[CLAUDE] Docs: S152 closeout — bookend hình B trọn 2 đầu + owner (30)(31)(32) + queue memory-ops TRỌN (squash 20 wal:)

- Owner 3-quyết: (30) JUMP để-nguyên-theo-nhịp · (31) 4 persona +NEVER-block (restart ĐÃ THOẢ) · (32) vòng 1→5 AUTO — lô consent gỡ 9 site (5 H1 + ring1-tự-bắt + 3 trio; E-013 EXT)
- Memory-ops TRỌN: A1-A4/D1/D2/R1/B-series — A7 392/392 · mfe 20/20-100% lần đầu · lead-gap drain 24.728→16.485B · strike-ledger + WARN-latch (-Ack = owner-action)
- V4 sleep AUTO đầu: 1 shard thật/16 KÊU · ring4 đầu-đời TRƯỢT-4/5 → 4 fix gist (scribe sub-ring4-close vì return-only)
- Thư model re-stamp: 59ce1d0f → 9c909007 published (G-024a) — adap-report Đính-chính @S152 + sweep 13 bề-mặt LIVE
- Bookend @close: stale 6 FLAG + gap 2 FLAG → vá 8/8; ring2 8/8 ĐẠT (4-A pin-bản-cắt → slot 33) · ring1 48Đ/5T/59-claim
- M9 13 đơn-vị diary (3 S151-deep hồi-tố) · #53 ×10-chắc → tally 60-cận-dưới + errata subject-1b85713
- Session-log 2 run= + completeness-gate 5-vòng ĐẠT · HANDOFF segment S152 (carry 3-đóng/3-mới/23-giữ; slot 33/34)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

scripts/mfe-eval.ps1

@@ -29,6 +29,8 @@ param(
     [string]$RepoRoot = "$PSScriptRoot\..",
     [ValidateSet('lead','sub','all')] [string]$Tier = 'all',
     [switch]$Judge = $false,
+    [switch]$Detail = $false,   # @S152 owner#32: per-item L1-presence - print each MISSed denominator item by name
+    [switch]$Ack = $false,      # @S152 B4: acknowledge current strikes -> resets the GOODHART-WARN latch baseline
     [datetime]$Today = (Get-Date)
 )
 
@@ -189,22 +191,43 @@ function Measure-Lead {
     Write-Host ""
 
     # --- Goodhart anchor : print recurring-error reality next to coverage ---
-    $lastStrikes = -1
-    if (Test-Path $statePath) { try { $lastStrikes = [int]((Get-Content $statePath -Raw -Encoding UTF8 | ConvertFrom-Json).strikes_total) } catch { } }
+    $lastStrikes = -1; $warnBase = -1; $histOld = @()
+    if (Test-Path $statePath) {
+        try {
+            $stOld = Get-Content $statePath -Raw -Encoding UTF8 | ConvertFrom-Json
+            $lastStrikes = [int]$stOld.strikes_total
+            if ($stOld.PSObject.Properties.Name -contains 'warn_baseline') { $warnBase = [int]$stOld.warn_baseline }
+            if ($stOld.PSObject.Properties.Name -contains 'history') { $histOld = @($stOld.history) }
+        } catch { }
+    }
+    # B4 @S152 LATCH: WARN compares against a PERSISTED warn_baseline that only moves on -Ack.
+    # Old behavior compared to the immediately-previous run then overwrote state -> the
+    # measuring run CONSUMED its own warning (S152 eval S6: audit re-ran mfe minutes later,
+    # WARN already silent). Migration: no warn_baseline key yet -> seed from pre-B4
+    # strikes_total (old file) or from the current count on a truly fresh state; the seed
+    # itself never fires (baseline opens the ledger, it is not a rise).
+    if ($warnBase -lt 0) { $warnBase = if ($lastStrikes -ge 0) { $lastStrikes } else { $strikesTotal } }
+    if ($Ack) { $warnBase = $strikesTotal }
     Write-Host "[LEAD] Goodhart anchor (NO self-grading - real recurring-error signal):"
     Write-Host "   error-ledger: strikes_total=$strikesTotal  RCA_entries=$rcaCount  AS-classes=$($asIds.Count)"
-    if ($lastStrikes -ge 0 -and $strikesTotal -gt $lastStrikes -and $fits) {
-        Write-Host "   GOODHART-WARN: strikes rose ($lastStrikes -> $strikesTotal) while set still FITS -> coverage may LIE (set 'fits' but errors recur = not actually applied)"
+    if ($Ack) {
+        Write-Host "   (ACK: warn-baseline set to $strikesTotal - future WARN fires only when strikes exceed this)"
+    } elseif ($strikesTotal -gt $warnBase -and $fits) {
+        Write-Host "   GOODHART-WARN (LATCHED): strikes rose ($warnBase -> $strikesTotal) while set still FITS -> coverage may LIE. Repeats every run until acknowledged via -Ack."
     } else {
-        Write-Host "   (rule: if strikes rise across runs while coverage stays high -> the score lies. last_run_strikes=$lastStrikes)"
+        Write-Host "   (rule: if strikes rise across runs while coverage stays high -> the score lies. warn-baseline=$warnBase last_run_strikes=$lastStrikes)"
     }
     # persist strikes for cross-run compare (MFE state only; does NOT touch token_governor)
     # Write LF + UTF8-no-BOM explicitly (erratum EOL 2026-07-16 lo #6 point-of-generation floor, S129):
     # PS5.1 Set-Content -Encoding UTF8 wrote BOM+CRLF -> worktree CRLF churn AND a 3-byte BOM in the
     # committed blob. Reader at line 193 pins -Encoding UTF8 in the SAME commit (no BOM-sniff dependency).
     try {
-        $st = @{ strikes_total = $strikesTotal; rca_entries = $rcaCount; at = $Today.ToString('yyyy-MM-dd') }
-        $json = (($st | ConvertTo-Json) -replace "`r`n", "`n") + "`n"
+        # B4 @S152: history[] = append-unbounded BY DESIGN (absence-of-entry = never-happened
+        # stays a safe read; if a FIFO cap is ever added, eviction MUST be explicit -
+        # log-BOUNDED design-note dede7ec5). ack_strikes persists the WARN-latch baseline.
+        $histNew = @($histOld) + ,(@{ at = $Today.ToString('yyyy-MM-dd HH:mm'); strikes_total = $strikesTotal; rca_entries = $rcaCount })
+        $st = [ordered]@{ strikes_total = $strikesTotal; rca_entries = $rcaCount; at = $Today.ToString('yyyy-MM-dd'); warn_baseline = $warnBase; history = $histNew }
+        $json = (($st | ConvertTo-Json -Depth 5) -replace "`r`n", "`n") + "`n"
         [System.IO.File]::WriteAllText($statePath, $json, (New-Object System.Text.UTF8Encoding($false)))
     } catch { }
     Write-Host ""
@@ -258,6 +281,12 @@ function Measure-Sub {
                 if ($diaryFold -match ('(?<![a-z0-9])' + [regex]::Escape($words[0]) + '(?![a-z0-9])')) { $matched = $true }
             }
             if ($matched) { $hit++ }
+            elseif ($Detail) {
+                # per-item L1-presence probe (owner #32 @S152): name the missing item so the
+                # reinject lane acts per-item instead of re-deriving the matcher by hand.
+                $short = if ($item.Length -gt 100) { $item.Substring(0, 100) } else { $item }
+                Write-Host ("        MISS: {0}" -f $short)
+            }
         }
         $den = $denom.Count
         if ($den -eq 0) {