What problem does it solve? In multi-session workflows, a parallel Claude session can ship a different fix for the same issue to the same shared production artifact while you are mid-build, making your completed work redundant and risking a deploy that clobbers the live fix. Handoffs and open issues reflect the world when they were written, not the current deployed state. ## Core Features & Use Cases - Start-of-task live-state verification: Probe the deployed artifact (compile the live Dataform release config, read the deployed file or config) before investing in a full implementation. - Pre-deploy re-verification: Re-check the live state immediately before any deploy to a shared prod artifact, since a parallel session can ship between your build and your deploy. - Supersession handling: Stand down without deploying, preserve your analysis as a branch, reconcile open issues, and clean up isolated validation infrastructure. - Assessment variant: For verdict-only deliverables, pin the base SHA at assessment start and diff it against origin/main before publishing the verdict. - Use Case: You pick up a handoff to ship a scoped fix to a Dataform .sqlx, notice a sibling issue mysteriously closed, compile the live release config, find another session's fix already deployed, and stand down instead of clobbering it. ## Quick Start Before building or deploying a fix to a shared production artifact, verify the live deployed state of the target and check whether any sibling issues or PRs already resolved the same issue.