About suprenvb/plumbline
A plumbline is the builder's tool that shows what is truly vertical, not what merely looks straight. Coding agents are fast builders that also confidently produce work that looks right and is quietly wrong: a swallowed exception, a field wired into the UI that is populated on 0% of rows, an API key that dies mid-run and caches junk as if it were data, a seeded value labeled "verified."