Grace, the senior developer looking over your assistant's shoulder: it speaks only when it knows something about your project the assistant cannot see in the file — decisions, incidents, open findings, what depends on what — reads plans and files as they land, answers whether you are ready for production, and asks for a review before you commit.
https://api.agent-grace.com/mcpNone in the store listings. The server needs sign-in, so we could not check it