rem-verify

Prove work is complete by running fresh build + typecheck + test + lint commands and showing the output. Never claims done from reasoning alone. Auto-detects stack (Node/Next.js/Go/Rust/Python/Astro/Fastify, monorepos) and runs the matching suite + pre-build scans. Plan-aware mode cross-checks phantom completions and per-Kind Verify evidence. Distinct from rem-review-code (reviews code quality; verify proves it compiles + tests pass) and rem-audit (finds systemic issues; verify proves done-ness). Use for "verify", "is this done?", "check if it works", "run tests", "prove it", "did I break anything". Also invoked by rem-execute and rem-branch.