Show HN: No-Code REST APIs (and LLM Tools/MCPs) for Postgres

[greens231]

I am building QueryDeck.io, a no-code way to turn your Postgres into production-ready REST APIs in minutes — and it now also auto-generates LLM tool definitions and MCP servers from your SQL. You can deploy to our cloud or export a Node.js app to run on your own infra.

Would love some feedback from the community!

[renshijian]

This project solves a very practical problem! The interface is simple and friendly, making complex queries intuitive and easy to understand. I especially like its visual design, which is very friendly to non-technical users. Looking forward to seeing more features

[greens231]

Thank you for the encouraging words!

[renshijian]

You're welcome! I noticed your careful design of interactive details - for example, the dynamic loading effect, which not only relieves the anxiety of waiting but also conveys the system status. This deep empathy for user experience is what distinguishes excellent products from ordinary tools. I will continue to pay attention to the progress of the project

[jumski]

Very interesting! Do you a comparison to PostgREST maybe?

[greens231]

Hey! Apologies for the late reply! PostgREST is great but very basic when it comes to deep joins, "exists" clauses and complex where conditions! In fact, we made querydeck because of the limitations of postgrest! I will soon be publishing a blog post on the key differences!

[jumski]

That is true, looking forward to your blog post!