# Requirements Checklist: Spec 374 - Diagnostic Entry Point and Support Diagnostics Consolidation v1

**Purpose**: Validate preparation readiness for Spec 374 before implementation.
**Created**: 2026-06-12
**Feature**: `specs/374-diagnostic-entry-point-support-diagnostics-consolidation/spec.md`

## Spec Quality

- [x] CHK001 The selected candidate is directly provided by the user and aligned with current repo truth.
- [x] CHK002 The completed-spec guardrail excludes Spec 373 as a refresh target and treats it as context.
- [x] CHK003 The spec states the concrete operator workflow: start diagnostics from Environment Dashboard and distinguish Support Diagnostics from Repair Diagnostics.
- [x] CHK004 The spec defines the smallest enterprise-capable slice and rejects a diagnostic hub.
- [x] CHK005 Functional requirements are testable and avoid implementation-only wording where product behavior is enough.
- [x] CHK006 Out-of-scope boundaries are explicit for provider, permission, evidence, system, OperationRun, customer/auditor, and bloat-guard work.
- [x] CHK007 Risks, assumptions, and non-blocking open questions are recorded.

## Constitution And Guardrails

- [x] CHK008 UI Surface Impact is completed and does not conflict with no-impact handling.
- [x] CHK009 UI/Productization Coverage classifies the dashboard, support modal, repair diagnostics page, and deferred destinations.
- [x] CHK010 Cross-cutting shared pattern reuse names existing builders/helpers/actions before any new local work.
- [x] CHK011 OperationRun UX impact states no new start/completion behavior and limits usage to existing links.
- [x] CHK012 Provider boundary treatment keeps provider/permission diagnostics out of repair diagnostics.
- [x] CHK013 Proportionality review states no new persisted truth, abstraction, enum/state family, or diagnostic framework.
- [x] CHK014 RBAC and destructive-action safety requirements are explicit for existing repair actions.
- [x] CHK015 Test governance names the narrowest proving lanes and fixture cost controls.

## Task Readiness

- [x] CHK016 `tasks.md` includes repo-truth and source-audit tasks before runtime edits.
- [x] CHK017 `tasks.md` includes tests before implementation for dashboard entry, repair diagnostics, and support modal behavior.
- [x] CHK018 `tasks.md` includes browser smoke and screenshot tasks for reachable surfaces.
- [x] CHK019 `tasks.md` includes final validation and artifact close-out tasks.
- [x] CHK020 `tasks.md` includes explicit non-goals to prevent scope creep.

## Preparation Outcome

- [x] CHK021 Candidate Selection Gate result: pass.
- [x] CHK022 Spec Readiness Gate result: pass for preparation.
- [x] CHK023 Review outcome class: acceptable-special-case.
- [x] CHK024 Workflow outcome: keep.

## Notes

This checklist validates preparation only. It does not claim runtime implementation, browser smoke, or test execution.