Show HN: Specil – A minimal and helpful tool for Spec-Driven Development

Hi HN,

I think Spec-Driven Development is a way to work with AI agents like Claude Code, but the workflow still feels a bit unrefined.

Existing tools are often too complex.

So I built a minimal and helpful tool. It can generate spec and code from an SSOT, inspired by DB migration tools.

The process is straightforward:

1. Edit the Spec (Single Source of Truth) 2. Generate a migration file 3. Run it to update your code

I'd love to hear your feedback.

What do you think of this approach?