# Specification Quality Checklist: Environment-Owned Surface Routing & Shell Context Contract

**Purpose**: Validate specification completeness and quality before implementation
**Created**: 2026-05-16
**Feature**: [spec.md](/Users/ahmeddarrazi/Documents/projects/wt-plattform/specs/319-environment-owned-surface-routing-shell-context-contract/spec.md)

## Candidate Selection Gate

- [x] Explicit user-provided Spec 319 request was selected as the source of truth for this preparation pass.
- [x] Completed-spec guardrail checked that no existing `specs/319-*` package was present before generation.
- [x] Specs 313, 314, 315, 316, 317, and 318 were treated as dependency/historical context, not rewritten.
- [x] Roadmap/spec-candidate queue was reviewed; active auto-prep queue is empty, so this package proceeds only because the user directly supplied/promoted Spec 319.
- [x] Close alternatives were deferred to follow-up specs 320, 321, and 322.
- [x] The selected slice is Baseline Compare Environment-owned route/shell hardening only.

## Content Quality

- [x] Problem statement is operator-visible and tied to route/shell/copy mismatch.
- [x] User value is clear: self-sufficient Environment-owned Baseline Compare with no hidden fallback.
- [x] Scope is bounded to Baseline Compare, with related pages inspect-only.
- [x] Hard cutover/no compatibility posture is explicit.
- [x] No unresolved `[NEEDS CLARIFICATION]` markers remain.
- [x] Mandatory Spec Candidate Check is complete.
- [x] Spec Scope Fields are complete.
- [x] Shared pattern, OperationRun, provider boundary, UI/surface, testing, acceptance, and browser sections are complete.

## Requirement Completeness

- [x] Functional requirements are testable and unambiguous.
- [x] Requirements cover canonical Environment route, old route rejection, cross-workspace protection, CTA URL generation, shell/copy, reload, back/forward, and Decision Register regression.
- [x] Non-goals prevent Spec 320/321/322 scope creep.
- [x] Edge cases are identified.
- [x] Assumptions and risks are documented.
- [x] Success criteria are measurable.
- [x] Open questions do not block implementation.

## Plan Quality

- [x] Laravel, Filament, Livewire, Pest, PostgreSQL, Sail, and Dokploy context is recorded.
- [x] Livewire v4.0+ compliance is explicitly noted through Livewire 4.1.4.
- [x] Laravel 12 panel provider location remains `apps/platform/bootstrap/providers.php`.
- [x] Global search impact is assessed as unchanged unless a Resource is touched.
- [x] Destructive/high-impact action handling is addressed for existing Compare Now.
- [x] Asset strategy is assessed as no new Filament assets/no new `filament:assets` step.
- [x] No migration, seeder, package, env var, queue, scheduler, storage, or deployment asset change is planned.
- [x] Existing repo seams are named.
- [x] Test strategy and browser verification plan are concrete.

## Task Quality

- [x] Tasks are ordered from guardrails/tests through runtime changes, browser verification, and final validation.
- [x] Tests are required before or alongside implementation.
- [x] Task IDs follow the required checkbox format.
- [x] File paths are concrete where repo surfaces are known.
- [x] Non-tasks explicitly prevent compatibility layers, query alias support, and follow-up-spec scope creep.
- [x] Browser screenshot paths are specified.
- [x] Validation commands are specified.

## Constitution Alignment

- [x] Workspace and Environment isolation are covered.
- [x] Cross-workspace Environment access is 404/safe no-access.
- [x] No new persisted truth is introduced.
- [x] No new abstraction/framework/taxonomy is planned.
- [x] OperationRun semantics are preserved for existing Compare Now behavior.
- [x] Audit/authorization/confirmation expectations for high-impact action remain explicit.
- [x] Test governance lane impact is explicit.
- [x] Provider/platform boundary is explicit.

## Readiness Result

- [x] Candidate Selection Gate passes.
- [x] Spec Readiness Gate passes.
- [x] Ready for separate implementation loop.
- [x] No application implementation was performed during this preparation step.