: Seamlessly generates precise instructions that fit into your development workflow.

demo_tacos

demo_saas

demo_zen

🚀 Check us out on Product Hunt (10 extra credits for the community today!):

https://www.producthunt.com/posts/vibe-to-spec

💻 Open Source Framework: The underlying logic is part of my open-source project The Vibe Stack:

https://github.com/solune-lab/the-vibe-stack

Would love to hear how you guys manage specs in your Next.js projects!