# Verify Report: Extract Artifact Validators

**Result:** PASS
**Created by:** AnaVerify
**Date:** 2026-05-25
**Spec:** .ana/plans/active/extract-artifact-validators/spec.md
**Branch:** feature/extract-artifact-validators

## Pre-Check Results

```
=== CONTRACT COMPLIANCE ===
  Contract: .ana/plans/active/extract-artifact-validators/contract.yaml
  Seal: INTACT (hash sha256:4a3cd6490d840b68903babb9aaf18924c5c729cdf9a474cbea1766eefa311808)
```

Tests: 2921 passed, 0 failed, 2 skipped. Build: PASS (cached). Lint: PASS (2 pre-existing warnings in website, not CLI).

## Contract Compliance

| ID | Says | Status | Evidence |
|----|------|--------|----------|
| A001 | The new validator module exists and exports all 8 validator functions | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts` — 8 `export function` declarations confirmed via grep |
| A002 | The original module still exports validateScopeFormat for backward compatibility | ✅ SATISFIED | `packages/cli/src/commands/artifact.ts:30` — re-export line includes `validateScopeFormat` |
| A003 | The original module still exports validateVerifyDataFormat for backward compatibility | ✅ SATISFIED | `packages/cli/src/commands/artifact.ts:30` — re-export line includes `validateVerifyDataFormat` |
| A004 | The original module still exports validateBuildDataFormat for backward compatibility | ✅ SATISFIED | `packages/cli/src/commands/artifact.ts:30` — re-export line includes `validateBuildDataFormat` |
| A005 | Plan validation still rejects plans missing the Phases heading | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:57` — checks `content.includes('## Phases')`, returns `"Missing '## Phases' heading..."` |
| A006 | Scope validation still rejects scopes with fewer than 3 acceptance criteria | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:116` — checks `acMatches.length < 3`, returns `"Missing acceptance criteria..."` |
| A007 | Contract validation still catches missing version field | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:293-294` — pushes `'Missing "version" field'` when `!contract.version` |
| A008 | Spec validation still catches missing Build Brief section | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:250-251` — returns `{ error: "Missing 'Build Brief' section..." }` |
| A009 | Verify data validation still catches invalid finding categories | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:434-435` — pushes error with `invalid category "${cat}"` |
| A010 | Build data validation still catches missing schema field | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:534-535` — pushes `'Missing "schema" field'` |
| A011 | Build report validation still catches missing required sections | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:595` — returns `"Missing '${section.name}' section..."` |
| A012 | Verify report validation still catches missing Result line | ✅ SATISFIED | `packages/cli/src/commands/artifact-validators.ts:98` — returns `"Missing '**Result:**..."` |
| A013 | The original artifact module is significantly smaller after extraction | ✅ SATISFIED | `wc -l` shows 1501 lines; 1501 > 1350 |
| A014 | The original artifact module lost roughly 600 lines from the extraction | ✅ SATISFIED | `wc -l` shows 1501 lines; 1501 != 2093 (delta: 592 lines removed) |
| A015 | All existing tests pass without modification | ✅ SATISFIED | `git diff --stat main..HEAD -- packages/cli/tests/` shows zero test file changes; vitest run: 2921 passed, 2 skipped |

## Independent Findings

**Prediction resolution:**
1. "Stale imports left in artifact.ts" — **Not found.** Dead `ContractSchema` type import was correctly removed. All remaining imports in artifact.ts are used.
2. "Constants duplicated" — **Not found.** All 5 constants moved cleanly; none remain in artifact.ts.
3. "JSDoc tags missing on copied functions" — **Not found.** All 8 exported functions have `@param` and `@returns` JSDoc tags.
4. "Re-exports wrong count" — **Not found.** Exactly 3 re-exported: `validateScopeFormat`, `validateVerifyDataFormat`, `validateBuildDataFormat`.
5. "ContractSchema dead import missed" — **Not found.** Correctly removed.

**Surprise:** Constants (`VALID_MATCHERS`, `VALUE_REQUIRED_MATCHERS`, `VALID_FINDING_CATEGORIES`, `VALID_FINDING_SEVERITIES`, `VALID_FINDING_ACTIONS`) were `const` (module-private) in the original artifact.ts but are now `export const` in artifact-validators.ts. No consumer imports them — they're used only within artifact-validators.ts itself. This widens the API surface unnecessarily.

**Production risk:** None. This is a pure refactor — the git diff shows 596 lines removed from artifact.ts and 604 added to artifact-validators.ts. No behavior change.

## AC Walkthrough

- **AC1:** `artifact-validators.ts` exists with all 8 validator functions exported — ✅ PASS — file exists at `packages/cli/src/commands/artifact-validators.ts` with 8 `export function` declarations.
- **AC2:** `artifact.ts` imports validators from `./artifact-validators.js` and calls them unchanged — ✅ PASS — `artifact.ts:23` imports all 8 validators; usage at lines 804, 813, 833, 844, 852, 1204, 1213, 1229, 1240, 1248 confirmed.
- **AC3:** `artifact.ts` re-exports `validateScopeFormat`, `validateVerifyDataFormat`, `validateBuildDataFormat` — ✅ PASS — `artifact.ts:30` re-exports exactly these three.
- **AC4:** `artifact.ts` is ~1500 lines (reduced by ~595 lines) — ✅ PASS — 1501 lines, reduced by 592 from 2093.
- **AC5:** All existing tests pass without modification to test assertions — ✅ PASS — zero test file changes (`git diff --stat main..HEAD -- packages/cli/tests/` is empty); 2921 tests pass.
- **AC6:** Zero behavior change — every validator keeps its exact signature and return type — ✅ PASS — all 8 function signatures match the originals (verified by diffing export declarations against `git show main:packages/cli/src/commands/artifact.ts`).
- **AC7:** `pnpm run test -- --run` passes — ✅ PASS — 2921 passed, 2 skipped.
- **AC8:** Build and lint pass — ✅ PASS — both cached and clean.

## Blockers

No blockers. All 15 contract assertions satisfied. All 8 ACs pass. No regressions (test count matches baseline: 2921 passed, 2 skipped). Checked for: unused exports from artifact-validators.ts imported nowhere (constants are exported but this is non-blocking), dead imports in artifact.ts post-extraction (none — `ContractSchema` correctly removed), error paths that changed behavior (none — all validators are byte-identical copies), and test files that needed import updates (none — re-exports cover all downstream consumers).

## Findings

- **Code — Constants exported unnecessarily:** `packages/cli/src/commands/artifact-validators.ts:36-44` — `VALID_MATCHERS`, `VALUE_REQUIRED_MATCHERS`, `VALID_FINDING_CATEGORIES`, `VALID_FINDING_SEVERITIES`, `VALID_FINDING_ACTIONS` were module-private (`const`) in artifact.ts but are now `export const` in artifact-validators.ts. No file imports them — they're used only within artifact-validators.ts. Widened API surface for no consumer. Not a blocker — existing pattern across the codebase for extracted modules.
- **Code — Index signature interfaces suppress type errors:** `packages/cli/src/commands/artifact-validators.ts:18-31` — `VerifyDataSchema` and `BuildDataSchema` use `[key: string]: unknown` index signatures, which means any unknown field passes the type checker silently. This is inherited behavior (identical to the original) — the validators do manual field checks regardless. Noting for context.
- **Upstream — A013 assertion threshold is loose:** Contract A013 tests `artifact.lineCount > 1350` — actual is 1501. The 151-line margin means the assertion would pass even if ~150 lines of non-validator code were accidentally deleted or duplicated. A tighter bound (e.g., between 1400-1600) would better detect extraction anomalies. Cosmetic — the extraction is clearly correct.

## Deployer Handoff

Pure refactor — no behavior change, no new features, no configuration changes. The new file `artifact-validators.ts` is a sibling to `artifact.ts` in `src/commands/`. All downstream imports continue to work via re-exports from artifact.ts. The 5 exported constants in artifact-validators.ts are slightly wider API surface than before (they were private), but no consumer uses them — safe to merge as-is. If desired, drop the `export` keyword on those 5 constants in a future cleanup.

## Verdict
**Shippable:** YES

Clean mechanical extraction. 8 validators moved with zero behavior change, zero test modifications, and correct backward-compatible re-exports. All 15 assertions satisfied, all 8 ACs pass, test baseline matches exactly (2921/2). The only observation is 5 constants gaining unnecessary `export` — cosmetic, not functional.
