diff --git a/skills/scripts/smoke.ps1 b/skills/scripts/smoke.ps1
index 9b609f6..ff105eb 100644
--- a/skills/scripts/smoke.ps1
+++ b/skills/scripts/smoke.ps1
@@ -1,105 +1,105 @@
-#Requires -Version 5.1
-# reverse-skill smoke entrypoint: verify + script parse + master-route sample matrix.
-# Usage:
-#   powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/smoke.ps1
-#   powershell -File skills/scripts/smoke.ps1 -LogDir C:\path\to\logs
-param(
-    [string] $LogDir = '',
-    [string] $PackageRoot = ''
-)
-$ErrorActionPreference = 'Continue'
-
-$scriptDir = $PSScriptRoot
-if (-not $scriptDir) { $scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path }
-$skillsRoot = Split-Path -Parent $scriptDir
-if (-not $PackageRoot) { $PackageRoot = Split-Path -Parent $skillsRoot }
-
-if ([string]::IsNullOrWhiteSpace($LogDir)) {
-    $stamp = Get-Date -Format 'yyyyMMdd-HHmmss'
-    $tmpBase = if ($env:TEMP) { $env:TEMP } else { [System.IO.Path]::GetTempPath() }
-    $LogDir = Join-Path $tmpBase ("rs-smoke-{0}" -f $stamp)
-}
-New-Item -ItemType Directory -Path $LogDir -Force | Out-Null
-
-$fail = New-Object System.Collections.Generic.List[string]
-function Ok([string] $m) { Write-Host ("[OK] {0}" -f $m) -ForegroundColor Green }
-function Bad([string] $m) {
-    Write-Host ("[FAIL] {0}" -f $m) -ForegroundColor Red
-    [void]$fail.Add($m)
-}
-
-# Prefer the same host that launched smoke (pwsh on GHA windows-latest).
-# Bare "powershell" often resolves to Windows PowerShell 5.1, which mis-parses
-# UTF-8 scripts without BOM when nested from pwsh.
-$SmokeHostExe = $null
-try {
-    $procPath = (Get-Process -Id $PID -ErrorAction Stop).Path
-    if ($procPath -and (Test-Path -LiteralPath $procPath)) { $SmokeHostExe = $procPath }
-} catch { }
-if (-not $SmokeHostExe) {
-    $cmd = Get-Command pwsh -ErrorAction SilentlyContinue
-    if ($cmd -and $cmd.Source) {
-        $SmokeHostExe = $cmd.Source
-    } else {
-        $SmokeHostExe = Join-Path $env:SystemRoot 'System32\WindowsPowerShell\v1.0\powershell.exe'
-    }
-}
-Write-Host ("=== reverse-skill smoke | LogDir={0} | Host={1} ===" -f $LogDir, $SmokeHostExe)
-
-# --- 1) routing coherence ---
-$verify = Join-Path $scriptDir 'verify-routing-coherence.ps1'
-if (-not (Test-Path -LiteralPath $verify)) {
-    Bad 'verify-routing-coherence.ps1 missing'
-    $verifyExit = 1
-} else {
-    $vLog = Join-Path $LogDir '01-verify.txt'
-    & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $verify 2>&1 | Tee-Object -FilePath $vLog | Out-Null
-    $verifyExit = $LASTEXITCODE
-    if ($verifyExit -eq 0) { Ok 'verify-routing-coherence exit 0' } else { Bad ("verify-routing-coherence exit {0}" -f $verifyExit) }
-}
-
-# --- 2) parse key scripts ---
-$scripts = @(
-    'verify-routing-coherence.ps1',
-    'master-route.ps1',
-    'case-init.ps1',
-    'lib\WorkRoot.ps1',
-    'bootstrap-reverse.ps1',
-    'refresh-tool-index.ps1',
-    'smoke.ps1',
-    'append-evidence.ps1',
-    'case-guard.ps1',
-    'test-routing.ps1',
+#Requires -Version 5.1
+# reverse-skill smoke entrypoint: verify + script parse + master-route sample matrix.
+# Usage:
+#   powershell -NoProfile -ExecutionPolicy Bypass -File skills/scripts/smoke.ps1
+#   powershell -File skills/scripts/smoke.ps1 -LogDir C:\path\to\logs
+param(
+    [string] $LogDir = '',
+    [string] $PackageRoot = ''
+)
+$ErrorActionPreference = 'Continue'
+
+$scriptDir = $PSScriptRoot
+if (-not $scriptDir) { $scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path }
+$skillsRoot = Split-Path -Parent $scriptDir
+if (-not $PackageRoot) { $PackageRoot = Split-Path -Parent $skillsRoot }
+
+if ([string]::IsNullOrWhiteSpace($LogDir)) {
+    $stamp = Get-Date -Format 'yyyyMMdd-HHmmss'
+    $tmpBase = if ($env:TEMP) { $env:TEMP } else { [System.IO.Path]::GetTempPath() }
+    $LogDir = Join-Path $tmpBase ("rs-smoke-{0}" -f $stamp)
+}
+New-Item -ItemType Directory -Path $LogDir -Force | Out-Null
+
+$fail = New-Object System.Collections.Generic.List[string]
+function Ok([string] $m) { Write-Host ("[OK] {0}" -f $m) -ForegroundColor Green }
+function Bad([string] $m) {
+    Write-Host ("[FAIL] {0}" -f $m) -ForegroundColor Red
+    [void]$fail.Add($m)
+}
+
+# Prefer the same host that launched smoke (pwsh on GHA windows-latest).
+# Bare "powershell" often resolves to Windows PowerShell 5.1, which mis-parses
+# UTF-8 scripts without BOM when nested from pwsh.
+$SmokeHostExe = $null
+try {
+    $procPath = (Get-Process -Id $PID -ErrorAction Stop).Path
+    if ($procPath -and (Test-Path -LiteralPath $procPath)) { $SmokeHostExe = $procPath }
+} catch { }
+if (-not $SmokeHostExe) {
+    $cmd = Get-Command pwsh -ErrorAction SilentlyContinue
+    if ($cmd -and $cmd.Source) {
+        $SmokeHostExe = $cmd.Source
+    } else {
+        $SmokeHostExe = Join-Path $env:SystemRoot 'System32\WindowsPowerShell\v1.0\powershell.exe'
+    }
+}
+Write-Host ("=== reverse-skill smoke | LogDir={0} | Host={1} ===" -f $LogDir, $SmokeHostExe)
+
+# --- 1) routing coherence ---
+$verify = Join-Path $scriptDir 'verify-routing-coherence.ps1'
+if (-not (Test-Path -LiteralPath $verify)) {
+    Bad 'verify-routing-coherence.ps1 missing'
+    $verifyExit = 1
+} else {
+    $vLog = Join-Path $LogDir '01-verify.txt'
+    & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $verify 2>&1 | Tee-Object -FilePath $vLog | Out-Null
+    $verifyExit = $LASTEXITCODE
+    if ($verifyExit -eq 0) { Ok 'verify-routing-coherence exit 0' } else { Bad ("verify-routing-coherence exit {0}" -f $verifyExit) }
+}
+
+# --- 2) parse key scripts ---
+$scripts = @(
+    'verify-routing-coherence.ps1',
+    'master-route.ps1',
+    'case-init.ps1',
+    'lib\WorkRoot.ps1',
+    'bootstrap-reverse.ps1',
+    'refresh-tool-index.ps1',
+    'smoke.ps1',
+    'append-evidence.ps1',
+    'case-guard.ps1',
+    'test-routing.ps1',
     'extract-summaries.ps1'
     'test-bootstrap-codex-encoding.ps1'
 )
-$parseOk = 0
-$parseFail = 0
-$parseLog = New-Object System.Collections.Generic.List[string]
-foreach ($name in $scripts) {
-    $p = Join-Path $scriptDir $name
-    if (-not (Test-Path -LiteralPath $p)) {
-        # append-evidence is required for P0; others should exist
-        if ($name -eq 'append-evidence.ps1' -or $name -eq 'smoke.ps1') {
-            Bad ("script missing: {0}" -f $name)
-            $parseFail++
-            [void]$parseLog.Add("MISSING $name")
-        }
-        continue
-    }
-    $errs = $null
-    $tokens = $null
-    $null = [System.Management.Automation.Language.Parser]::ParseFile($p, [ref]$tokens, [ref]$errs)
-    if ($errs -and $errs.Count -gt 0) {
-        Bad ("parse fail {0}: {1}" -f $name, $errs[0].Message)
-        $parseFail++
-        [void]$parseLog.Add("FAIL $name $($errs[0].Message)")
-    } else {
-        Ok ("parse {0}" -f $name)
-        $parseOk++
-        [void]$parseLog.Add("OK $name")
-    }
-}
+$parseOk = 0
+$parseFail = 0
+$parseLog = New-Object System.Collections.Generic.List[string]
+foreach ($name in $scripts) {
+    $p = Join-Path $scriptDir $name
+    if (-not (Test-Path -LiteralPath $p)) {
+        # append-evidence is required for P0; others should exist
+        if ($name -eq 'append-evidence.ps1' -or $name -eq 'smoke.ps1') {
+            Bad ("script missing: {0}" -f $name)
+            $parseFail++
+            [void]$parseLog.Add("MISSING $name")
+        }
+        continue
+    }
+    $errs = $null
+    $tokens = $null
+    $null = [System.Management.Automation.Language.Parser]::ParseFile($p, [ref]$tokens, [ref]$errs)
+    if ($errs -and $errs.Count -gt 0) {
+        Bad ("parse fail {0}: {1}" -f $name, $errs[0].Message)
+        $parseFail++
+        [void]$parseLog.Add("FAIL $name $($errs[0].Message)")
+    } else {
+        Ok ("parse {0}" -f $name)
+        $parseOk++
+        [void]$parseLog.Add("OK $name")
+    }
+}
 $parseLog -join [Environment]::NewLine | Set-Content (Join-Path $LogDir '02-parse.txt') -Encoding UTF8
 
 # --- 3) Codex config UTF-8 round-trip regression ---
@@ -120,99 +120,99 @@ if (-not (Test-Path -LiteralPath $encodingTest)) {
 }
 
 # --- 4) master-route sample matrix ---
-$mr = Join-Path $scriptDir 'master-route.ps1'
-$cases = @(
-    @{ Name = 'apk'; Hint = 'decompile APK with jadx apktool smali'; Expect = 'apk-reverse' },
-    @{ Name = 'js'; Hint = 'js reverse frontend sign jshook encrypted param'; Expect = 'js-reverse' },
-    @{ Name = 'ida'; Hint = 'IDA decompile PE binary disassemble'; Expect = 'ida-reverse' },
-    @{ Name = 'pentest'; Hint = 'nmap nuclei sqlmap ffuf pentest bug bounty'; Expect = 'pentest-tools' },
-    @{ Name = 'llm'; Hint = 'LLM prompt inject jailbreak agent security garak'; Expect = 'llm-security' },
-    @{ Name = 'zh-apk'; Hint = '安卓 APK 加固 反编译'; Expect = 'apk-reverse' },
-    @{ Name = 'zh-pentest'; Hint = '渗透测试 端口扫描 SQL注入'; Expect = 'pentest-tools' },
-    @{ Name = 'zh-js'; Hint = '前端签名 JS逆向 加密参数'; Expect = 'js-reverse' },
-    @{ Name = 'evidence'; Hint = 'case review evidence chain traceability'; Expect = 'case-review' }
-)
-$routeOk = 0
-$routeFail = 0
-$routeSummary = New-Object System.Collections.Generic.List[string]
-if (-not (Test-Path -LiteralPath $mr)) {
-    Bad 'master-route.ps1 missing'
-} else {
-    foreach ($c in $cases) {
-        $outFile = Join-Path $LogDir ("route-{0}.txt" -f $c.Name)
-        $raw = & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $mr -Hint $c.Hint 2>&1 | Out-String
-        $raw | Set-Content -Path $outFile -Encoding UTF8
-        if ($raw -match [regex]::Escape($c.Expect)) {
-            Ok ("route {0} -> {1}" -f $c.Name, $c.Expect)
-            $routeOk++
-            [void]$routeSummary.Add("PASS $($c.Name)")
-        } else {
-            Bad ("route {0} expect {1}" -f $c.Name, $c.Expect)
-            $routeFail++
-            [void]$routeSummary.Add("FAIL $($c.Name)")
-        }
-    }
-}
-$routeSummary -join [Environment]::NewLine | Set-Content (Join-Path $LogDir '03-route-summary.txt') -Encoding UTF8
-
+$mr = Join-Path $scriptDir 'master-route.ps1'
+$cases = @(
+    @{ Name = 'apk'; Hint = 'decompile APK with jadx apktool smali'; Expect = 'apk-reverse' },
+    @{ Name = 'js'; Hint = 'js reverse frontend sign jshook encrypted param'; Expect = 'js-reverse' },
+    @{ Name = 'ida'; Hint = 'IDA decompile PE binary disassemble'; Expect = 'ida-reverse' },
+    @{ Name = 'pentest'; Hint = 'nmap nuclei sqlmap ffuf pentest bug bounty'; Expect = 'pentest-tools' },
+    @{ Name = 'llm'; Hint = 'LLM prompt inject jailbreak agent security garak'; Expect = 'llm-security' },
+    @{ Name = 'zh-apk'; Hint = '安卓 APK 加固 反编译'; Expect = 'apk-reverse' },
+    @{ Name = 'zh-pentest'; Hint = '渗透测试 端口扫描 SQL注入'; Expect = 'pentest-tools' },
+    @{ Name = 'zh-js'; Hint = '前端签名 JS逆向 加密参数'; Expect = 'js-reverse' },
+    @{ Name = 'evidence'; Hint = 'case review evidence chain traceability'; Expect = 'case-review' }
+)
+$routeOk = 0
+$routeFail = 0
+$routeSummary = New-Object System.Collections.Generic.List[string]
+if (-not (Test-Path -LiteralPath $mr)) {
+    Bad 'master-route.ps1 missing'
+} else {
+    foreach ($c in $cases) {
+        $outFile = Join-Path $LogDir ("route-{0}.txt" -f $c.Name)
+        $raw = & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $mr -Hint $c.Hint 2>&1 | Out-String
+        $raw | Set-Content -Path $outFile -Encoding UTF8
+        if ($raw -match [regex]::Escape($c.Expect)) {
+            Ok ("route {0} -> {1}" -f $c.Name, $c.Expect)
+            $routeOk++
+            [void]$routeSummary.Add("PASS $($c.Name)")
+        } else {
+            Bad ("route {0} expect {1}" -f $c.Name, $c.Expect)
+            $routeFail++
+            [void]$routeSummary.Add("FAIL $($c.Name)")
+        }
+    }
+}
+$routeSummary -join [Environment]::NewLine | Set-Content (Join-Path $LogDir '03-route-summary.txt') -Encoding UTF8
+
 # --- 5) Evidence ID immutability ---
-$appendEvidence = Join-Path $scriptDir 'append-evidence.ps1'
-$evidenceCase = Join-Path $LogDir 'evidence-immutability'
-if (-not (Test-Path -LiteralPath $appendEvidence)) {
-    Bad 'append-evidence.ps1 missing for immutability check'
-} else {
-    New-Item -ItemType Directory -Path $evidenceCase -Force | Out-Null
-    & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $appendEvidence `
-        -CaseRoot $evidenceCase `
-        -Id 'E-IMMUTABLE' `
-        -Title 'first write' `
-        -ReproCommand 'echo first' 2>&1 | Out-Null
-    $firstEvidenceExit = $LASTEXITCODE
-    if ($firstEvidenceExit -ne 0) {
-        Bad ("initial Evidence append exit {0}" -f $firstEvidenceExit)
-    } else {
-        $evidencePath = Join-Path $evidenceCase 'evidence\E-IMMUTABLE.md'
-        $indexPath = Join-Path $evidenceCase 'evidence\INDEX.md'
-        $beforeEvidence = (Get-FileHash -LiteralPath $evidencePath -Algorithm SHA256).Hash
-        $beforeIndex = (Get-FileHash -LiteralPath $indexPath -Algorithm SHA256).Hash
-
-        & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $appendEvidence `
-            -CaseRoot $evidenceCase `
-            -Id 'E-IMMUTABLE' `
-            -Title 'second write' `
-            -ReproCommand 'echo second' 2>&1 | Out-Null
-        $duplicateEvidenceExit = $LASTEXITCODE
-
-        $afterEvidence = (Get-FileHash -LiteralPath $evidencePath -Algorithm SHA256).Hash
-        $afterIndex = (Get-FileHash -LiteralPath $indexPath -Algorithm SHA256).Hash
-        if ($duplicateEvidenceExit -eq 0) {
-            Bad 'duplicate Evidence ID was accepted'
-        } elseif ($beforeEvidence -ne $afterEvidence) {
-            Bad 'existing Evidence changed after duplicate append'
-        } elseif ($beforeIndex -ne $afterIndex) {
-            Bad 'Evidence index changed after duplicate append'
-        } else {
-            Ok 'duplicate Evidence ID rejected without mutation'
-        }
-    }
-}
-
-# --- summary ---
-$summary = @(
-    "VERIFY_EXIT=$verifyExit",
-    "PARSE ok=$parseOk fail=$parseFail",
-    "ROUTE ok=$routeOk fail=$routeFail / $($cases.Count)",
-    "FAIL_COUNT=$($fail.Count)",
-    "LogDir=$LogDir"
-)
-$summary -join [Environment]::NewLine | Set-Content (Join-Path $LogDir 'SUMMARY.txt') -Encoding UTF8
-Write-Host '=== SMOKE SUMMARY ==='
-$summary | ForEach-Object { Write-Host $_ }
-if ($fail.Count -gt 0) {
-    $fail | Set-Content (Join-Path $LogDir 'failures.txt') -Encoding UTF8
-    Write-Host 'OVERALL: FAIL' -ForegroundColor Red
-    exit 1
-}
-Write-Host 'OVERALL: ALL PASS' -ForegroundColor Green
-exit 0
-
+$appendEvidence = Join-Path $scriptDir 'append-evidence.ps1'
+$evidenceCase = Join-Path $LogDir 'evidence-immutability'
+if (-not (Test-Path -LiteralPath $appendEvidence)) {
+    Bad 'append-evidence.ps1 missing for immutability check'
+} else {
+    New-Item -ItemType Directory -Path $evidenceCase -Force | Out-Null
+    & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $appendEvidence `
+        -CaseRoot $evidenceCase `
+        -Id 'E-IMMUTABLE' `
+        -Title 'first write' `
+        -ReproCommand 'echo first' 2>&1 | Out-Null
+    $firstEvidenceExit = $LASTEXITCODE
+    if ($firstEvidenceExit -ne 0) {
+        Bad ("initial Evidence append exit {0}" -f $firstEvidenceExit)
+    } else {
+        $evidencePath = Join-Path $evidenceCase 'evidence\E-IMMUTABLE.md'
+        $indexPath = Join-Path $evidenceCase 'evidence\INDEX.md'
+        $beforeEvidence = (Get-FileHash -LiteralPath $evidencePath -Algorithm SHA256).Hash
+        $beforeIndex = (Get-FileHash -LiteralPath $indexPath -Algorithm SHA256).Hash
+
+        & $SmokeHostExe -NoProfile -ExecutionPolicy Bypass -File $appendEvidence `
+            -CaseRoot $evidenceCase `
+            -Id 'E-IMMUTABLE' `
+            -Title 'second write' `
+            -ReproCommand 'echo second' 2>&1 | Out-Null
+        $duplicateEvidenceExit = $LASTEXITCODE
+
+        $afterEvidence = (Get-FileHash -LiteralPath $evidencePath -Algorithm SHA256).Hash
+        $afterIndex = (Get-FileHash -LiteralPath $indexPath -Algorithm SHA256).Hash
+        if ($duplicateEvidenceExit -eq 0) {
+            Bad 'duplicate Evidence ID was accepted'
+        } elseif ($beforeEvidence -ne $afterEvidence) {
+            Bad 'existing Evidence changed after duplicate append'
+        } elseif ($beforeIndex -ne $afterIndex) {
+            Bad 'Evidence index changed after duplicate append'
+        } else {
+            Ok 'duplicate Evidence ID rejected without mutation'
+        }
+    }
+}
+
+# --- summary ---
+$summary = @(
+    "VERIFY_EXIT=$verifyExit",
+    "PARSE ok=$parseOk fail=$parseFail",
+    "ROUTE ok=$routeOk fail=$routeFail / $($cases.Count)",
+    "FAIL_COUNT=$($fail.Count)",
+    "LogDir=$LogDir"
+)
+$summary -join [Environment]::NewLine | Set-Content (Join-Path $LogDir 'SUMMARY.txt') -Encoding UTF8
+Write-Host '=== SMOKE SUMMARY ==='
+$summary | ForEach-Object { Write-Host $_ }
+if ($fail.Count -gt 0) {
+    $fail | Set-Content (Join-Path $LogDir 'failures.txt') -Encoding UTF8
+    Write-Host 'OVERALL: FAIL' -ForegroundColor Red
+    exit 1
+}
+Write-Host 'OVERALL: ALL PASS' -ForegroundColor Green
+exit 0
+
diff --git a/skills/scripts/test-bootstrap-codex-encoding.ps1 b/skills/scripts/test-bootstrap-codex-encoding.ps1
index 1043b82..23d1636 100644
--- a/skills/scripts/test-bootstrap-codex-encoding.ps1
+++ b/skills/scripts/test-bootstrap-codex-encoding.ps1
@@ -1,4 +1,4 @@
-#Requires -Version 5.1
+#Requires -Version 5.1
 param(
     [string]$ScratchDir = ''
 )
@@ -130,4 +130,4 @@ $invalidBytes = [System.IO.File]::ReadAllBytes($invalidPath)
 Assert-True ($invalidBytes.Length -eq 3 -and $invalidBytes[1] -eq 0x80) 'invalid UTF-8 file remains unchanged'
 
 Write-Host 'OVERALL: ALL PASS' -ForegroundColor Green
-
+