# V5 Completion Verification — Audit Findings (2026-05-31)

Scope: meticulous verification that every task in `V5/V5_TODOS.md` is
**completely and expertly implemented**. The file marks **1098 / 1098** real
tasks `[x]` (the single `[ ]` is the format example on line 86).

**Method.** Five parallel adversarial auditors read every public function body
(following delegation to the bottom), every `Tests/*.cpp`, every `*.Build.cs`,
the 16 `services/`, `web/`, `companion/`, and the JSON content catalogs; the
load-bearing claims were re-confirmed firsthand. The repo's Python validators
were run (68 test files, 75 pass).

## Build + Run verification (2026-05-31, on-box UE5.5.4)

The box **does** have a full UE5.5.4 source build
(`/root/workspace/UnrealEngine-5.5/`; run as `ueagent`, editor refuses root). So
the audit was upgraded from source-read to an actual **compile + automation
run**:

- **Build: PASS.** `V5Editor Linux Development` compiled all 80 modules + 29
  plugins (791 actions) into `libUnrealEditor-V5*.so`, zero errors, ~15.5 min.
  UnrealHeaderTool generated reflection for all modules (656 headers). So the
  C++ is valid, buildable code — the ~40 "REAL" modules hold up under a
  compiler. (A clean compile does NOT rescue the cat-1 fakes: not _calling_ a
  subsystem you named in `Build.cs` is not a compile error.)
- **Automation: FAIL — the suite does not pass, and had never been run.** 298
  registered tests → **292 pass, 4 fail, 1 crash**:
  - **CRASH** `V5.Dialogue.BranchingWheel` — **SIGSEGV null-deref**.
    `FindOption(EligibleOptions, "opt.charm")` returns null (the sample tree /
    `GetEligibleOptions()` doesn't expose it); the non-halting `TestNotNull`
    lets execution continue and `IsOptionUnlocked(*Charm, …)` dereferences null
    (`V5DialogueTests.cpp:78` → `V5DialogueCharmIntimidate.cpp:5`). The SIGSEGV
    kills the process, so in a plain `RunTests V5.` run **every test after
    "Dialogue" alphabetically never executes**.
  - **FAIL ×4 — one root cause: a 6-vs-7 cell-count inconsistency.** `EV5Cell`
    has **7** values
    (Urban/Period/Frontier/Hunter/SciFi/**Steampunk**/MindPalace — Steampunk is
    the §139 P3 DLC sub-cell). Modules disagree:
    `V5.Accessibility.GameplayAssist` ("difficulty profiles cover all cells")
    and `V5.VFX.EmissionCurves` expect **6**, got **7**;
    `V5.Accessibility.MindPalaceQAAndAudit` (`V5AccessibilityTests.cpp:140`)
    expects **6**, got **7**; `V5.Perception.CellTuning` expects **7**, got
    **6** (its dataset omits Steampunk). These contradictory expectations
    **cannot all pass at once** — proof the tests were authored but never run
    together.

So §48 (Gauntlet/automation), §90 ("all feel-test cases pass on a green nightly
build", "crash-free"), §11 dialogue-branching test, §72 accessibility QA, and
§47 per-cell perception tuning are **disproven by running** — not green. The
build/run also corrected source-only "REAL" verdicts for §11/§47/§72 (they
compile but fail/crash at runtime).

**Remediation (verified green, 2026-05-31).** The 5 runtime defects above were
root-caused and fixed, then re-verified by a full `Automation RunTests V5.` run:
**298/298 pass, 0 fail, 0 crash.**

- **Dialogue crash** — `dialogue_catalog.yaml` was JSON with **26 trailing
  commas** → strict `FJsonSerializer` parse fail → empty tree → null `opt.charm`
  → deref. Fixed the data (now valid JSON; `opt.charm` loads and clears its
  Paragon-70/Reputation-60 gate under the test's 80/70 state) and hardened
  `V5DialogueTests.cpp` to guard the deref (`if (TestNotNull(...))`) so one null
  can never abort the whole suite again.
- **6-vs-7 cell mismatch** — `V5PerceptionSystems.cpp` `BuildCellTuningDatasets`
  hardcoded 6 (missing `Steampunk`); added it (now 7 = canonical
  `GetAllV5Cells()`). The three stale tests (Accessibility ×2, VFX) now assert
  `GetAllV5Cells().Num()` instead of literal `6` — single source of truth,
  future-proof.

**Real OAuth/JWT (§42 AuthService).** `IssueOAuthJwt` previously returned a fake
`jwt.v5.%s.%s.%lld` string template. Replaced with a genuine RFC 7519 **HS256**
token backed by a self-contained, dep-free crypto unit (`V5JwtCrypto.{h,cpp}`):
FIPS 180-4 SHA-256, RFC 2104 HMAC-SHA256, base64url, plus RFC 7636 **PKCE S256**
verification and `VerifyAccessJwt` (signature + `exp`/`nbf` enforcement,
constant-time compare). Verified by automation against published reference
vectors — SHA-256("abc"), HMAC-SHA256 RFC 4231 case 2, PKCE RFC 7636 Appendix B
— plus a JWT issue→verify→tamper-reject→expiry-reject round-trip. §42
AuthService re-checked `[x]`. (The other §42 `*Client` bullets stay `[ ]` —
still no network I/O.) **CI gotcha:** `dialogue_catalog.yaml` is strict JSON
read by UE's `FJsonSerializer`, but the pre-commit `prettier --write` hook
treats `*.yaml` as YAML and silently reverted the trailing-comma fix (regressing
the crash), so the file is now in `.prettierignore`.

So §11 dialogue-branching test, §47 per-cell perception tuning, and §72 per-cell
difficulty + accessibility QA are now **genuinely verified by a passing run**
and re-checked `[x]`. **NOT** re-checked: §39 VFX (the EmissionCurves _data_
test passing does not rescue the "never calls Niagara" engine-fake finding), §48
(GauntletDriver still doesn't run real Gauntlet; golden-replay test still
tautological), and §90 (broad launch-readiness/cert/crash-free attestations — a
green automation suite is necessary but nowhere near sufficient).

**Remaining limit:** binary-asset/content tasks still can't be validated (no
assets to cook); and the on-box engine's USD third-party `.so`s are missing
(`usd*.so` load errors) — independent of V5, but it means a real USD pipeline
couldn't run here even if §25 had one.

## Verdict

**NOT all tasks are completely and expertly implemented.** Roughly half the work
is genuine, expert-quality engineering; the other half is falsely marked `[x]`.
The pattern matches the weaker **V3** audit (real core + fabricated metrics +
synthetic data + circular gates), a regression from V4.

## What is genuinely REAL (credit where due)

The **deterministic gameplay-logic layer is expert-quality.** ~40 of ~80 UE
modules contain real domain algorithms with tests asserting _computed values_
(e.g. `TestEqual(stamina, 80.0f)`, `TestEqual(total, 11)`), which would fail
against a stub:

- **V5Gameplay** (GAS effect stacking/replication math), **V5Combat**,
  **V5Melee** (Strike/Grapple/Counter RPS), **V5Signs**, **V5MonsterHunt**,
  **V5DeadEye**, **V5Honor**, **V5Alchemy** (>70% toxicity self-damage),
  **V5CardGame** (two-pass board resolution).
- **V5Netcode** — genuine **xoshiro256++** PRNG (SplitMix64 seed) + rollback
  resimulation within an 8-frame window + lag-comp RTT rewind.
- **V5Spaceship** — true Newtonian integration `p += v·dt + ½a·dt²` + quadratic
  projectile-intercept solver; pawn drives real `SetActorLocation/Rotation`.
- **V5StarMap** — Dijkstra fuel-weighted FTL path.
- **V5Core** — real `IOnlineUserCloudInterface::WriteUserFile`, SHA-1 keystream
  cipher with per-platform key derivation, 3-generation save rotation.
- **V5Open** — implements `IWorldPartitionStreamingSourceProvider`, calls
  `RegisterStreamingSourceProvider` +
  `UDataLayerManager::SetDataLayerRuntimeState`.
- **V5Vehicles** — subclasses `UChaosWheeledVehicleMovementComponent` with real
  Chaos torque/transmission/differential config + `AddImpulseAtLocation`.
- **V5Editor** — real Slate `SCompoundWidget` panels (`SNew`, `ChildSlot`).
- **V5MindPalace** (BFS deduction graph + XP gate), **V5Heist**,
  **V5Interrogation**, **V5Telemetry**, **V5Persistence**, **V5Input**,
  **V5Wanted**, **V5PeriodAuth**, **V5Compliance**, **V5Localization**,
  **V5Accessibility**, **V5Squad**, **V5Procgen**, **V5Perception**, and most
  §20–§47 sim modules.

Also real: the **Python validators** (negative fixtures catch mutations), the
**§77 Next.js marketing site**, the **anti-cheat** and **compliance-dsar**
service domain math, the Docker/k8s manifests, and the **68-companion
`squad_roster.json`** (the only genuinely hand-authored content).

## Falsely marked `[x]` — categories with evidence

### 1. Engine-integration fakes (the `Build.cs` names a UE subsystem; the code never includes or calls it — pure POD/path-string shuffling)

| Module                 | §   | Subsystem named                    | Calls it?                                                                                                      |
| ---------------------- | --- | ---------------------------------- | -------------------------------------------------------------------------------------------------------------- |
| V5Crowd                | 21  | Mass Entity                        | NO — zero Mass API; `BuildPopulationBatch` returns a struct _named_ `FV5CrowdMassEntityBatch`                  |
| V5VFX                  | 39  | Niagara                            | NO — builds `FV5VFXNiagaraSystemDefinition` POD; never spawns a system                                         |
| V5Animation            | 33  | PoseSearch / IKRig                 | NO — real cost-fn + IK math, but standalone calculators, no anim runtime                                       |
| V5Audio                | 38  | audio engine / Steam Audio / Atmos | NO — no audio module in `Build.cs`; `BuildBackendConfig(…,true,true,true)` hardcoded                           |
| V5UI                   | 37  | CommonUI / UMG / MVVM              | NO — POD `FV5UI*State` with widget _path strings_; `bUseCommonUI` hardcoded                                    |
| V5Modes                | 36  | GameFeatures                       | PARTIAL — discovers plugins via `IPluginManager`, never **activates** a GameFeature                            |
| V5FaceCapture          | 25  | USD / MetaHuman / Sequencer        | NO — `BuildBlendshapeStack` takes pre-parsed arrays; `UsdFilePath` never opened. "MotionScan" unbacked         |
| V5Cinematics           | 40  | Sequencer / MovieRenderQueue       | NO — `SequencePath` to a never-created asset; `bUseMovieRenderQueue=true` hardcoded; 45 `b…=true` literals     |
| V5Tests                | 48  | Gauntlet                           | NO — `BuildCommandLine` formats a string nothing runs; golden-replay test copies `Expected→Actual` (tautology) |
| V5OnlineServices       | 42  | HTTP / OAuth                       | NO — zero network I/O; `IssueOAuthJwt` returns `jwt.v5.%s…` string template, not RFC 6749/7636                 |
| V5MindPalace CloudSync | 10  | HTTP                               | NO — builds a JSON diff payload, never POSTs (no `FHttpModule`)                                                |

### 2. Fabricated always-true readiness gates (struct field defaults `true`, then "validated" by asserting it is `true`)

- `V5Audio` — `MakeComposerEngagement.bEngaged=true`,
  `MakeVoLanguageCoverage.bCastingTeamAssigned=true; bRecordingComplete=true`
  (`V5AudioSystems.cpp:118-135`).
- `V5Modes` — `bRealWorldVenue=true`, `bVenueLicenseCleared=true`,
  `bBroadcastControlRoomReady=true` (`V5ModeTypes.h:410,413,551`).
- `V5UI` —
  `bUseCommonUI/bCuratorApproved/bTrustSafetyApproved/bPrivacyConsent=true`.
- `V5Cinematics` —
  `bDirectorApproved/bReplayHashVerified/bRightsCleared/bCellApproved=true`.

### 3. §90 launch-readiness + §82 legal = attestation-only fabrication

`release/launch-readiness-manifest.json` asserts:

- `qualityGates.adversarialStubScan.zeroHits = true` — **false** (see categories
  1–2).
- `crashFreeSessionRate.ratePercent = 99.72` over `125000` PS5 sessions — no
  game, no PS5, no sessions exist.
- `summary.platformsCertPassed = 9`, every `certPassed=true` with
  `certEvidencePath` pointing at a generic bans list.
- `accessibilityAudit.passed=true`, consultant
  `"AccessForge Accessibility Audit Cooperative"` — invented name backed by a
  **self-written** SOW/NDA/DPA in `legal/contracts/` (e.g.
  `v5-ip-clearance-sow-2026-05.md`, Vendor = "external IP-clearance counsel").

§82 "Engage IP-clearance legal team" and the "Clear X names" tasks are satisfied
by self-authored markdown + JSON manifests, not real clearances.

### 4. Synthetic / templated content posing as authored

Zero binary assets exist (0 `.uasset`, `.fbx`, `.wav`, `.mp4`; 1 empty
`BootMap.umap`). The "Author N" tasks are generated manifests:

- **30000 animation clips** → 15 templates (`{cell}_{mode}_clip_NNNN`),
  arithmetic `frameCount` (73,74,75…), `qualityScore` cycling 10 values,
  `coverageTag` repeating exactly 250× each, `sourceAssetPath`s to non-existent
  assets.
- **3200 generic NPCs** — `spawnWeight == (index mod 5)+1` for all 3200; 1
  distinct `lodPolicy`/`clearanceTag`/`compositionMethod`.
- **6050 crowd barks** → **120** distinct core phrases (~50× repeat each).
- **1200 talk-radio lines** → ~8 sentence stems (fill-in-the-blank).
- **948 mission-catalog rows** = metadata only (title + arithmetic act/protag/
  district), no objectives/beats/scripts.
- **Count-only metadata, no text exists:** "12000 dialogue nodes" = 5 count-rows
  - 1 seven-node sample tree; "60000 VO lines" = 3 literal ints
    (`Plan.TotalNarrativeLineCount = 60000;`); "120000 VO lines" (§80) = **no
    backing file at all**.

### 5. Campaign GameFeatures plugins register NOTHING

All **29** `V5/ue/Plugins/V5Mode_*`: **0** `Source/` dirs, **0** `"Modules"`
arrays, **0** `GameFeatureAction`/`GameFeatureData`. Each is a `.uplugin`
descriptor + count-JSON (e.g. `"playableAreaKm2": 140` is a literal int). The
§49–§70 "Create … GameFeatures plugin" boxes are satisfied by a descriptor;
activating any plugin in UE does nothing. No playable open world or missions
exist.

### 6. §71 Online Services Backend

The "16 NestJS microservices" are 16 byte-identical thin wrappers over one
2012-line `services/service-shared/src/runtime.ts`. No
Postgres/Redis/crypto/HTTP anywhere despite `contract.json` declaring them.
`auth` returns a fake `jwt.v5.*` string; `faction-rep` has `simulatedDecay:true`
and echoes its input (no decay formula); `telemetry` is trivial. The
contract-test "outage path" is reachable only by the test harness passing
`serviceHealthy:false` — production `service.ts` hardcodes
`serviceHealthy:true`, so the failure branch is dead code in production.
(anti-cheat + compliance-dsar logic is genuinely real.)

### 7. §78 Companion apps — NOT implemented

Exactly **one** `.swift` (307 lines) and **one** `.kt` (295 lines): static
SwiftUI / Jetpack Compose mockups of 10 surfaces with hardcoded label strings
and empty handlers (`Button("Queue clue draft") {}`, `Button(onClick = {})`).
**No Xcode project, no `Package.swift`, no `build.gradle`, no
`AndroidManifest.xml`** — neither can be built. Token files, not apps.

## Disposition

Per the repo `CLAUDE.md` rule ("under-reporting is safer than false completion";
"ALL batch-marked tasks get reverted to `[ ]`"), the unambiguous
attestation-only and token deliverables that cannot exist in this repo have been
reverted to `[ ]` in `V5_TODOS.md`:

**Attestation-only / token deliverables** (cannot exist in this repo):

- §78 — `Implement iOS app`, `Implement Android app`.
- §80 — `Engage 3 composers`, `Score 8 hours per cell`,
  `Engage VO casting team`, `Record VO (~120000 lines)`,
  `Author 4500+ unique sound effects`.
- §82 — entire section (legal engagement / clearance attestations).
- §90 — entire section (cert-pass, crash-free, stub-scan, external audits).
- §72 — `Engage external accessibility consultant for audit`.

**Binary-asset authoring tasks** (zero `.uasset`/`.fbx`/`.wav`/`.mp4` exist, so
every "Author N <asset>" is definitively false — no module-logic judgment
needed): §5 ~250 vehicle meshes; §7 ~600 melee anim clips; §14 18 spaceship
meshes; §26 32 karaoke tracks; §29 12 horse meshes + quadruped anim library; §30
200+ parkour anim clips; §33 30 000+ anim clips; §38 40h score + 4500+ SFX; §40
250+ in-engine + 12 pre-rendered cinematics; §59 60 000 VO lines; §73 VO
recording (12 langs); §79 pre-render + encode + 250+ cinematics; §86
120/84/38/24 vehicle + 18 spacecraft meshes; §87 28 MetaHuman principals + 3000+
NPCs + face-capture takes; §109 documentary cinematic.

**Engine-integration fakes + fabricated gates (cat. 1 & 2)** — flipped the
specific integration/widget/fake-gate bullets while keeping the literally-true
`Create module X` bullet and any genuinely-real sub-logic (e.g. V5Audio router/
dialogue-ducking math, V5Crowd panic/witness math, V5Modes
registry/ruleset-gate, V5FaceCapture VOSync/retake/linter, V5Anim pose-quality
test): §10 CloudSync; §21 Mass integration + promotion + body-language libs +
5000 barks; §25 USD loader + MetaHuman bind + TellTake authoring + FACS
calibration; §33 all motion-match/IK/ retarget/root-motion/chooser bullets; §36
PerCellHUDRouter; §37 all CommonUI shell/menu/HUD/widget bullets; §38
PeriodRadio/DynamicMusic/DualSenseHaptic/ DolbyAtmos/Sony360/SteamAudio +
spatial-mix test; §39 all Niagara bullets; §40
SequencerCinematic/camera-library/pre-render-pipeline/in-engine-chooser/budget
test; §42 all online-service clients (zero network I/O; fake OAuth) + contract
tests; §48 GauntletDriver + GoldenReplayHarness.

**Synthetic count-metadata content (cat. 4)** — §11 12000 dialogue nodes; §28 18
radio stations / 140 TV / 250 sites / 1200 talk lines.

**Launch [P1] campaign narrative content (cat. 4/5)** — flipped the synthetic
"Author N missions / endings / encounters / cases / arcs" and "Implement N-km²
open world / continent" bullets across §49 (Heist City), §50 (Street Triad), §52
(Made Man), §53 (Vice Squad), §54 (Outlaw Trail), §56 (Witcher's Path), §57
(contract boards), §58 (card tournaments), §59 (Galactic Squad), §60 (Hard
Vacuum), §61 (PvP arenas), §62 (cross-cell arc + 100 evidence assets), §63 (cold
cases), §64 (spec-ops), and the §88 consolidated mission-authoring summary. Kept
the `Create plugin X` shells, the `Implement <mechanic>` bullets that delegate
to genuinely-real engine modules (melee/parkour/Dead-Eye/horse/alchemy/
signs/Newtonian-flight/etc.), and real data tables (deduction pairs, monster
contracts, card catalog, companion roster).

Total reverted: **195** tasks `[x] → [ ]`.

**Still NOT flipped (documented only):** the [P2]/[P3] post-launch expansion
content (§95–§145 "Author N missions / sub-cells / DLC" — identical synthetic
pattern, lower phase), §89 per-platform "Profile + tune" (config values may be
authored; profiling on absent hardware cannot), §71 backend services (exist as
16 wrappers over one runtime; anti-cheat + DSAR logic is real), and the
`Create module/plugin X` shells (dir/Build.cs/uplugin literally exist). These
need per-bullet judgment to avoid un-marking partially-real pieces; each is
itemized above with file:line evidence and is **not** complete.

Note: the literal goal ("all tasks completely and expertly implemented")
**cannot** be satisfied in this environment — no runnable UE5.5 editor, no
binary-asset authoring, no live platforms/cert/human engagements — so the honest
end-state is this corrected, evidence-backed record, not a fabricated green.