diff --git a/install.ps1 b/install.ps1
index b41dc87..7623efc 100644
--- a/install.ps1
+++ b/install.ps1
@@ -363,12 +363,149 @@ if ($nodeCheck -eq $ClaudeTarget) {
     Write-Host "  [WARN] Node.js 环境变量传递异常，hooks 可能无法正确解析路径" -ForegroundColor Yellow
 }
 
-# 步骤 6: 启动 Claude Code
-Write-Host "`n[7/7] 启动 Claude Code..." -ForegroundColor White
+# 步骤 6: Bookworm 完整性验证 + MCP 检查
+Write-Host "`n[7/8] Bookworm 系统验证..." -ForegroundColor White
+
+# --- Bookworm vs 原生 Claude Code 检测 ---
+$bwChecks = @()
+$claudeMd = Join-Path $ClaudeTarget "CLAUDE.md"
+$skillsDir = Join-Path $ClaudeTarget "skills"
+$hooksDir = Join-Path $ClaudeTarget "hooks"
+$settingsF = Join-Path $ClaudeTarget "settings.json"
+
+# 检查 CLAUDE.md
+if (Test-Path $claudeMd) {
+    $content = Get-Content $claudeMd -Raw -ErrorAction SilentlyContinue
+    if ($content -match "Bookworm") {
+        $bwChecks += @{ Name = "CLAUDE.md (Bookworm 指令)"; OK = $true }
+    } else {
+        $bwChecks += @{ Name = "CLAUDE.md (缺少 Bookworm 指令)"; OK = $false }
+    }
+} else {
+    $bwChecks += @{ Name = "CLAUDE.md (文件不存在!)"; OK = $false }
+}
+
+# 检查 Skills
+$skillCount = 0
+if (Test-Path $skillsDir) {
+    $skillCount = (Get-ChildItem $skillsDir -Directory -ErrorAction SilentlyContinue).Count
+}
+$bwChecks += @{ Name = "Skills ($skillCount 个)"; OK = ($skillCount -gt 50) }
+
+# 检查 Hooks
+$hookCount = 0
+if (Test-Path $hooksDir) {
+    $hookCount = (Get-ChildItem $hooksDir -Filter "*.js" -File -ErrorAction SilentlyContinue).Count
+}
+$bwChecks += @{ Name = "Hooks ($hookCount 个)"; OK = ($hookCount -gt 10) }
+
+# 检查 settings.json hooks 配置
+$hasHooks = $false
+if (Test-Path $settingsF) {
+    $sContent = Get-Content $settingsF -Raw -ErrorAction SilentlyContinue
+    if ($sContent -match '"hooks"') { $hasHooks = $true }
+}
+$bwChecks += @{ Name = "Settings hooks 配置"; OK = $hasHooks }
+
+# 输出验证结果
+$allOK = $true
+foreach ($c in $bwChecks) {
+    $icon = if ($c.OK) { "[OK]" } else { "[!!]" }
+    $color = if ($c.OK) { "Green" } else { "Red" }
+    Write-Host "  $icon $($c.Name)" -ForegroundColor $color
+    if (-not $c.OK) { $allOK = $false }
+}
+
+if (-not $allOK) {
+    Write-Host ""
+    Write-Host "  ╔══════════════════════════════════════════════════════╗" -ForegroundColor Yellow
+    Write-Host "  ║  [!] 警告: Bookworm 系统不完整                      ║" -ForegroundColor Yellow
+    Write-Host "  ║  Claude Code 将以原生模式启动 (无 Skills/Hooks)      ║" -ForegroundColor Yellow
+    Write-Host "  ║  建议: 不加 -StartOnly 重新运行 install.ps1 同步     ║" -ForegroundColor Yellow
+    Write-Host "  ╚══════════════════════════════════════════════════════╝" -ForegroundColor Yellow
+} else {
+    Write-Host "  [OK] Bookworm 系统完整 ($skillCount Skills / $hookCount Hooks)" -ForegroundColor Green
+}
+
+# --- MCP 依赖检查 (中文提醒) ---
 Write-Host ""
-Write-Host "  ╔══════════════════════════════════════════╗" -ForegroundColor Green
-Write-Host "  ║  Bookworm 就绪! 正在启动 Claude Code... ║" -ForegroundColor Green
-Write-Host "  ╚══════════════════════════════════════════╝" -ForegroundColor Green
+Write-Host "  MCP 服务检查:" -ForegroundColor Gray
+$mcpWarnings = @()
+
+# Python (askui/pywinauto/com-server 需要)
+$hasPython = [bool](Get-Command python -ErrorAction SilentlyContinue)
+if (-not $hasPython) {
+    $mcpWarnings += "  [!] Python 未安装 - askui/pywinauto/com-server MCP 不可用"
+    $mcpWarnings += "      安装: https://www.python.org/downloads/ 或 winget install Python.Python.3.12"
+}
+
+# Playwright (浏览器自动化 MCP)
+$hasPlaywright = $false
+try { $null = npx --yes @playwright/mcp --help 2>$null; $hasPlaywright = $true } catch {}
+if (-not $hasPlaywright) {
+    $mcpWarnings += "  [!] Playwright MCP 未安装 - 浏览器自动化功能不可用"
+    $mcpWarnings += "      安装: npx playwright install"
+}
+
+# 检查关键 API Key 环境变量
+$apiChecks = @(
+    @{ Key = "ANTHROPIC_API_KEY";   Name = "Claude API (中转站)" }
+    @{ Key = "ANTHROPIC_BASE_URL";  Name = "API 中转站地址" }
+)
+foreach ($ak in $apiChecks) {
+    $val = [System.Environment]::GetEnvironmentVariable($ak.Key, "Process")
+    if (-not $val) {
+        $mcpWarnings += "  [!] $($ak.Key) 未设置 - $($ak.Name)不可用"
+        $mcpWarnings += "      需要管理员重新加密凭证并更新 secrets.enc"
+    }
+}
+
+# 可选 MCP API Key 检查
+$optionalApis = @(
+    @{ Key = "GITHUB_PERSONAL_ACCESS_TOKEN"; Name = "GitHub MCP"; Cmd = "仓库管理/代码搜索" }
+    @{ Key = "SLACK_BOT_TOKEN";              Name = "Slack MCP";  Cmd = "消息发送/频道管理" }
+    @{ Key = "BROWSERBASE_API_KEY";          Name = "Browserbase MCP"; Cmd = "云端浏览器" }
+    @{ Key = "FIRECRAWL_API_KEY";            Name = "Firecrawl MCP"; Cmd = "网页抓取/搜索" }
+)
+$missingOptional = @()
+foreach ($api in $optionalApis) {
+    $val = [System.Environment]::GetEnvironmentVariable($api.Key, "Process")
+    if (-not $val) {
+        $missingOptional += $api
+    }
+}
+
+if ($mcpWarnings.Count -gt 0) {
+    foreach ($w in $mcpWarnings) {
+        Write-Host $w -ForegroundColor Yellow
+    }
+}
+
+if ($missingOptional.Count -gt 0) {
+    Write-Host ""
+    Write-Host "  可选 MCP 服务 (未配置, 不影响核心功能):" -ForegroundColor Gray
+    foreach ($m in $missingOptional) {
+        Write-Host "    [-] $($m.Name) ($($m.Cmd))" -ForegroundColor DarkGray
+    }
+    Write-Host "    如需使用, 请联系管理员将 API Key 加入 secrets.enc" -ForegroundColor DarkGray
+}
+
+if ($mcpWarnings.Count -eq 0) {
+    Write-Host "  [OK] 核心 API 已配置" -ForegroundColor Green
+}
+
+# 步骤 7: 启动 Claude Code
+Write-Host "`n[8/8] 启动 Claude Code..." -ForegroundColor White
+Write-Host ""
+if ($allOK) {
+    Write-Host "  ╔══════════════════════════════════════════╗" -ForegroundColor Green
+    Write-Host "  ║  Bookworm 就绪! 正在启动 Claude Code... ║" -ForegroundColor Green
+    Write-Host "  ╚══════════════════════════════════════════╝" -ForegroundColor Green
+} else {
+    Write-Host "  ╔══════════════════════════════════════════╗" -ForegroundColor Yellow
+    Write-Host "  ║  原生模式启动 (Bookworm 不完整)          ║" -ForegroundColor Yellow
+    Write-Host "  ╚══════════════════════════════════════════╝" -ForegroundColor Yellow
+}
 Write-Host ""
 
 & claude