meeting-assistant/openspec/changes/complete-macos-feature-parity/windows-platform-review-receipts/kiss.md

# Ticket 02 KISS review receipt — 2026-10-06

Outcome: **clean for the accepted preparation scope**. No actionable binding violation, heuristic simplification finding, or newly discovered behavioral defect. This is an independent third sequential structural pass; the DRY/SOLID conclusions were not read or used as a desired result.

## Pinned candidate and scope

- Repository: `/Users/dh/Documents/DanielsVault/_ops/meeting-assistant`.
- Base: HEAD `1164c26846686c1912fd1816cd06de80352e9504`, plus the recorded pre-Ticket02 dirty baseline. This candidate has no identifying commit yet.
- Diff: `/private/tmp/meeting-ticket02-closeout/review.diff`; SHA-256 `59806cc2bfafe2713a1d26ea493dc94562ae41a240c038e1579c4d92a5c10fd2`.
- Reviewed-content manifest: `/private/tmp/meeting-ticket02-closeout/reviewed-content.sha256`; SHA-256 `b22cf4a6fafd308bdd5537844794a2c9007268ad215fb52b452fe0612de3fb3b`.
- Both identity hashes were checked. All 15 files in the `current/` snapshot passed the manifest check. The diff's text changes and corresponding snapshot contents were inspected; the two WAV binary additions were identified by their checked hashes and source-reference manifests.
- Adjacent crop implementation, crop interface, production registration/ASR endpoints, isolated factory, WindowsFact, test project, and macOS native crop test were read only as relevant context. Their hashes match the candidate's platform input manifest. Newer closure bookkeeping was excluded.

The requirements/verification packet expressly scopes acceptance to crop-test preparation, fail-closed verifier behavior, known fixture/generator preparation, procedures and honest evidence. Actual Windows/Wine assertions, Windows backend inventory/results and current-content external CI remain unverified. A clean structural result does not close those original operational criteria or authorize OpenSpec archive.

## Assigned standards and properties

| ID | Standard/property | Evidence and assessment |
| --- | --- | --- |
| KISS-C01 | Current smallest clear design; meaningful naming | `MeetingAssistant.Tests/WindowsScreenshotImageCropperTests.cs:13` exposes the three required named cases. Its local fixture and shared valid-crop assertion keep preparation, invocation, verification and disposal close together. Names distinguish origin, pixel preservation and rejection. The every-pixel assertions and ten invalid cases are meaningful contract coverage, without a new framework or production seam. |
| KISS-C02 | Public behavior tests; genuine platform boundaries | Crop tests use the registered public `IScreenshotImageCropper` and assert the required real implementation. `#if WINDOWS` plus `WindowsFact` reflect target and compatible-runtime requirements. The existing isolated factory suppresses background work while preserving registrations; creating its client starts that test composition. Existing macOS native crop and common pipeline tests are preserved. No early successful return substitutes for native assertions. |
| KISS-C03 | Understandable verifier logic and test scope | `tools/VerifyPlatformTests.cs:46` adds an explicit set of three required names to the existing small checker. Required passed records and portable class exclusion are direct decisions. `MeetingAssistant.Tests/PlatformTestVerificationTests.cs:146` covers missing discovery/execution, reasoned native skips, and class contamination on two reported hosts through the public verifier. Synthetic XML data stays labeled as checker fixtures. No speculative configurable evidence engine is needed. |
| KISS-C04 | Personal C#/.NET, file-app and vertical-slice preferences | `tools/CreateBackendSpeechFixtures.cs:1` is a .NET 10 file-based C# app. Its complete use case remains in one file: fixed recipes, native clips/conversion, checked mono PCM, WAV/manifest output and temporary cleanup. Two recipe/source records describe actual inputs; the small native-process and PCM helpers express real technical work. Native macOS tools are documented dependencies. There is no new separate project, unnecessary layer, or language deviation. |
| KISS-C05 | Delivered CLI purpose, entry point, invocation, dependencies and side effects | `docs/fixtures/backend-acceptance/README.md:18` documents the generator's purpose, exact entry point/command, .NET/native tools/voices, output/temp effects, existing-output refusal and exit codes, and synthesis variability. `docs/platform-test-verification.md:52` documents the existing verifier's corresponding contract and read-only artifact behavior. The helper implementations agree with these descriptions. |
| KISS-C06 | Source/evidence clarity and native-vs-synthetic separation | `docs/windows-platform-acceptance.md:17` separates cross-compilation, native crop execution and synthetic checker coverage. The fixture README and both JSON manifests consistently identify synthetic source voices and frame-derived whole-clip intervals, rather than natural-human or forced-alignment accuracy. The evidence document identifies actual macOS host/target counts, compiled-symbol-only Windows preparation, unknown Windows process settings, unavailable CI proof, and finalizer/live-fallback limits. No generated WAV or transported response is represented as native Windows backend acceptance. |
| KISS-C07 | Remaining manually checked repository rules | Relevant OpenSpec ownership is retained; `tasks.md` records preparation while leaving original runtime tasks unchecked. Ticket 01 and communication 4.2/4.4 are referenced without scope/history rewrites. Source/test ownership remains in this repository; no deployment ownership or workflow-engine behavior is changed, so the workflow reference update rule is not triggered. Procedures respect active recording/finalization and restrict credential evidence to availability. |

## Verification and findings

Compilation, actual artifact/fixture checks, TDD receipts, strict OpenSpec validation and whitespace checks are assigned to the preceding requirements verification; their recorded results were reused. No tests, live requests, remote actions, source changes or repository cleanup were performed by this reviewer. Only this receipt was written.

Binding findings: none. Heuristic suggestions: none. No material maintenance or regression risk justifies a simplification change to the pinned preparation. Remaining material uncertainty is the already declared Windows/Wine/backend/CI execution gap, outside this accepted bounded scope.