gsd-audit-milestone

To verify milestone completion against its definition of done, audit requirements coverage, cross-phase integration, and end-to-end flows by aggregating verification artifacts from previously executed project phases.

Cross-phase integration checking validates wiring between phases by reading phase VERIFICATION.md files and running an integration checker to confirm end-to-end flows function correctly before project archive readiness.

Aggregating deferred gaps and technical debt before archiving a milestone involves consolidating existing verification artifacts and revalidating them against the documented definition of done to prevent premature archiving.

Workflow orchestration gates are preserved during milestone audit checks to manage scope determination, verification reading, integration checking, and routing while validating end-to-end behavior.

Existing phase verification artifacts are required to run an end-to-end integration check because the audit aggregates and revalidates these outputs to confirm the milestone satisfies its original definition of done.