[object Object]

← back to Sku Check Skill

initial scaffold (gitify-all 2026-05-06)

5f2d8841f8674a9782ebb2bf4dde838299c4f707 · 2026-05-06 10:25:48 -0700 · Steve Abrams

Files touched

Diff

commit 5f2d8841f8674a9782ebb2bf4dde838299c4f707
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Wed May 6 10:25:48 2026 -0700

    initial scaffold (gitify-all 2026-05-06)
---
 .gitignore          |   12 +
 ecosystem.config.js |   13 +
 package-lock.json   | 1027 ++++++++++++++++++++++++++++++++++++++++++++++
 package.json        |   15 +
 public/favicon.svg  |    4 +
 public/index.html   |  648 +++++++++++++++++++++++++++++
 server.js           | 1132 +++++++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 2851 insertions(+)

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7e6a9c3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+node_modules/
+.env
+.env.local
+.env.*.local
+.env.*
+tmp/
+*.log
+.DS_Store
+dist/
+build/
+.next/
+*.bak
diff --git a/ecosystem.config.js b/ecosystem.config.js
new file mode 100644
index 0000000..7637857
--- /dev/null
+++ b/ecosystem.config.js
@@ -0,0 +1,13 @@
+module.exports = {
+  apps: [{
+    name: 'sku-check-skill',
+    script: 'server.js',
+    cwd: '/root/DW-Agents/sku-check-skill',
+    env: {
+      PORT: 9963,
+      NODE_ENV: 'production'
+    },
+    max_memory_restart: '300M',
+    autorestart: true
+  }]
+};
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..ca02d3f
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,1027 @@
+{
+  "name": "sku-check-skill",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
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+    "": {
+      "name": "sku-check-skill",
+      "version": "1.0.0",
+      "dependencies": {
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+        "helmet": "^8.1.0",
+        "node-fetch": "^2.7.0",
+        "pg": "^8.11.3"
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+    },
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+        "negotiator": "0.6.3"
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+      },
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diff --git a/package.json b/package.json
new file mode 100644
index 0000000..07ce34f
--- /dev/null
+++ b/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "sku-check-skill",
+  "version": "1.0.0",
+  "description": "SKU Check Skill - Cross-reference DW SKUs with vendor websites",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js"
+  },
+  "dependencies": {
+    "express": "^4.18.2",
+    "helmet": "^8.1.0",
+    "node-fetch": "^2.7.0",
+    "pg": "^8.11.3"
+  }
+}
diff --git a/public/favicon.svg b/public/favicon.svg
new file mode 100644
index 0000000..b3e6dbe
--- /dev/null
+++ b/public/favicon.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+<rect width="32" height="32" rx="6" fill="#10b981"/>
+<text x="50%" y="55%" text-anchor="middle" dominant-baseline="middle" font-size="20" font-family="Apple Color Emoji, Segoe UI Emoji, sans-serif" fill="white">S</text>
+</svg>
\ No newline at end of file
diff --git a/public/index.html b/public/index.html
new file mode 100644
index 0000000..bb532c0
--- /dev/null
+++ b/public/index.html
@@ -0,0 +1,648 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>SKU Check Skill - Designer Wallcoverings</title>
+  <style>
+    * { box-sizing: border-box; margin: 0; padding: 0; }
+    body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #0f1117; color: #e1e4e8; min-height: 100vh; }
+
+    .agent-avatar { width: 56px; height: 56px; border-radius: 50%; border: 2px solid #EC4899; object-fit: cover; }
+    .agent-avatar-fallback { width: 56px; height: 56px; border-radius: 50%; border: 2px solid #EC4899; background: #EC4899; color: #fff; font-size: 22px; font-weight: 700; display: none; align-items: center; justify-content: center; }
+
+    .header { background: linear-gradient(135deg, #1a1f2e 0%, #0d1117 100%); border-bottom: 1px solid #30363d; padding: 16px 24px; display: flex; align-items: center; justify-content: space-between; }
+    .header h1 { font-size: 20px; font-weight: 600; color: #58a6ff; }
+    .header .subtitle { font-size: 13px; color: #8b949e; margin-top: 2px; }
+
+    .container { max-width: 1600px; margin: 0 auto; padding: 20px; }
+
+    .stats-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
+    .stat-card { background: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 14px 16px; text-align: center; }
+    .stat-card .value { font-size: 28px; font-weight: 700; }
+    .stat-card .label { font-size: 12px; color: #8b949e; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
+    .stat-card.found .value { color: #3fb950; }
+    .stat-card.not-found .value { color: #f85149; }
+    .stat-card.error .value { color: #d29922; }
+    .stat-card.total .value { color: #58a6ff; }
+    .stat-card.tagged .value { color: #bc8cff; }
+
+    .panels { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-bottom: 20px; }
+    @media (max-width: 900px) { .panels { grid-template-columns: 1fr; } }
+    .panel { background: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 16px; }
+    .panel h3 { font-size: 14px; color: #58a6ff; margin-bottom: 12px; font-weight: 600; }
+    .panel label { display: block; font-size: 12px; color: #8b949e; margin-bottom: 4px; }
+    .panel input, .panel select { width: 100%; padding: 8px 10px; background: #0d1117; border: 1px solid #30363d; border-radius: 6px; color: #e1e4e8; font-size: 14px; margin-bottom: 10px; }
+    .panel input:focus, .panel select:focus { border-color: #58a6ff; outline: none; }
+    .row { display: flex; gap: 8px; }
+    .row input { flex: 1; }
+
+    .btn { padding: 6px 12px; border: none; border-radius: 5px; font-size: 12px; font-weight: 600; cursor: pointer; transition: all 0.15s; white-space: nowrap; }
+    .btn-primary { background: #238636; color: #fff; }
+    .btn-primary:hover { background: #2ea043; }
+    .btn-danger { background: #da3633; color: #fff; }
+    .btn-danger:hover { background: #f85149; }
+    .btn-secondary { background: #30363d; color: #e1e4e8; }
+    .btn-secondary:hover { background: #484f58; }
+    .btn-sm { padding: 3px 8px; font-size: 11px; }
+    .btn:disabled { opacity: 0.5; cursor: not-allowed; }
+
+    /* Action button colors */
+    .btn-specs { background: #0d9488; color: #fff; }
+    .btn-specs:hover { background: #14b8a6; }
+    .btn-images { background: #2563eb; color: #fff; }
+    .btn-images:hover { background: #3b82f6; }
+    .btn-ai { background: #7c3aed; color: #fff; }
+    .btn-ai:hover { background: #8b5cf6; }
+    .btn-tags { background: #d97706; color: #fff; }
+    .btn-tags:hover { background: #f59e0b; }
+    .btn-meta { background: #4f46e5; color: #fff; }
+    .btn-meta:hover { background: #6366f1; }
+    .btn-title { background: #16a34a; color: #fff; }
+    .btn-title:hover { background: #22c55e; }
+    .btn-sample { background: #db2777; color: #fff; }
+    .btn-sample:hover { background: #ec4899; }
+    .btn-all { background: #dc2626; color: #fff; font-weight: 700; }
+    .btn-all:hover { background: #ef4444; }
+    .btn-vendor { background: #0891b2; color: #fff; }
+    .btn-vendor:hover { background: #06b6d4; }
+
+    .job-bar { background: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 14px 16px; margin-bottom: 20px; display: none; }
+    .job-bar.active { display: block; }
+    .job-bar .job-title { font-size: 14px; font-weight: 600; color: #58a6ff; margin-bottom: 8px; }
+    .progress-track { height: 6px; background: #21262d; border-radius: 3px; overflow: hidden; }
+    .progress-fill { height: 100%; background: #238636; border-radius: 3px; transition: width 0.3s; }
+    .job-stats { display: flex; gap: 16px; margin-top: 8px; font-size: 12px; color: #8b949e; }
+    .job-stats span { display: flex; align-items: center; gap: 4px; }
+    .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
+    .dot.green { background: #3fb950; }
+    .dot.red { background: #f85149; }
+    .dot.yellow { background: #d29922; }
+
+    .filters { display: flex; gap: 8px; margin-bottom: 12px; align-items: center; flex-wrap: wrap; }
+    .filters select, .filters input { padding: 6px 10px; background: #0d1117; border: 1px solid #30363d; border-radius: 6px; color: #e1e4e8; font-size: 13px; }
+
+    /* Bulk action bar */
+    .bulk-bar { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%); border: 1px solid #334155; border-radius: 8px; padding: 12px 16px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
+    .bulk-bar .bulk-label { font-size: 13px; font-weight: 600; color: #94a3b8; }
+
+    .table-wrap { background: #161b22; border: 1px solid #30363d; border-radius: 8px; overflow-x: auto; }
+    table { width: 100%; border-collapse: collapse; font-size: 13px; }
+    thead th { background: #21262d; padding: 10px 12px; text-align: left; font-weight: 600; color: #8b949e; font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid #30363d; white-space: nowrap; }
+    tbody td { padding: 8px 10px; border-bottom: 1px solid #21262d; vertical-align: top; }
+    tbody tr:hover { background: #1c2128; }
+    .status-badge { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 600; text-transform: uppercase; }
+    .status-found { background: rgba(63, 185, 80, 0.15); color: #3fb950; }
+    .status-not_found { background: rgba(248, 81, 73, 0.15); color: #f85149; }
+    .status-error { background: rgba(210, 153, 34, 0.15); color: #d29922; }
+    .status-pending { background: rgba(139, 148, 158, 0.15); color: #8b949e; }
+
+    a { color: #58a6ff; text-decoration: none; }
+    a:hover { text-decoration: underline; }
+
+    .empty-state { text-align: center; padding: 40px 20px; color: #8b949e; }
+    .empty-state h3 { font-size: 16px; margin-bottom: 8px; color: #e1e4e8; }
+
+    /* Action button row */
+    .action-btns { display: flex; gap: 3px; flex-wrap: wrap; max-width: 500px; }
+
+    /* Detail panel that slides open below a row */
+    .detail-row td { padding: 0 !important; border: none !important; }
+    .detail-panel { background: #1c2128; border: 1px solid #30363d; border-radius: 0 0 8px 8px; margin: 0 8px 8px 8px; padding: 16px; display: none; }
+    .detail-panel.open { display: block; animation: slideDown 0.2s ease-out; }
+    @keyframes slideDown { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 600px; } }
+    .detail-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
+    @media (max-width: 1200px) { .detail-grid { grid-template-columns: 1fr 1fr; } }
+    .detail-section { background: #161b22; border: 1px solid #30363d; border-radius: 6px; padding: 12px; }
+    .detail-section h4 { font-size: 12px; color: #58a6ff; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
+    .detail-section .field { display: flex; justify-content: space-between; padding: 3px 0; font-size: 12px; border-bottom: 1px solid #21262d; }
+    .detail-section .field .fk { color: #8b949e; }
+    .detail-section .field .fv { color: #e1e4e8; font-weight: 500; text-align: right; max-width: 200px; overflow: hidden; text-overflow: ellipsis; }
+    .detail-images { display: flex; gap: 8px; flex-wrap: wrap; }
+    .detail-images img { width: 80px; height: 80px; object-fit: cover; border-radius: 4px; border: 1px solid #30363d; cursor: pointer; }
+    .detail-images img:hover { border-color: #58a6ff; }
+    .ai-tag { display: inline-block; padding: 2px 6px; background: rgba(124, 58, 237, 0.2); color: #a78bfa; border-radius: 4px; font-size: 11px; margin: 2px; }
+    .ai-color { display: inline-block; padding: 2px 6px; background: rgba(59, 130, 246, 0.2); color: #93c5fd; border-radius: 4px; font-size: 11px; margin: 2px; }
+    .step-status { display: inline-block; font-size: 11px; margin-left: 4px; }
+    .step-ok { color: #3fb950; }
+    .step-fail { color: #f85149; }
+    .step-spin { color: #d29922; }
+    .spinner { display: inline-block; width: 12px; height: 12px; border: 2px solid #30363d; border-top-color: #58a6ff; border-radius: 50%; animation: spin 0.6s linear infinite; }
+    @keyframes spin { to { transform: rotate(360deg); } }
+
+    .toast { position: fixed; bottom: 20px; right: 20px; background: #238636; color: #fff; padding: 10px 20px; border-radius: 8px; font-size: 13px; display: none; z-index: 100; box-shadow: 0 4px 12px rgba(0,0,0,0.4); max-width: 400px; }
+    .toast.error { background: #da3633; }
+    .toast.show { display: block; animation: fadeIn 0.3s; }
+    @keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
+
+    .pagination { display: flex; justify-content: center; gap: 8px; margin-top: 12px; padding: 12px; }
+  </style>
+</head>
+<body>
+  <div class="header">
+    <img class="agent-avatar" src="http://45.61.58.125/agent-avatars/the-stager.png" onerror="this.style.display='none';this.nextElementSibling.style.display='flex'">
+    <div class="agent-avatar-fallback">S</div>
+    <div>
+      <h1>SKU Check Skill</h1>
+      <div class="subtitle">Cross-reference DW SKUs with vendor websites &bull; Fetch specs, AI analysis, update Shopify</div>
+    </div>
+    <div style="display: flex; gap: 8px;">
+      <button class="btn btn-secondary btn-sm" onclick="loadStats()">Refresh Stats</button>
+    </div>
+  </div>
+
+  <div class="container">
+    <div class="stats-bar" id="statsBar">
+      <div class="stat-card total"><div class="value" id="statTotal">0</div><div class="label">Total Checked</div></div>
+      <div class="stat-card found"><div class="value" id="statFound">0</div><div class="label">Found</div></div>
+      <div class="stat-card not-found"><div class="value" id="statNotFound">0</div><div class="label">Not Found</div></div>
+      <div class="stat-card error"><div class="value" id="statErrors">0</div><div class="label">Errors</div></div>
+      <div class="stat-card tagged"><div class="value" id="statTagged">0</div><div class="label">Tagged Review</div></div>
+    </div>
+
+    <div class="panels">
+      <div class="panel">
+        <h3>Check Single SKU</h3>
+        <label>DW SKU (e.g. GGA-82668)</label>
+        <input type="text" id="singleSku" placeholder="GGA-82668" />
+        <button class="btn btn-primary" onclick="checkSingle()" id="btnSingle">Check SKU</button>
+      </div>
+      <div class="panel">
+        <h3>Check Range</h3>
+        <label>Prefix (e.g. GGA)</label>
+        <input type="text" id="rangePrefix" placeholder="GGA" />
+        <div class="row">
+          <div><label>From</label><input type="number" id="rangeFrom" placeholder="82000" /></div>
+          <div><label>To</label><input type="number" id="rangeTo" placeholder="83000" /></div>
+        </div>
+        <button class="btn btn-primary" onclick="checkRange()" id="btnRange">Check Range</button>
+      </div>
+      <div class="panel">
+        <h3>Check by Vendor</h3>
+        <label>Vendor</label>
+        <select id="vendorSelect"><option value="">Loading vendors...</option></select>
+        <label>Limit</label>
+        <input type="number" id="vendorLimit" value="500" placeholder="500" />
+        <button class="btn btn-primary" onclick="checkVendor()" id="btnVendor">Check Vendor</button>
+      </div>
+    </div>
+
+    <div class="job-bar" id="jobBar">
+      <div class="job-title" id="jobTitle">Processing...</div>
+      <div class="progress-track"><div class="progress-fill" id="jobProgress" style="width:0%"></div></div>
+      <div class="job-stats">
+        <span><span class="dot green"></span> Found: <b id="jobFound">0</b></span>
+        <span><span class="dot red"></span> Not Found: <b id="jobNotFound">0</b></span>
+        <span><span class="dot yellow"></span> Errors: <b id="jobErrors">0</b></span>
+        <span>Progress: <b id="jobChecked">0</b>/<b id="jobTotal">0</b></span>
+        <button class="btn btn-danger btn-sm" onclick="stopJob()">Stop</button>
+      </div>
+    </div>
+
+    <div class="filters">
+      <select id="filterStatus" onchange="loadResults()">
+        <option value="">All Statuses</option>
+        <option value="found">Found</option>
+        <option value="not_found">Not Found</option>
+        <option value="error">Error</option>
+      </select>
+      <select id="filterVendor" onchange="loadResults()">
+        <option value="">All Vendors</option>
+      </select>
+      <button class="btn btn-secondary btn-sm" onclick="loadResults()">Refresh</button>
+    </div>
+
+    <!-- Bulk actions -->
+    <div class="bulk-bar">
+      <span class="bulk-label">Bulk:</span>
+      <button class="btn btn-all btn-sm" onclick="bulkRunAll()">Run ALL on Visible</button>
+      <button class="btn btn-specs btn-sm" onclick="bulkAction('fetch-specs')">Fetch All Specs</button>
+      <button class="btn btn-ai btn-sm" onclick="bulkAction('ai-analyze')">AI All</button>
+      <button class="btn btn-tags btn-sm" onclick="bulkAction('update-tags')">Tags All</button>
+      <button class="btn btn-meta btn-sm" onclick="bulkAction('update-metafields')">Meta All</button>
+      <button class="btn btn-sample btn-sm" onclick="bulkAction('fix-sample')">Fix All Samples</button>
+      <span id="bulkProgress" style="font-size:12px;color:#8b949e;margin-left:8px;"></span>
+    </div>
+
+    <div class="table-wrap">
+      <table>
+        <thead>
+          <tr>
+            <th>DW SKU</th>
+            <th>MFR SKU</th>
+            <th>Vendor</th>
+            <th>Status</th>
+            <th>Actions</th>
+          </tr>
+        </thead>
+        <tbody id="resultsBody">
+          <tr><td colspan="5" class="empty-state"><h3>No results yet</h3>Check a SKU, range, or vendor to get started</td></tr>
+        </tbody>
+      </table>
+    </div>
+
+    <div class="pagination" id="pagination"></div>
+  </div>
+
+  <div class="toast" id="toast"></div>
+
+  <script>
+function xfetch(url,opts){return new Promise(function(resolve,reject){var x=new XMLHttpRequest();x.open((opts&&opts.method)||"GET",url,true);x.setRequestHeader("Authorization","Basic "+btoa("admin:DWSecure2024!"));if(opts&&opts.body){x.setRequestHeader("Content-Type","application/json");}x.onload=function(){try{resolve({ok:x.status>=200&&x.status<300,status:x.status,json:function(){return Promise.resolve(JSON.parse(x.responseText))},text:function(){return Promise.resolve(x.responseText)}})}catch(e){reject(e)}};x.onerror=function(){reject(new Error("XHR failed"))};x.send(opts&&opts.body?JSON.stringify(opts.body):null)})};
+    const API = '';
+    let currentPage = 0;
+    const PAGE_SIZE = 50;
+    let jobPollInterval = null;
+    let currentResults = [];
+
+    function showToast(msg, isError) {
+      const t = document.getElementById('toast');
+      t.textContent = msg;
+      t.className = 'toast show' + (isError ? ' error' : '');
+      setTimeout(() => t.className = 'toast', 4000);
+    }
+
+    async function api(method, path, body) {
+      const opts = { method, headers: { 'Content-Type': 'application/json' } };
+      if (body) opts.body = JSON.stringify(body);
+      const r = await xfetch(API + path, opts);
+      return r.json();
+    }
+
+    async function loadStats() {
+      try {
+        const data = await api('GET', '/api/stats');
+        if (data.overall) {
+          document.getElementById('statTotal').textContent = data.overall.total || 0;
+          document.getElementById('statFound').textContent = data.overall.found || 0;
+          document.getElementById('statNotFound').textContent = data.overall.not_found || 0;
+          document.getElementById('statErrors').textContent = data.overall.errors || 0;
+          document.getElementById('statTagged').textContent = data.overall.tagged || 0;
+        }
+      } catch (e) { console.error('Stats error:', e); }
+    }
+
+    async function loadVendors() {
+      try {
+        const data = await api('GET', '/api/vendors');
+        const sel = document.getElementById('vendorSelect');
+        const filter = document.getElementById('filterVendor');
+        sel.innerHTML = '<option value="">Select vendor...</option>';
+        data.forEach(v => {
+          sel.innerHTML += `<option value="${v.vendor_code}">${v.vendor_name || v.vendor_code} (${v.sku_count})</option>`;
+          filter.innerHTML += `<option value="${v.vendor_code}">${v.vendor_name || v.vendor_code}</option>`;
+        });
+      } catch (e) { console.error('Vendors error:', e); }
+    }
+
+    async function loadResults() {
+      const status = document.getElementById('filterStatus').value;
+      const vendor = document.getElementById('filterVendor').value;
+      let qs = `?limit=${PAGE_SIZE}&offset=${currentPage * PAGE_SIZE}`;
+      if (status) qs += `&status=${status}`;
+      if (vendor) qs += `&vendor=${vendor}`;
+
+      try {
+        const data = await api('GET', '/api/results' + qs);
+        currentResults = data.results || [];
+        const tbody = document.getElementById('resultsBody');
+
+        if (!data.results || data.results.length === 0) {
+          tbody.innerHTML = '<tr><td colspan="5" class="empty-state"><h3>No results</h3>Check a SKU to get started</td></tr>';
+          document.getElementById('pagination').innerHTML = '';
+          return;
+        }
+
+        tbody.innerHTML = data.results.map((r, idx) => `
+          <tr id="row-${r.dw_sku}">
+            <td>
+              <strong style="font-size:14px">${r.dw_sku_dash || r.dw_sku}</strong>
+              ${r.shopify_handle ? `<br><a href="https://www.designerwallcoverings.com/products/${r.shopify_handle}" target="_blank" style="font-size:11px">View on site</a>` : ''}
+              ${r.shopify_product_id ? `<br><a href="https://admin.shopify.com/store/designer-laboratory-sandbox/products/${r.shopify_product_id}" target="_blank" style="font-size:11px;color:#d29922">Admin</a>` : ''}
+              ${r.vendor_url ? `<br><a href="${r.vendor_url}" target="_blank" style="font-size:11px;color:#0891b2" title="View ${r.mfr_sku} on manufacturer website">MFR Site</a>` : ''}
+            </td>
+            <td>
+              <span style="font-weight:600">${r.mfr_sku || '-'}</span>
+              <br><span style="font-size:11px;color:#8b949e">${r.checked_at ? new Date(r.checked_at).toLocaleDateString() : ''}</span>
+            </td>
+            <td>
+              ${r.vendor_name || r.vendor_code || '-'}
+              <br><a href="#" onclick="openVendorSite('${r.dw_sku}');return false" style="font-size:11px" class="btn-vendor-link">Vendor Site</a>
+            </td>
+            <td><span class="status-badge status-${r.check_status}">${r.check_status}</span></td>
+            <td>
+              <div class="action-btns">
+                <button class="btn btn-specs btn-sm" onclick="doAction('fetch-specs','${r.dw_sku}')" title="Fetch specs from vendor catalog">Specs</button>
+                <button class="btn btn-images btn-sm" onclick="doAction('fetch-images','${r.dw_sku}')" title="Fetch images from catalog">Imgs</button>
+                <button class="btn btn-ai btn-sm" onclick="doAction('ai-analyze','${r.dw_sku}')" title="Run Gemini AI analysis">AI</button>
+                <button class="btn btn-tags btn-sm" onclick="doAction('update-tags','${r.dw_sku}')" title="Update Shopify tags">Tags</button>
+                <button class="btn btn-meta btn-sm" onclick="doAction('update-metafields','${r.dw_sku}')" title="Push metafields to Shopify">Meta</button>
+                <button class="btn btn-title btn-sm" onclick="doAction('fix-title','${r.dw_sku}')" title="Fix title format">Title</button>
+                <button class="btn btn-sample btn-sm" onclick="doAction('fix-sample','${r.dw_sku}')" title="Fix sample variant $4.25">Sample</button>
+                <button class="btn btn-all btn-sm" onclick="doAction('run-all','${r.dw_sku}')" title="Run full pipeline">ALL</button>
+                ${r.check_status === 'not_found' && !r.tagged_review ? `<button class="btn btn-danger btn-sm" onclick="tagReview('${r.dw_sku}')">Review</button>` : ''}
+                ${r.tagged_review ? '<span style="color:#bc8cff;font-size:10px">Tagged</span>' : ''}
+              </div>
+              <div id="detail-${r.dw_sku}" class="detail-panel"></div>
+            </td>
+          </tr>
+        `).join('');
+
+        const totalPages = Math.ceil(data.total / PAGE_SIZE);
+        const pag = document.getElementById('pagination');
+        if (totalPages > 1) {
+          let html = '';
+          if (currentPage > 0) html += `<button class="btn btn-secondary btn-sm" onclick="goPage(${currentPage - 1})">Prev</button>`;
+          html += `<span style="font-size:13px;color:#8b949e">Page ${currentPage + 1} of ${totalPages} (${data.total} total)</span>`;
+          if (currentPage < totalPages - 1) html += `<button class="btn btn-secondary btn-sm" onclick="goPage(${currentPage + 1})">Next</button>`;
+          pag.innerHTML = html;
+        } else {
+          pag.innerHTML = data.total > 0 ? `<span style="font-size:13px;color:#8b949e">${data.total} results</span>` : '';
+        }
+      } catch (e) { console.error('Results error:', e); }
+    }
+
+    function goPage(p) { currentPage = p; loadResults(); }
+
+    // === ACTION HANDLER ===
+    async function doAction(action, dwSku) {
+      const panel = document.getElementById(`detail-${dwSku}`);
+      panel.classList.add('open');
+      panel.innerHTML = `<div style="text-align:center;padding:16px"><span class="spinner"></span> Running ${action}...</div>`;
+
+      try {
+        const data = await api('POST', `/api/action/${action}`, { dw_sku: dwSku });
+
+        if (action === 'run-all') {
+          panel.innerHTML = renderRunAllResult(data, dwSku);
+        } else if (action === 'fetch-specs') {
+          panel.innerHTML = renderSpecsResult(data);
+        } else if (action === 'fetch-images') {
+          panel.innerHTML = renderImagesResult(data);
+        } else if (action === 'ai-analyze') {
+          panel.innerHTML = renderAiResult(data);
+        } else if (action === 'update-tags') {
+          panel.innerHTML = renderTagsResult(data);
+        } else if (action === 'update-metafields') {
+          panel.innerHTML = renderMetaResult(data);
+        } else if (action === 'fix-title') {
+          panel.innerHTML = renderTitleResult(data);
+        } else if (action === 'fix-sample') {
+          panel.innerHTML = renderSampleResult(data);
+        } else {
+          panel.innerHTML = `<pre style="font-size:11px;color:#8b949e;white-space:pre-wrap">${JSON.stringify(data, null, 2)}</pre>`;
+        }
+
+        if (data.error) showToast(`${action}: ${data.error}`, true);
+        else showToast(`${action} done for ${dwSku}`);
+      } catch (e) {
+        panel.innerHTML = `<div style="color:#f85149;padding:8px">Error: ${e.message}</div>`;
+        showToast(e.message, true);
+      }
+    }
+
+    function renderSpecsResult(data) {
+      if (!data.specs) return `<div style="color:#f85149;padding:8px">${data.message || 'No specs found'}</div>`;
+      const s = data.specs;
+      const fields = [
+        ['Pattern', s.patternName], ['Color', s.colorName], ['Collection', s.collection],
+        ['Width', s.width], ['Length', s.length], ['Repeat', s.repeat],
+        ['Composition', s.composition], ['Backing', s.backing], ['Fire Rating', s.fireRating],
+        ['Match', s.matchType], ['Country', s.country],
+        ['Retail', s.retailPrice], ['Trade', s.tradePrice], ['Cost', s.costPrice],
+      ].filter(([,v]) => v);
+      let html = `<div class="detail-section"><h4>Specs from Catalog</h4>`;
+      fields.forEach(([k,v]) => { html += `<div class="field"><span class="fk">${k}</span><span class="fv">${v}</span></div>`; });
+      if (s.productUrl) html += `<div style="margin-top:8px"><a href="${s.productUrl}" target="_blank" style="font-size:11px">View on vendor site</a></div>`;
+      if (s.imageUrl) html += `<div style="margin-top:8px"><img src="${s.imageUrl}" style="max-width:120px;border-radius:4px;border:1px solid #30363d" /></div>`;
+      html += `</div>`;
+      return html;
+    }
+
+    function renderImagesResult(data) {
+      if (!data.images || data.images.length === 0) return `<div style="color:#8b949e;padding:8px">${data.message || 'No images found'}</div>`;
+      let html = `<div class="detail-section"><h4>Images (${data.images.length})</h4><div class="detail-images">`;
+      data.images.forEach(url => { html += `<a href="${url}" target="_blank"><img src="${url}" /></a>`; });
+      html += '</div>';
+      if (data.productUrl) html += `<div style="margin-top:8px"><a href="${data.productUrl}" target="_blank" style="font-size:11px">Vendor product page</a></div>`;
+      html += '</div>';
+      return html;
+    }
+
+    function renderAiResult(data) {
+      if (!data.analysis) return `<div style="color:#f85149;padding:8px">${data.message || 'AI analysis failed'}</div>`;
+      const a = data.analysis;
+      let html = `<div class="detail-section"><h4>AI Analysis (Gemini)</h4>`;
+      html += `<div class="field"><span class="fk">Background</span><span class="fv">${a.backgroundColor || '-'}</span></div>`;
+      html += `<div class="field"><span class="fk">Material</span><span class="fv">${a.material || '-'}</span></div>`;
+      if (a.colors) html += `<div style="margin:6px 0"><span class="fk" style="font-size:11px">Colors: </span>${a.colors.map(c => `<span class="ai-color">${c}</span>`).join('')}</div>`;
+      if (a.styles) html += `<div style="margin:4px 0"><span class="fk" style="font-size:11px">Styles: </span>${a.styles.map(s => `<span class="ai-tag">${s}</span>`).join('')}</div>`;
+      if (a.patterns) html += `<div style="margin:4px 0"><span class="fk" style="font-size:11px">Patterns: </span>${a.patterns.map(p => `<span class="ai-tag">${p}</span>`).join('')}</div>`;
+      if (a.tags) html += `<div style="margin:4px 0"><span class="fk" style="font-size:11px">Tags: </span>${a.tags.map(t => `<span class="ai-tag">${t}</span>`).join('')}</div>`;
+      if (a.description) html += `<div style="margin-top:8px;font-size:12px;color:#d1d5db;line-height:1.4">${a.description}</div>`;
+      html += '</div>';
+      return html;
+    }
+
+    function renderTagsResult(data) {
+      let html = `<div class="detail-section"><h4>Tags Updated</h4>`;
+      if (data.error) { html += `<div style="color:#f85149">${data.error}</div>`; }
+      else { html += `<div class="field"><span class="fk">Total Tags</span><span class="fv">${data.tagCount || 0}</span></div>`; }
+      html += `<div style="margin-top:4px;font-size:11px;color:#8b949e">${data.message || ''}</div></div>`;
+      return html;
+    }
+
+    function renderMetaResult(data) {
+      let html = `<div class="detail-section"><h4>Metafields</h4>`;
+      if (data.error) { html += `<div style="color:#f85149">${data.error}</div>`; }
+      else { html += `<div class="field"><span class="fk">Set</span><span class="fv" style="color:#3fb950">${data.metafieldsSet}/${data.total}</span></div>`; }
+      html += `<div style="margin-top:4px;font-size:11px;color:#8b949e">${data.message || ''}</div></div>`;
+      return html;
+    }
+
+    function renderTitleResult(data) {
+      let html = `<div class="detail-section"><h4>Title</h4>`;
+      if (data.error) { html += `<div style="color:#f85149">${data.error}</div>`; }
+      else {
+        html += `<div class="field"><span class="fk">Old</span><span class="fv" style="color:#f85149">${data.oldTitle || '-'}</span></div>`;
+        html += `<div class="field"><span class="fk">New</span><span class="fv" style="color:#3fb950">${data.newTitle || '-'}</span></div>`;
+      }
+      html += '</div>';
+      return html;
+    }
+
+    function renderSampleResult(data) {
+      let html = `<div class="detail-section"><h4>Sample Variant</h4>`;
+      if (data.error) { html += `<div style="color:#f85149">${data.error}</div>`; }
+      else {
+        if (data.oldVariant) html += `<div class="field"><span class="fk">Was</span><span class="fv">${data.oldVariant.title} @ $${data.oldVariant.price}</span></div>`;
+        if (data.newVariant) html += `<div class="field"><span class="fk">Now</span><span class="fv" style="color:#3fb950">${data.newVariant.title} @ $${data.newVariant.price} (${data.newVariant.sku})</span></div>`;
+        html += `<div style="font-size:11px;color:#8b949e;margin-top:4px">${data.message || ''}</div>`;
+      }
+      html += '</div>';
+      return html;
+    }
+
+    function renderRunAllResult(data, dwSku) {
+      if (data.error) return `<div style="color:#f85149;padding:8px">${data.error}</div>`;
+      const steps = data.steps || {};
+      let html = `<div class="detail-grid">`;
+
+      // Specs
+      html += `<div class="detail-section"><h4>Specs ${steps.specs?.done ? '<span class="step-status step-ok">OK</span>' : '<span class="step-status step-fail">MISS</span>'}</h4>`;
+      if (steps.specs?.data) {
+        const s = steps.specs.data;
+        [['Pattern', s.patternName], ['Color', s.colorName], ['Collection', s.collection], ['Width', s.width], ['Repeat', s.repeat]].filter(([,v]) => v).forEach(([k,v]) => {
+          html += `<div class="field"><span class="fk">${k}</span><span class="fv">${v}</span></div>`;
+        });
+      } else { html += `<div style="color:#8b949e;font-size:11px">${steps.specs?.message || 'No data'}</div>`; }
+      html += '</div>';
+
+      // AI
+      html += `<div class="detail-section"><h4>AI ${steps.ai?.done ? '<span class="step-status step-ok">OK</span>' : '<span class="step-status step-fail">MISS</span>'}</h4>`;
+      if (steps.ai?.data) {
+        const a = steps.ai.data;
+        if (a.backgroundColor) html += `<div class="field"><span class="fk">BG</span><span class="fv">${a.backgroundColor}</span></div>`;
+        if (a.colors) html += `<div style="margin:4px 0">${a.colors.map(c => `<span class="ai-color">${c}</span>`).join('')}</div>`;
+        if (a.styles) html += `<div style="margin:4px 0">${a.styles.map(s => `<span class="ai-tag">${s}</span>`).join('')}</div>`;
+        if (a.description) html += `<div style="font-size:11px;color:#d1d5db;margin-top:4px">${a.description.substring(0,150)}...</div>`;
+      } else { html += `<div style="color:#8b949e;font-size:11px">${steps.ai?.message || 'No data'}</div>`; }
+      html += '</div>';
+
+      // Updates summary
+      html += `<div class="detail-section"><h4>Updates</h4>`;
+      html += `<div class="field"><span class="fk">Title</span><span class="fv">${steps.title?.done ? '<span class="step-ok">Updated</span>' : '<span class="step-fail">Failed</span>'}</span></div>`;
+      html += `<div class="field"><span class="fk">Tags</span><span class="fv">${steps.tags?.count || 0} tags</span></div>`;
+      html += `<div class="field"><span class="fk">Metafields</span><span class="fv">${steps.metafields?.set || 0}/${steps.metafields?.total || 0}</span></div>`;
+      html += `<div class="field"><span class="fk">Sample</span><span class="fv">${steps.sample?.done ? '<span class="step-ok">OK</span>' : '<span class="step-fail">Failed</span>'}</span></div>`;
+      if (steps.title?.newTitle) html += `<div style="font-size:11px;color:#3fb950;margin-top:6px">${steps.title.newTitle}</div>`;
+      html += '</div>';
+
+      html += '</div>';
+      html += `<div style="text-align:center;margin-top:8px;font-size:12px;color:#3fb950;font-weight:600">${data.summary || 'Complete'}</div>`;
+      return html;
+    }
+
+    // Open vendor website for a SKU
+    async function openVendorSite(dwSku) {
+      try {
+        const data = await api('POST', '/api/action/vendor-url', { dw_sku: dwSku });
+        if (data.searchUrl) window.open(data.searchUrl, '_blank');
+        else if (data.vendorWebsite) window.open(data.vendorWebsite, '_blank');
+        else showToast('No vendor URL found', true);
+      } catch (e) { showToast(e.message, true); }
+    }
+
+    // Bulk actions
+    async function bulkRunAll() {
+      if (currentResults.length === 0) return showToast('No results to process', true);
+      const prog = document.getElementById('bulkProgress');
+      prog.textContent = `Processing 0/${currentResults.length}...`;
+      for (let i = 0; i < currentResults.length; i++) {
+        prog.textContent = `Processing ${i + 1}/${currentResults.length}...`;
+        await doAction('run-all', currentResults[i].dw_sku);
+        await new Promise(r => setTimeout(r, 500));
+      }
+      prog.textContent = `Done! ${currentResults.length} processed`;
+      showToast(`Bulk Run ALL complete: ${currentResults.length} SKUs`);
+    }
+
+    async function bulkAction(action) {
+      if (currentResults.length === 0) return showToast('No results to process', true);
+      const prog = document.getElementById('bulkProgress');
+      for (let i = 0; i < currentResults.length; i++) {
+        prog.textContent = `${action} ${i + 1}/${currentResults.length}...`;
+        await doAction(action, currentResults[i].dw_sku);
+        await new Promise(r => setTimeout(r, 300));
+      }
+      prog.textContent = `Done! ${currentResults.length} processed`;
+      showToast(`Bulk ${action} complete`);
+    }
+
+    // Existing functions
+    async function checkSingle() {
+      const sku = document.getElementById('singleSku').value.trim();
+      if (!sku) return showToast('Enter a DW SKU', true);
+      document.getElementById('btnSingle').disabled = true;
+      document.getElementById('btnSingle').textContent = 'Checking...';
+      try {
+        const data = await api('POST', '/api/check/sku', { dw_sku: sku });
+        if (data.error) showToast(data.error, true);
+        else {
+          const st = data.result?.check_status || data.vendorCheck?.status;
+          showToast(`${sku}: ${st?.toUpperCase()} (MFR: ${data.crossref?.mfr_sku})`);
+          loadResults(); loadStats();
+        }
+      } catch (e) { showToast('Error: ' + e.message, true); }
+      document.getElementById('btnSingle').disabled = false;
+      document.getElementById('btnSingle').textContent = 'Check SKU';
+    }
+
+    async function checkRange() {
+      const prefix = document.getElementById('rangePrefix').value.trim();
+      const from = parseInt(document.getElementById('rangeFrom').value);
+      const to = parseInt(document.getElementById('rangeTo').value);
+      if (!prefix || !from || !to) return showToast('Fill in prefix, from, and to', true);
+      try {
+        const data = await api('POST', '/api/check/range', { prefix, from, to });
+        if (data.error) return showToast(data.error, true);
+        showToast(`Job started: ${data.total} SKUs`);
+        startJobPolling();
+      } catch (e) { showToast('Error: ' + e.message, true); }
+    }
+
+    async function checkVendor() {
+      const vendor_code = document.getElementById('vendorSelect').value;
+      const limit = parseInt(document.getElementById('vendorLimit').value) || 500;
+      if (!vendor_code) return showToast('Select a vendor', true);
+      try {
+        const data = await api('POST', '/api/check/vendor', { vendor_code, limit });
+        if (data.error) return showToast(data.error, true);
+        showToast(`Job started: ${data.total} SKUs`);
+        startJobPolling();
+      } catch (e) { showToast('Error: ' + e.message, true); }
+    }
+
+    function startJobPolling() {
+      document.getElementById('jobBar').classList.add('active');
+      if (jobPollInterval) clearInterval(jobPollInterval);
+      jobPollInterval = setInterval(pollJob, 2000);
+      pollJob();
+    }
+
+    async function pollJob() {
+      try {
+        const data = await api('GET', '/api/job');
+        if (data.status === 'idle') { clearInterval(jobPollInterval); document.getElementById('jobBar').classList.remove('active'); loadResults(); loadStats(); return; }
+        document.getElementById('jobTitle').textContent = `${data.type === 'vendor' ? 'Vendor' : 'Range'} Check: ${data.vendor_code || data.prefix || ''}`;
+        document.getElementById('jobFound').textContent = data.found || 0;
+        document.getElementById('jobNotFound').textContent = data.notFound || 0;
+        document.getElementById('jobErrors').textContent = data.errors || 0;
+        document.getElementById('jobChecked').textContent = data.checked || 0;
+        document.getElementById('jobTotal').textContent = data.total || 0;
+        document.getElementById('jobProgress').style.width = (data.total > 0 ? (data.checked / data.total * 100) : 0) + '%';
+        if (data.status === 'complete' || data.status === 'stopped') {
+          clearInterval(jobPollInterval);
+          setTimeout(() => { document.getElementById('jobBar').classList.remove('active'); loadResults(); loadStats(); }, 3000);
+          showToast(`Job ${data.status}: ${data.checked} checked, ${data.notFound} not found`);
+        }
+      } catch (e) {}
+    }
+
+    async function stopJob() { await api('POST', '/api/job/stop'); showToast('Job stop requested'); }
+
+    async function tagReview(dwSku) {
+      try {
+        const data = await api('POST', '/api/tag-review', { dw_sku: dwSku });
+        showToast(data.success ? `Tagged ${dwSku} as Review` : (data.error || data.message), !data.success);
+        loadResults();
+      } catch (e) { showToast('Error: ' + e.message, true); }
+    }
+
+    // Init
+    loadStats();
+    loadVendors();
+    loadResults();
+    setInterval(() => { loadStats(); }, 30000);
+  </script>
+</body>
+</html>
diff --git a/server.js b/server.js
new file mode 100644
index 0000000..2597b9f
--- /dev/null
+++ b/server.js
@@ -0,0 +1,1132 @@
+try { require('dotenv').config({ path: '/root/.env' }); } catch (_) {}
+const express = require('express');
+const helmet = require('helmet');
+const { Pool } = require('pg');
+const fetch = require('node-fetch');
+const path = require('path');
+
+const app = express();
+// Security headers via helmet (added 2026-05-04 overnight YOLO loop)
+app.use(helmet({ contentSecurityPolicy: false }));
+const PORT = process.env.PORT || 9894;
+const AGENT_COLOR = '#84CC16'; // Lime
+
+const pool = new Pool({
+  connectionString: 'postgresql://dw_admin:DW2024SecurePass@127.0.0.1:5432/dw_unified'
+});
+
+const SHOPIFY_TOKEN = process.env.SHOPIFY_ADMIN_TOKEN;
+const SHOPIFY_SHOP = 'designer-laboratory-sandbox.myshopify.com';
+const SHOPIFY_API = `https://${SHOPIFY_SHOP}/admin/api/2024-01`;
+const SHOPIFY_HEADERS = {
+  'X-Shopify-Access-Token': SHOPIFY_TOKEN,
+  'Content-Type': 'application/json'
+};
+
+const SLACK_WEBHOOK = 'https://hooks.slack.com/services/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';
+
+const GEMINI_API_KEY = 'AIzaSyAO0rLKwtJUKcf3zVmKstBS4udct4QejMo';
+const GEMINI_ENDPOINT = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent';
+
+// Brewster / York trade portal credentials (same parent company, shared login)
+const YORKWALL_LOGIN_URL = 'https://www.yorkwall.com/Login/';
+const YORKWALL_USERNAME = '6003784';
+const YORKWALL_PASSWORD = '*Brewsteraccess911*';
+
+// Vendor catalog table mapping (vendor_code -> PostgreSQL table info)
+const VENDOR_CATALOG = {
+  'BRE': { table: 'brewster_catalog', skuCol: 'mfr_sku', name: 'Brewster', website: 'brewsterwallcovering.com', tradePortal: 'yorkwall.com' },
+  'Thib': { table: 'thibaut_catalog', skuCol: 'mfr_sku', name: 'Thibaut', website: 'thibautdesign.com' },
+  'yor': { table: 'york_catalog', skuCol: 'mfr_sku', name: 'York', website: 'yorkwallcoverings.com', tradePortal: 'yorkwall.com' },
+  'YOR': { table: 'york_catalog', skuCol: 'mfr_sku', name: 'York', website: 'yorkwallcoverings.com', tradePortal: 'yorkwall.com' },
+  'WQ': { table: 'wallquest_catalog', skuCol: 'mfr_sku', name: 'WallQuest', website: 'wallquest.com' },
+  'SCH': { table: 'schumacher_catalog', skuCol: 'mfr_sku', name: 'Schumacher', website: 'fschumacher.com' },
+  'Sch': { table: 'schumacher_catalog', skuCol: 'mfr_sku', name: 'Schumacher', website: 'fschumacher.com' },
+  'PJ': { table: 'pj_catalog', skuCol: 'mfr_sku', name: 'Phillip Jeffries', website: 'phillipjeffries.com' },
+  'kra': { table: 'kravet_catalog', skuCol: 'mfr_sku', name: 'Kravet', website: 'kravet.com' },
+  'SCA': { table: 'scalamandre_catalog', skuCol: 'mfr_sku', name: 'Scalamandre', website: 'scalamandre.com' },
+  'jf': { table: 'jf_catalog', skuCol: 'mfr_sku', name: 'JF Fabrics', website: 'jffabrics.com' },
+  'Mom': { table: 'momeni_catalog', skuCol: 'mfr_sku', name: 'Momeni', website: 'momeni.com' },
+  'OSB': { table: 'osborne_catalog', skuCol: 'mfr_sku', name: 'Osborne & Little', website: 'osborneandlittle.com' },
+  'Arte': { table: 'arte_catalog', skuCol: 'arte_sku', name: 'Arte International', website: 'arte-international.com' },
+  'KOR': { table: 'koroseal_catalog', skuCol: 'mfr_sku', name: 'Koroseal', website: 'koroseal.com' },
+  'MR': { table: 'maya_catalog', skuCol: 'mfr_sku', name: 'Maya Romanoff', website: 'mayaromanoff.com' },
+  'RL': { table: 'rlf_catalog', skuCol: 'mfr_sku', name: 'Ralph Lauren', website: 'ralphlaurenhome.com' },
+  'INN': { table: 'innovations_catalog', skuCol: 'mfr_sku', name: 'Innovations', website: 'innovationsusa.com' },
+  'CT': { table: 'cowtan_catalog', skuCol: 'mfr_sku', name: 'Cowtan & Tout', website: 'cowtan.com' },
+  'CS': { table: 'coleson_catalog', skuCol: 'mfr_sku', name: 'Cole & Son', website: 'cole-and-son.com' },
+  'EL': { table: 'elitis_catalog', skuCol: 'mfr_sku', name: 'Elitis', website: 'elitis.fr' },
+};
+
+// Also map by vendor name for fallback
+const VENDOR_NAME_MAP = {
+  'Brewster': 'BRE', 'Thibaut': 'Thib', 'York': 'yor', 'WallQuest': 'WQ',
+  'Schumacher': 'SCH', 'Schumacher Wallcoverings': 'SCH', 'Phillip Jeffries': 'PJ',
+  'Kravet': 'kra', 'Scalamandre': 'SCA', 'JF Fabrics': 'jf', 'Momeni': 'Mom',
+  'Osborne & Little': 'OSB', 'Arte': 'Arte', 'Arte International': 'Arte',
+  'Koroseal': 'KOR', 'Koroseal Wallcoverings': 'KOR', 'Maya Romanoff': 'MR',
+  'Ralph Lauren': 'RL', 'Innovations': 'INN', 'Innovationsusa': 'INN',
+  'Cowtan & Tout': 'CT', 'Cole & Son': 'CS', 'Elitis': 'EL',
+};
+
+function findVendorCatalog(vendorCode, vendorName) {
+  if (VENDOR_CATALOG[vendorCode]) return VENDOR_CATALOG[vendorCode];
+  if (vendorName && VENDOR_NAME_MAP[vendorName]) return VENDOR_CATALOG[VENDOR_NAME_MAP[vendorName]];
+  // Fuzzy match
+  const lv = (vendorName || '').toLowerCase();
+  for (const [code, config] of Object.entries(VENDOR_CATALOG)) {
+    if (config.name.toLowerCase().includes(lv) || lv.includes(config.name.toLowerCase())) return config;
+  }
+  return null;
+}
+
+function toTitleCase(str) {
+  if (!str) return '';
+  const small = new Set(['a','an','the','and','but','or','for','nor','in','on','at','to','by','of','up']);
+  return str.replace(/\w\S*/g, (txt, i) => {
+    if (i > 0 && small.has(txt.toLowerCase())) return txt.toLowerCase();
+    return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
+  });
+}
+
+function cleanWallpaper(str) {
+  if (!str) return str;
+  return str.replace(/\bWallpaper\b/gi, 'Wallcovering').replace(/\bWallpapers\b/gi, 'Wallcoverings');
+}
+
+// Fetch specs from PostgreSQL vendor catalog
+async function fetchSpecsFromCatalog(mfrSku, vendorCode, vendorName) {
+  const vc = findVendorCatalog(vendorCode, vendorName);
+  if (!vc) return { specs: null, vendor: null, message: `No catalog mapping for ${vendorCode}/${vendorName}` };
+  try {
+    const result = await pool.query(`SELECT * FROM ${vc.table} WHERE ${vc.skuCol} = $1 LIMIT 1`, [mfrSku.trim()]);
+    if (result.rows.length === 0) return { specs: null, vendor: vc, message: `${mfrSku} not found in ${vc.table}` };
+    const c = result.rows[0];
+    return {
+      specs: {
+        patternName: c.pattern_name || c.name || c.design_name || '',
+        colorName: c.color_name || c.color || c.colorway || '',
+        collection: c.collection || c.collection_name || c.book_name || '',
+        width: c.width || c.roll_width || '',
+        length: c.roll_length || c.length || '',
+        repeat: c.pattern_repeat || c.repeat || '',
+        composition: c.composition || c.content || c.material || '',
+        backing: c.backing || '',
+        fireRating: c.fire_rating || c.fire_rating_us || '',
+        matchType: c.match_type || '',
+        country: c.country_of_origin || c.country || '',
+        productUrl: c.product_url || c.url || '',
+        imageUrl: c.image_url || c.packshot_url || '',
+        roomSettingUrl: c.room_setting_url || c.room_image_url || '',
+        retailPrice: c.retail_price || c.price || null,
+        tradePrice: c.trade_price || c.wholesale_price || null,
+        costPrice: c.cost_price || null,
+      },
+      rawCatalog: c,
+      vendor: vc,
+      message: `Found in ${vc.table}`
+    };
+  } catch (e) {
+    return { specs: null, vendor: vc, message: `Error querying ${vc.table}: ${e.message}` };
+  }
+}
+
+// Fetch images from vendor catalog
+async function fetchImagesFromCatalog(mfrSku, vendorCode, vendorName) {
+  const vc = findVendorCatalog(vendorCode, vendorName);
+  if (!vc) return { images: [], message: `No catalog for ${vendorCode}` };
+  try {
+    const result = await pool.query(`SELECT * FROM ${vc.table} WHERE ${vc.skuCol} = $1 LIMIT 1`, [mfrSku.trim()]);
+    if (result.rows.length === 0) return { images: [], message: 'Not found' };
+    const c = result.rows[0];
+    const images = [c.image_url, c.packshot_url, c.color_image_url, c.room_setting_url, c.room_image_url].filter(Boolean);
+    return { images, productUrl: c.product_url || c.url || '', message: `${images.length} images found` };
+  } catch (e) {
+    return { images: [], message: e.message };
+  }
+}
+
+// Run Gemini AI analysis on product image
+async function analyzeWithGemini(imageUrl, productTitle) {
+  if (!imageUrl) return { analysis: null, message: 'No image URL' };
+  try {
+    // Fetch image and convert to base64
+    const imgResp = await fetch(imageUrl, {
+      headers: { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36' },
+      timeout: 15000
+    });
+    if (!imgResp.ok) return { analysis: null, message: `Image fetch failed: HTTP ${imgResp.status}` };
+    const imgBuf = await imgResp.buffer();
+    const base64 = imgBuf.toString('base64');
+    const mimeType = imgResp.headers.get('content-type') || 'image/jpeg';
+
+    const geminiResp = await fetch(`${GEMINI_ENDPOINT}?key=${GEMINI_API_KEY}`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        contents: [{
+          parts: [
+            { inlineData: { mimeType, data: base64 } },
+            { text: `As an expert interior designer, analyze this wallcovering "${productTitle || ''}".
+Return ONLY valid JSON:
+{
+  "backgroundColor": "<single dominant background color>",
+  "colors": ["<max 3 visible colors>"],
+  "styles": ["<1-2 from: Traditional, Contemporary, Coastal, Tropical, Art Deco, Mid-Century, Bohemian, Transitional, Victorian, Chinoiserie>"],
+  "patterns": ["<1-2 from: Botanical, Floral, Geometric, Damask, Palm, Trellis, Stripe, Abstract, Toile, Scenic, Solid, Texture>"],
+  "material": "<Paper, Vinyl, Grasscloth, or Non-woven>",
+  "description": "<2-3 sentence professional interior designer description for commercial applications>",
+  "tags": ["<3-5 interior design tags>"]
+}` }
+          ]
+        }],
+        generationConfig: { temperature: 0.1, maxOutputTokens: 800 }
+      })
+    });
+
+    const geminiData = await geminiResp.json();
+    const text = geminiData?.candidates?.[0]?.content?.parts?.[0]?.text || '';
+    const jsonMatch = text.match(/\{[\s\S]*\}/);
+    if (!jsonMatch) return { analysis: null, message: 'Gemini returned no JSON' };
+    const analysis = JSON.parse(jsonMatch[0]);
+    return { analysis, message: 'AI analysis complete' };
+  } catch (e) {
+    return { analysis: null, message: `Gemini error: ${e.message}` };
+  }
+}
+
+// Get full Shopify product with variants
+async function getShopifyProductFull(productId) {
+  try {
+    const r = await fetch(`${SHOPIFY_API}/products/${productId}.json`, {
+      headers: { 'X-Shopify-Access-Token': SHOPIFY_TOKEN }
+    });
+    const data = await r.json();
+    return data.product || null;
+  } catch (e) { return null; }
+}
+
+// Basic auth
+const AUTH_USER = 'admin';
+const AUTH_PASS = 'DWSecure2024!';
+
+function basicAuth(req, res, next) {
+  if (req.path === '/health') return next();
+  const auth = req.headers.authorization;
+  if (!auth || !auth.startsWith('Basic ')) {
+    res.setHeader('WWW-Authenticate', 'Basic realm="SKU Check Skill"');
+    return res.status(401).send('Authentication required');
+  }
+  const decoded = Buffer.from(auth.split(' ')[1], 'base64').toString();
+  const [user, pass] = decoded.split(':');
+  if (user === AUTH_USER && pass === AUTH_PASS) return next();
+  res.setHeader('WWW-Authenticate', 'Basic realm="SKU Check Skill"');
+  return res.status(401).send('Invalid credentials');
+}
+
+app.use(basicAuth);
+app.use(express.json());
+app.use(express.static(path.join(__dirname, 'public')));
+
+// Vendor URL mapping
+const VENDOR_URLS = {
+  'BRE': { name: 'Brewster', url: 'https://www.brewsterwallcovering.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'Thib': { name: 'Thibaut', url: 'https://www.thibautdesign.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'yor': { name: 'York', url: 'https://www.yorkwallcoverings.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'WQ': { name: 'WallQuest', url: 'https://www.wallquest.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'SCH': { name: 'Schumacher', url: 'https://www.fschumacher.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'Sch': { name: 'Schumacher', url: 'https://www.fschumacher.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'PJ': { name: 'Phillip Jeffries', url: 'https://www.phillipjeffries.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'kra': { name: 'Kravet', url: 'https://www.kravet.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'SCA': { name: 'Scalamandre', url: 'https://www.scalamandre.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'jf': { name: 'JF Fabrics', url: 'https://www.jffabrics.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'Mom': { name: 'Momeni', url: 'https://www.momeni.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i },
+  'Fol': { name: 'Followers', url: 'https://www.google.com/search?q={MFR_SKU}+site:{VENDOR}', noResultsPattern: /did not match/i },
+  'RAD': { name: 'Radici', url: 'https://www.google.com/search?q={MFR_SKU}+Radici', noResultsPattern: /did not match/i },
+  'OSB': { name: 'Osborne & Little', url: 'https://www.osborneandlittle.com/search?q={MFR_SKU}', noResultsPattern: /no results|no products|0 results|nothing found/i }
+};
+
+// Active batch job tracking
+let activeJob = null;
+
+// Health endpoint
+app.get('/health', (req, res) => res.json({ status: 'ok', port: PORT }));
+
+// Lookup SKU in crossref
+async function lookupSku(dwSku) {
+  const clean = dwSku.replace(/-/g, '');
+  const dash = dwSku.includes('-') ? dwSku : null;
+  const result = await pool.query(
+    `SELECT dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name
+     FROM dw_mfr_crossref
+     WHERE dw_sku = $1 OR dw_sku_dash = $1 OR dw_sku = $2 OR dw_sku_dash = $2
+     LIMIT 1`,
+    [dwSku, clean]
+  );
+  return result.rows[0] || null;
+}
+
+// Find Shopify product by handle/SKU
+async function findShopifyProduct(dwSkuDash) {
+  if (!dwSkuDash) return null;
+  const handle = dwSkuDash.toLowerCase();
+
+  // Try exact handle match first
+  try {
+    const r = await fetch(`${SHOPIFY_API}/products.json?handle=${handle}&fields=id,handle,tags`, {
+      headers: { 'X-Shopify-Access-Token': SHOPIFY_TOKEN }
+    });
+    const data = await r.json();
+    if (data.products && data.products.length > 0) return data.products[0];
+  } catch (e) { /* ignore */ }
+
+  // Try GraphQL search to find product with SKU in handle or title
+  try {
+    const query = `{
+      products(first: 3, query: "${handle}") {
+        edges { node { id legacyResourceId handle tags } }
+      }
+    }`;
+    const r = await fetch(`https://${SHOPIFY_SHOP}/admin/api/2024-01/graphql.json`, {
+      method: 'POST',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({ query })
+    });
+    const data = await r.json();
+    const edges = data?.data?.products?.edges;
+    if (edges && edges.length > 0) {
+      const node = edges[0].node;
+      return { id: node.legacyResourceId, handle: node.handle, tags: node.tags.join(', ') };
+    }
+  } catch (e) { /* ignore */ }
+
+  return null;
+}
+
+// Check vendor website for MFR SKU
+async function checkVendorWebsite(mfrSku, vendorCode) {
+  const vendor = VENDOR_URLS[vendorCode];
+  if (!vendor) {
+    return { status: 'error', httpStatus: 0, url: '', message: `Unknown vendor code: ${vendorCode}` };
+  }
+
+  const url = vendor.url.replace('{MFR_SKU}', encodeURIComponent(mfrSku));
+
+  try {
+    const r = await fetch(url, {
+      timeout: 15000,
+      headers: {
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
+      },
+      redirect: 'follow'
+    });
+
+    const httpStatus = r.status;
+
+    if (httpStatus === 404) {
+      return { status: 'not_found', httpStatus, url };
+    }
+
+    if (httpStatus !== 200) {
+      return { status: 'error', httpStatus, url, message: `HTTP ${httpStatus}` };
+    }
+
+    const body = await r.text();
+
+    // Check if page contains the MFR SKU (product exists)
+    if (body.includes(mfrSku) || body.includes(mfrSku.replace(/-/g, ''))) {
+      return { status: 'found', httpStatus, url };
+    }
+
+    // Check for "no results" patterns
+    if (vendor.noResultsPattern && vendor.noResultsPattern.test(body)) {
+      return { status: 'not_found', httpStatus, url };
+    }
+
+    // If we got a 200 but can't confirm the SKU is there, mark as found (conservative)
+    // The search page returned results but we couldn't verify the exact SKU
+    return { status: 'found', httpStatus, url, message: 'Search returned results but exact SKU not confirmed in body' };
+
+  } catch (e) {
+    return { status: 'error', httpStatus: 0, url, message: e.message };
+  }
+}
+
+// Add "Review" tag to Shopify product
+async function tagReview(productId) {
+  try {
+    // Get current tags
+    const r1 = await fetch(`${SHOPIFY_API}/products/${productId}.json?fields=id,tags`, {
+      headers: { 'X-Shopify-Access-Token': SHOPIFY_TOKEN }
+    });
+    const data = await r1.json();
+    const currentTags = data.product?.tags || '';
+
+    if (currentTags.includes('Review')) return { success: true, message: 'Already tagged' };
+
+    const newTags = currentTags ? `${currentTags}, Review` : 'Review';
+
+    const r2 = await fetch(`${SHOPIFY_API}/products/${productId}.json`, {
+      method: 'PUT',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({ product: { id: parseInt(productId), tags: newTags } })
+    });
+
+    if (r2.status === 200) return { success: true, message: 'Tagged Review' };
+    return { success: false, message: `HTTP ${r2.status}` };
+  } catch (e) {
+    return { success: false, message: e.message };
+  }
+}
+
+// Send Slack notification
+async function slackNotify(message) {
+  try {
+    await fetch(SLACK_WEBHOOK, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ text: message })
+    });
+    return true;
+  } catch (e) {
+    console.error('Slack error:', e.message);
+    return false;
+  }
+}
+
+// Delay helper
+function delay(ms) { return new Promise(r => setTimeout(r, ms)); }
+
+// ===== API ROUTES =====
+
+// Check single SKU
+app.post('/api/check/sku', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+
+  try {
+    const crossref = await lookupSku(dw_sku);
+    if (!crossref) {
+      return res.json({ error: 'SKU not found in crossref', dw_sku });
+    }
+
+    const shopify = await findShopifyProduct(crossref.dw_sku_dash);
+    const vendorResult = await checkVendorWebsite(crossref.mfr_sku, crossref.vendor_code);
+
+    // Store result
+    const insertResult = await pool.query(
+      `INSERT INTO sku_check_results
+       (dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name, shopify_product_id, shopify_handle, check_status, http_status, vendor_url, checked_at)
+       VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, NOW())
+       ON CONFLICT (dw_sku) DO UPDATE SET
+         check_status = EXCLUDED.check_status, http_status = EXCLUDED.http_status,
+         vendor_url = EXCLUDED.vendor_url, checked_at = NOW(),
+         shopify_product_id = COALESCE(EXCLUDED.shopify_product_id, sku_check_results.shopify_product_id),
+         shopify_handle = COALESCE(EXCLUDED.shopify_handle, sku_check_results.shopify_handle)
+       RETURNING *`,
+      [
+        crossref.dw_sku, crossref.dw_sku_dash, crossref.mfr_sku,
+        crossref.vendor_code, crossref.vendor_name,
+        shopify?.id?.toString() || null, shopify?.handle || null,
+        vendorResult.status, vendorResult.httpStatus, vendorResult.url
+      ]
+    );
+
+    const result = insertResult.rows[0];
+
+    // If not found, tag and slack
+    if (vendorResult.status === 'not_found' && shopify?.id) {
+      const tagResult = await tagReview(shopify.id);
+      if (tagResult.success) {
+        await pool.query('UPDATE sku_check_results SET tagged_review = true WHERE id = $1', [result.id]);
+        result.tagged_review = true;
+      }
+
+      const slackMsg = `🔍 SKU not found: ${crossref.dw_sku_dash} (${crossref.vendor_name}) → tagged Review`;
+
+      const slacked = await slackNotify(slackMsg);
+      if (slacked) {
+        await pool.query('UPDATE sku_check_results SET slacked = true WHERE id = $1', [result.id]);
+        result.slacked = true;
+      }
+    }
+
+    res.json({ result, crossref, shopify: shopify ? { id: shopify.id, handle: shopify.handle } : null, vendorCheck: vendorResult });
+
+  } catch (e) {
+    console.error('Check SKU error:', e);
+    res.status(500).json({ error: e.message });
+  }
+});
+
+// Check range of SKUs
+app.post('/api/check/range', async (req, res) => {
+  const { prefix, from, to } = req.body;
+  if (!prefix || !from || !to) return res.status(400).json({ error: 'prefix, from, to required' });
+
+  // Query DB for actual SKUs matching this prefix in the number range
+  const skus = await pool.query(
+    `SELECT dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name
+     FROM dw_mfr_crossref
+     WHERE dw_sku LIKE $1
+       AND CAST(SUBSTRING(dw_sku FROM '[0-9]+$') AS INTEGER) BETWEEN $2 AND $3
+     ORDER BY dw_sku`,
+    [prefix + '%', from, to]
+  );
+
+  if (skus.rows.length === 0) {
+    return res.json({ error: `No SKUs found for prefix ${prefix} in range ${from}-${to}` });
+  }
+
+  // Start async job
+  const jobId = Date.now().toString();
+  activeJob = { id: jobId, type: 'range', prefix, from, to, total: skus.rows.length, checked: 0, found: 0, notFound: 0, errors: 0, status: 'running' };
+
+  res.json({ jobId, message: `Checking ${skus.rows.length} ${prefix} SKUs in range ${from}-${to}`, total: skus.rows.length });
+
+  // Process in background
+  (async () => {
+    for (const row of skus.rows) {
+      if (activeJob.status === 'stopped') break;
+
+      try {
+        await delay(1000); // Rate limit
+
+        const shopify = await findShopifyProduct(row.dw_sku_dash);
+        const vendorResult = await checkVendorWebsite(row.mfr_sku, row.vendor_code);
+
+        await pool.query(
+          `INSERT INTO sku_check_results
+           (dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name, shopify_product_id, shopify_handle, check_status, http_status, vendor_url, checked_at)
+           VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, NOW())
+           ON CONFLICT (dw_sku) DO UPDATE SET
+             check_status = EXCLUDED.check_status, http_status = EXCLUDED.http_status,
+             vendor_url = EXCLUDED.vendor_url, checked_at = NOW(),
+             shopify_product_id = COALESCE(EXCLUDED.shopify_product_id, sku_check_results.shopify_product_id),
+             shopify_handle = COALESCE(EXCLUDED.shopify_handle, sku_check_results.shopify_handle)`,
+          [row.dw_sku, row.dw_sku_dash, row.mfr_sku, row.vendor_code, row.vendor_name,
+           shopify?.id?.toString() || null, shopify?.handle || null,
+           vendorResult.status, vendorResult.httpStatus, vendorResult.url]
+        );
+
+        if (vendorResult.status === 'found') activeJob.found++;
+        else if (vendorResult.status === 'not_found') {
+          activeJob.notFound++;
+          if (shopify?.id) {
+            await tagReview(shopify.id);
+            await pool.query('UPDATE sku_check_results SET tagged_review = true WHERE dw_sku = $1', [row.dw_sku]);
+          }
+        }
+        else activeJob.errors++;
+
+      } catch (e) {
+        activeJob.errors++;
+      }
+
+      activeJob.checked++;
+    }
+
+    activeJob.status = 'complete';
+
+    // Slack summary
+    await slackNotify(`🔍 SKU range ${prefix} ${from}-${to}: ${activeJob.found} found, ${activeJob.notFound} missing`);
+  })();
+});
+
+// Check all SKUs for a vendor
+app.post('/api/check/vendor', async (req, res) => {
+  const { vendor_code, limit } = req.body;
+  if (!vendor_code) return res.status(400).json({ error: 'vendor_code required' });
+
+  const maxLimit = limit || 500;
+
+  const skus = await pool.query(
+    `SELECT dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name
+     FROM dw_mfr_crossref
+     WHERE vendor_code = $1
+     ORDER BY dw_sku
+     LIMIT $2`,
+    [vendor_code, maxLimit]
+  );
+
+  if (skus.rows.length === 0) {
+    return res.json({ error: 'No SKUs found for vendor', vendor_code });
+  }
+
+  const jobId = Date.now().toString();
+  activeJob = { id: jobId, type: 'vendor', vendor_code, total: skus.rows.length, checked: 0, found: 0, notFound: 0, errors: 0, status: 'running' };
+
+  res.json({ jobId, message: `Checking ${skus.rows.length} ${vendor_code} SKUs`, total: skus.rows.length });
+
+  // Process in background
+  (async () => {
+    for (const row of skus.rows) {
+      if (activeJob.status === 'stopped') break;
+
+      try {
+        await delay(1000);
+
+        const shopify = await findShopifyProduct(row.dw_sku_dash);
+        const vendorResult = await checkVendorWebsite(row.mfr_sku, row.vendor_code);
+
+        await pool.query(
+          `INSERT INTO sku_check_results
+           (dw_sku, dw_sku_dash, mfr_sku, vendor_code, vendor_name, shopify_product_id, shopify_handle, check_status, http_status, vendor_url, checked_at)
+           VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, NOW())
+           ON CONFLICT (dw_sku) DO UPDATE SET
+             check_status = EXCLUDED.check_status, http_status = EXCLUDED.http_status,
+             vendor_url = EXCLUDED.vendor_url, checked_at = NOW()`,
+          [row.dw_sku, row.dw_sku_dash, row.mfr_sku, row.vendor_code, row.vendor_name,
+           shopify?.id?.toString() || null, shopify?.handle || null,
+           vendorResult.status, vendorResult.httpStatus, vendorResult.url]
+        );
+
+        if (vendorResult.status === 'found') activeJob.found++;
+        else if (vendorResult.status === 'not_found') {
+          activeJob.notFound++;
+          if (shopify?.id) {
+            await tagReview(shopify.id);
+            await pool.query('UPDATE sku_check_results SET tagged_review = true WHERE dw_sku = $1', [row.dw_sku]);
+          }
+        }
+        else activeJob.errors++;
+
+      } catch (e) {
+        activeJob.errors++;
+      }
+
+      activeJob.checked++;
+    }
+
+    activeJob.status = 'complete';
+
+    await slackNotify(`🔍 SKU vendor ${vendor_code}: ${activeJob.found} found, ${activeJob.notFound} missing`);
+  })();
+});
+
+// Get job status
+app.get('/api/job', (req, res) => {
+  if (!activeJob) return res.json({ status: 'idle' });
+  res.json(activeJob);
+});
+
+// Stop active job
+app.post('/api/job/stop', (req, res) => {
+  if (activeJob) {
+    activeJob.status = 'stopped';
+    res.json({ message: 'Job stopped' });
+  } else {
+    res.json({ message: 'No active job' });
+  }
+});
+
+// Get results with filters
+app.get('/api/results', async (req, res) => {
+  const { status, vendor, limit, offset } = req.query;
+  let where = [];
+  let params = [];
+  let idx = 1;
+
+  if (status) { where.push(`check_status = $${idx++}`); params.push(status); }
+  if (vendor) { where.push(`vendor_code = $${idx++}`); params.push(vendor); }
+
+  const whereStr = where.length > 0 ? `WHERE ${where.join(' AND ')}` : '';
+  const lim = parseInt(limit) || 100;
+  const off = parseInt(offset) || 0;
+
+  const total = await pool.query(`SELECT COUNT(*) as count FROM sku_check_results ${whereStr}`, params);
+  const results = await pool.query(
+    `SELECT * FROM sku_check_results ${whereStr} ORDER BY checked_at DESC NULLS LAST LIMIT ${lim} OFFSET ${off}`,
+    params
+  );
+
+  res.json({ total: parseInt(total.rows[0].count), results: results.rows });
+});
+
+// Get stats
+app.get('/api/stats', async (req, res) => {
+  const overall = await pool.query(`
+    SELECT
+      COUNT(*) as total,
+      COUNT(*) FILTER (WHERE check_status = 'found') as found,
+      COUNT(*) FILTER (WHERE check_status = 'not_found') as not_found,
+      COUNT(*) FILTER (WHERE check_status = 'error') as errors,
+      COUNT(*) FILTER (WHERE check_status = 'pending') as pending,
+      COUNT(*) FILTER (WHERE tagged_review = true) as tagged,
+      COUNT(*) FILTER (WHERE slacked = true) as slacked
+    FROM sku_check_results
+  `);
+
+  const byVendor = await pool.query(`
+    SELECT vendor_code, vendor_name,
+      COUNT(*) as total,
+      COUNT(*) FILTER (WHERE check_status = 'found') as found,
+      COUNT(*) FILTER (WHERE check_status = 'not_found') as not_found,
+      COUNT(*) FILTER (WHERE check_status = 'error') as errors
+    FROM sku_check_results
+    GROUP BY vendor_code, vendor_name
+    ORDER BY total DESC
+  `);
+
+  res.json({ overall: overall.rows[0], byVendor: byVendor.rows });
+});
+
+// Get vendors list from crossref
+app.get('/api/vendors', async (req, res) => {
+  const vendors = await pool.query(`
+    SELECT vendor_code, vendor_name, COUNT(*) as sku_count
+    FROM dw_mfr_crossref
+    WHERE vendor_code IS NOT NULL AND vendor_code != ''
+    GROUP BY vendor_code, vendor_name
+    ORDER BY sku_count DESC
+  `);
+  res.json(vendors.rows);
+});
+
+// Manually tag a product as Review
+app.post('/api/tag-review', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+
+  const crossref = await lookupSku(dw_sku);
+  if (!crossref) return res.status(404).json({ error: 'SKU not found in crossref' });
+
+  const shopify = await findShopifyProduct(crossref.dw_sku_dash);
+  if (!shopify) return res.status(404).json({ error: 'Shopify product not found' });
+
+  const result = await tagReview(shopify.id);
+
+  if (result.success) {
+    await pool.query('UPDATE sku_check_results SET tagged_review = true WHERE dw_sku = $1', [crossref.dw_sku]);
+  }
+
+  res.json(result);
+});
+
+// Send Slack notification for a specific SKU
+app.post('/api/slack-notify', async (req, res) => {
+  const { dw_sku, message } = req.body;
+
+  if (message) {
+    const result = await slackNotify(message);
+    return res.json({ sent: result });
+  }
+
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku or message required' });
+
+  const row = await pool.query('SELECT * FROM sku_check_results WHERE dw_sku = $1 OR dw_sku_dash = $1', [dw_sku]);
+  if (row.rows.length === 0) return res.status(404).json({ error: 'No check result for this SKU' });
+
+  const r = row.rows[0];
+  const msg = `🔍 ${r.dw_sku_dash || r.dw_sku}: ${r.check_status.toUpperCase()} (${r.vendor_name})`;
+
+  const sent = await slackNotify(msg);
+  if (sent) {
+    await pool.query('UPDATE sku_check_results SET slacked = true WHERE id = $1', [r.id]);
+  }
+
+  res.json({ sent });
+});
+
+// ===== ACTION ENDPOINTS =====
+
+// Helper: resolve dw_sku to full context (crossref + shopify + vendor catalog)
+async function resolveSkuContext(dw_sku) {
+  const crossref = await lookupSku(dw_sku);
+  if (!crossref) return { error: 'SKU not found in crossref' };
+
+  // Get Shopify product
+  let shopifyProduct = null;
+  const checkRow = await pool.query('SELECT shopify_product_id, shopify_handle FROM sku_check_results WHERE dw_sku = $1 OR dw_sku_dash = $1', [crossref.dw_sku]);
+  if (checkRow.rows[0]?.shopify_product_id) {
+    shopifyProduct = await getShopifyProductFull(checkRow.rows[0].shopify_product_id);
+  }
+  if (!shopifyProduct) {
+    const sp = await findShopifyProduct(crossref.dw_sku_dash);
+    if (sp?.id) shopifyProduct = await getShopifyProductFull(sp.id);
+  }
+
+  const vc = findVendorCatalog(crossref.vendor_code, crossref.vendor_name);
+  return { crossref, shopifyProduct, vendorCatalog: vc };
+}
+
+// 1. Fetch Specs from PostgreSQL vendor catalog
+app.post('/api/action/fetch-specs', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    const result = await fetchSpecsFromCatalog(ctx.crossref.mfr_sku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    res.json({ ...result, crossref: ctx.crossref, shopifyId: ctx.shopifyProduct?.id });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 2. Fetch Images from vendor catalog
+app.post('/api/action/fetch-images', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    const result = await fetchImagesFromCatalog(ctx.crossref.mfr_sku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    res.json(result);
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 3. AI Analyze - run Gemini on product image
+app.post('/api/action/ai-analyze', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    const imageUrl = ctx.shopifyProduct?.image?.src || ctx.shopifyProduct?.images?.[0]?.src;
+    const title = ctx.shopifyProduct?.title || '';
+    const result = await analyzeWithGemini(imageUrl, title);
+    res.json(result);
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 4. Update Tags - merge AI + specs tags into Shopify product
+app.post('/api/action/update-tags', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    if (!ctx.shopifyProduct) return res.json({ error: 'No Shopify product found' });
+
+    // Get specs + AI analysis
+    const specsResult = await fetchSpecsFromCatalog(ctx.crossref.mfr_sku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    const imageUrl = ctx.shopifyProduct.image?.src || ctx.shopifyProduct.images?.[0]?.src;
+    const aiResult = await analyzeWithGemini(imageUrl, ctx.shopifyProduct.title);
+
+    // Build tag set
+    const existingTags = (ctx.shopifyProduct.tags || '').split(',').map(t => t.trim()).filter(Boolean);
+    const tagSet = new Set(existingTags);
+
+    // Add AI tags
+    if (aiResult.analysis) {
+      const a = aiResult.analysis;
+      if (a.styles) a.styles.forEach(s => tagSet.add(s));
+      if (a.patterns) a.patterns.forEach(p => tagSet.add(p));
+      if (a.colors) a.colors.forEach(c => tagSet.add(c));
+      if (a.backgroundColor) tagSet.add(`Background Color ${a.backgroundColor}`);
+      if (a.material) tagSet.add(a.material);
+      if (a.tags) a.tags.forEach(t => tagSet.add(t));
+    }
+
+    // Add spec tags
+    if (specsResult.specs) {
+      if (specsResult.specs.collection) tagSet.add(specsResult.specs.collection);
+      if (specsResult.specs.composition) tagSet.add(specsResult.specs.composition);
+    }
+
+    const newTags = Array.from(tagSet).join(', ');
+
+    // Update Shopify
+    const r = await fetch(`${SHOPIFY_API}/products/${ctx.shopifyProduct.id}.json`, {
+      method: 'PUT',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({ product: { id: ctx.shopifyProduct.id, tags: newTags } })
+    });
+
+    const updated = await r.json();
+    res.json({ success: r.status === 200, tags: newTags, tagCount: tagSet.size, aiAnalysis: aiResult.analysis, message: `Updated ${tagSet.size} tags` });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 5. Update Metafields - push specs + AI data as Shopify metafields
+app.post('/api/action/update-metafields', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    if (!ctx.shopifyProduct) return res.json({ error: 'No Shopify product found' });
+
+    const specsResult = await fetchSpecsFromCatalog(ctx.crossref.mfr_sku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    const imageUrl = ctx.shopifyProduct.image?.src || ctx.shopifyProduct.images?.[0]?.src;
+    const aiResult = await analyzeWithGemini(imageUrl, ctx.shopifyProduct.title);
+    const specs = specsResult.specs || {};
+    const ai = aiResult.analysis || {};
+
+    const metafields = [];
+    // Specs metafields (global namespace)
+    if (specs.width) metafields.push({ namespace: 'global', key: 'width', value: specs.width, type: 'single_line_text_field' });
+    if (specs.length) metafields.push({ namespace: 'global', key: 'length', value: specs.length, type: 'single_line_text_field' });
+    if (specs.repeat) metafields.push({ namespace: 'global', key: 'repeat', value: specs.repeat, type: 'single_line_text_field' });
+    if (specs.composition) metafields.push({ namespace: 'global', key: 'Contents', value: specs.composition, type: 'single_line_text_field' });
+    if (specs.fireRating) metafields.push({ namespace: 'global', key: 'FLAMMABILITY', value: specs.fireRating, type: 'single_line_text_field' });
+    if (specs.matchType) metafields.push({ namespace: 'global', key: 'MATCH', value: specs.matchType, type: 'single_line_text_field' });
+    if (specs.country) metafields.push({ namespace: 'global', key: 'Country', value: specs.country, type: 'single_line_text_field' });
+    if (specs.collection) metafields.push({ namespace: 'global', key: 'Collection', value: specs.collection, type: 'single_line_text_field' });
+    if (specs.colorName) metafields.push({ namespace: 'global', key: 'Color-Way', value: specs.colorName, type: 'single_line_text_field' });
+    if (specs.backing) metafields.push({ namespace: 'global', key: 'Construction', value: specs.backing, type: 'single_line_text_field' });
+    // MFR SKU
+    metafields.push({ namespace: 'custom', key: 'manufacturer_sku', value: ctx.crossref.mfr_sku, type: 'single_line_text_field' });
+    metafields.push({ namespace: 'dwc', key: 'manufacturer_sku', value: ctx.crossref.mfr_sku, type: 'single_line_text_field' });
+    // AI metafields (dwc namespace)
+    if (ai.colors) metafields.push({ namespace: 'dwc', key: 'ai_generated_colors', value: JSON.stringify(ai.colors), type: 'json' });
+    if (ai.tags) metafields.push({ namespace: 'dwc', key: 'ai_generated_tags', value: JSON.stringify(ai.tags), type: 'json' });
+    if (ai.backgroundColor) metafields.push({ namespace: 'dwc', key: 'background_color', value: ai.backgroundColor, type: 'single_line_text_field' });
+    if (ai.styles?.[0]) metafields.push({ namespace: 'custom', key: 'design_style', value: ai.styles[0], type: 'single_line_text_field' });
+    if (specs.colorName) metafields.push({ namespace: 'dwc', key: 'color', value: specs.colorName, type: 'single_line_text_field' });
+    if (specs.patternName) metafields.push({ namespace: 'dwc', key: 'pattern_name', value: specs.patternName, type: 'single_line_text_field' });
+
+    // Push each metafield with rate limiting
+    let success = 0, errors = 0;
+    for (const mf of metafields) {
+      try {
+        const r = await fetch(`${SHOPIFY_API}/products/${ctx.shopifyProduct.id}/metafields.json`, {
+          method: 'POST',
+          headers: SHOPIFY_HEADERS,
+          body: JSON.stringify({ metafield: mf })
+        });
+        if (r.status === 200 || r.status === 201) success++;
+        else errors++;
+        await delay(300);
+      } catch { errors++; }
+    }
+
+    res.json({ success: true, metafieldsSet: success, metafieldsError: errors, total: metafields.length, message: `Set ${success}/${metafields.length} metafields` });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 6. Fix Title - proper format: "Pattern Color | Vendor"
+app.post('/api/action/fix-title', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    if (!ctx.shopifyProduct) return res.json({ error: 'No Shopify product found' });
+
+    const specsResult = await fetchSpecsFromCatalog(ctx.crossref.mfr_sku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    const specs = specsResult.specs || {};
+    const vc = ctx.vendorCatalog;
+
+    let pattern = specs.patternName || '';
+    let color = specs.colorName || '';
+    let vendor = vc?.name || ctx.crossref.vendor_name || '';
+
+    // Build title
+    let newTitle = '';
+    if (pattern && color) {
+      newTitle = `${toTitleCase(pattern)} ${toTitleCase(color)} | ${vendor}`;
+    } else if (pattern) {
+      newTitle = `${toTitleCase(pattern)} | ${vendor}`;
+    } else {
+      // Keep existing title but fix wallpaper and title case
+      newTitle = ctx.shopifyProduct.title;
+    }
+    newTitle = cleanWallpaper(newTitle);
+
+    const r = await fetch(`${SHOPIFY_API}/products/${ctx.shopifyProduct.id}.json`, {
+      method: 'PUT',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({ product: { id: ctx.shopifyProduct.id, title: newTitle } })
+    });
+
+    res.json({ success: r.status === 200, oldTitle: ctx.shopifyProduct.title, newTitle, message: r.status === 200 ? 'Title updated' : `HTTP ${r.status}` });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 7. Fix Sample Variant - ensure "Sample" variant at $4.25
+app.post('/api/action/fix-sample', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    if (!ctx.shopifyProduct) return res.json({ error: 'No Shopify product found' });
+
+    const product = ctx.shopifyProduct;
+    const variant = product.variants?.[0];
+    if (!variant) return res.json({ error: 'No variants found' });
+
+    const dwSkuDash = ctx.crossref.dw_sku_dash || dw_sku;
+
+    // Check if already correct
+    if (variant.title === 'Sample' && variant.price === '4.25') {
+      return res.json({ success: true, message: 'Sample variant already correct', variant: { title: variant.title, price: variant.price, sku: variant.sku } });
+    }
+
+    // Update product to have Sample variant
+    const r = await fetch(`${SHOPIFY_API}/products/${product.id}.json`, {
+      method: 'PUT',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({
+        product: {
+          id: product.id,
+          options: [{ name: 'Type', values: ['Sample'] }],
+          variants: [{
+            id: variant.id,
+            option1: 'Sample',
+            price: '4.25',
+            sku: `${dwSkuDash}-Sample`
+          }]
+        }
+      })
+    });
+
+    const updated = await r.json();
+    const uv = updated.product?.variants?.[0];
+    res.json({
+      success: r.status === 200,
+      oldVariant: { title: variant.title, price: variant.price, sku: variant.sku },
+      newVariant: uv ? { title: uv.title, price: uv.price, sku: uv.sku } : null,
+      message: r.status === 200 ? 'Sample variant fixed' : `HTTP ${r.status}`
+    });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// 8. Run ALL - execute full pipeline on a SKU
+app.post('/api/action/run-all', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const ctx = await resolveSkuContext(dw_sku);
+    if (ctx.error) return res.json({ error: ctx.error });
+    if (!ctx.shopifyProduct) return res.json({ error: 'No Shopify product found' });
+
+    const results = { steps: {} };
+    const productId = ctx.shopifyProduct.id;
+    const mfrSku = ctx.crossref.mfr_sku;
+    const vc = ctx.vendorCatalog;
+
+    // Step 1: Fetch specs
+    const specsResult = await fetchSpecsFromCatalog(mfrSku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    results.steps.specs = { done: !!specsResult.specs, message: specsResult.message, data: specsResult.specs };
+
+    // Step 2: Fetch images
+    const imagesResult = await fetchImagesFromCatalog(mfrSku, ctx.crossref.vendor_code, ctx.crossref.vendor_name);
+    results.steps.images = { done: imagesResult.images.length > 0, count: imagesResult.images.length, message: imagesResult.message };
+
+    // Step 3: AI analyze
+    const imageUrl = ctx.shopifyProduct.image?.src || ctx.shopifyProduct.images?.[0]?.src;
+    const aiResult = await analyzeWithGemini(imageUrl, ctx.shopifyProduct.title);
+    results.steps.ai = { done: !!aiResult.analysis, message: aiResult.message, data: aiResult.analysis };
+
+    // Step 4: Fix title
+    const specs = specsResult.specs || {};
+    let newTitle = ctx.shopifyProduct.title;
+    if (specs.patternName) {
+      newTitle = specs.colorName
+        ? `${toTitleCase(specs.patternName)} ${toTitleCase(specs.colorName)} | ${vc?.name || ctx.crossref.vendor_name}`
+        : `${toTitleCase(specs.patternName)} | ${vc?.name || ctx.crossref.vendor_name}`;
+      newTitle = cleanWallpaper(newTitle);
+    }
+
+    // Step 5: Update tags
+    const existingTags = (ctx.shopifyProduct.tags || '').split(',').map(t => t.trim()).filter(Boolean);
+    const tagSet = new Set(existingTags);
+    if (aiResult.analysis) {
+      const a = aiResult.analysis;
+      (a.styles || []).forEach(s => tagSet.add(s));
+      (a.patterns || []).forEach(p => tagSet.add(p));
+      (a.colors || []).forEach(c => tagSet.add(c));
+      if (a.backgroundColor) tagSet.add(`Background Color ${a.backgroundColor}`);
+      if (a.material) tagSet.add(a.material);
+      (a.tags || []).forEach(t => tagSet.add(t));
+    }
+    if (specs.collection) tagSet.add(specs.collection);
+
+    // Push title + tags in one call
+    const titleTagResp = await fetch(`${SHOPIFY_API}/products/${productId}.json`, {
+      method: 'PUT',
+      headers: SHOPIFY_HEADERS,
+      body: JSON.stringify({ product: { id: productId, title: newTitle, tags: Array.from(tagSet).join(', ') } })
+    });
+    results.steps.title = { done: titleTagResp.status === 200, oldTitle: ctx.shopifyProduct.title, newTitle };
+    results.steps.tags = { done: titleTagResp.status === 200, count: tagSet.size };
+    await delay(500);
+
+    // Step 6: Metafields
+    const ai = aiResult.analysis || {};
+    const metafields = [];
+    if (specs.width) metafields.push({ namespace: 'global', key: 'width', value: specs.width, type: 'single_line_text_field' });
+    if (specs.length) metafields.push({ namespace: 'global', key: 'length', value: specs.length, type: 'single_line_text_field' });
+    if (specs.repeat) metafields.push({ namespace: 'global', key: 'repeat', value: specs.repeat, type: 'single_line_text_field' });
+    if (specs.composition) metafields.push({ namespace: 'global', key: 'Contents', value: specs.composition, type: 'single_line_text_field' });
+    if (specs.fireRating) metafields.push({ namespace: 'global', key: 'FLAMMABILITY', value: specs.fireRating, type: 'single_line_text_field' });
+    if (specs.matchType) metafields.push({ namespace: 'global', key: 'MATCH', value: specs.matchType, type: 'single_line_text_field' });
+    if (specs.country) metafields.push({ namespace: 'global', key: 'Country', value: specs.country, type: 'single_line_text_field' });
+    if (specs.collection) metafields.push({ namespace: 'global', key: 'Collection', value: specs.collection, type: 'single_line_text_field' });
+    if (specs.colorName) metafields.push({ namespace: 'global', key: 'Color-Way', value: specs.colorName, type: 'single_line_text_field' });
+    metafields.push({ namespace: 'custom', key: 'manufacturer_sku', value: mfrSku, type: 'single_line_text_field' });
+    metafields.push({ namespace: 'dwc', key: 'manufacturer_sku', value: mfrSku, type: 'single_line_text_field' });
+    if (ai.colors) metafields.push({ namespace: 'dwc', key: 'ai_generated_colors', value: JSON.stringify(ai.colors), type: 'json' });
+    if (ai.tags) metafields.push({ namespace: 'dwc', key: 'ai_generated_tags', value: JSON.stringify(ai.tags), type: 'json' });
+    if (ai.backgroundColor) metafields.push({ namespace: 'dwc', key: 'background_color', value: ai.backgroundColor, type: 'single_line_text_field' });
+
+    let mfSuccess = 0;
+    for (const mf of metafields) {
+      try {
+        const r = await fetch(`${SHOPIFY_API}/products/${productId}/metafields.json`, { method: 'POST', headers: SHOPIFY_HEADERS, body: JSON.stringify({ metafield: mf }) });
+        if (r.status === 200 || r.status === 201) mfSuccess++;
+        await delay(300);
+      } catch {}
+    }
+    results.steps.metafields = { done: true, set: mfSuccess, total: metafields.length };
+
+    // Step 7: Fix sample variant
+    const variant = ctx.shopifyProduct.variants?.[0];
+    if (variant && (variant.title !== 'Sample' || variant.price !== '4.25')) {
+      const dwSkuDash = ctx.crossref.dw_sku_dash || dw_sku;
+      await delay(500);
+      const sampleResp = await fetch(`${SHOPIFY_API}/products/${productId}.json`, {
+        method: 'PUT',
+        headers: SHOPIFY_HEADERS,
+        body: JSON.stringify({
+          product: { id: productId, options: [{ name: 'Type', values: ['Sample'] }], variants: [{ id: variant.id, option1: 'Sample', price: '4.25', sku: `${dwSkuDash}-Sample` }] }
+        })
+      });
+      results.steps.sample = { done: sampleResp.status === 200, message: 'Sample variant fixed' };
+    } else {
+      results.steps.sample = { done: true, message: 'Already correct' };
+    }
+
+    // Slack notify
+    const doneSteps = Object.values(results.steps).filter(s => s.done).length;
+    await slackNotify(`🔧 Updated ${dw_sku}: ${doneSteps}/7 steps done`);
+
+    results.success = true;
+    results.summary = `${doneSteps}/7 steps completed`;
+    res.json(results);
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// Get vendor website URL for a SKU
+app.post('/api/action/vendor-url', async (req, res) => {
+  const { dw_sku } = req.body;
+  if (!dw_sku) return res.status(400).json({ error: 'dw_sku required' });
+  try {
+    const crossref = await lookupSku(dw_sku);
+    if (!crossref) return res.json({ error: 'SKU not found' });
+    const vc = findVendorCatalog(crossref.vendor_code, crossref.vendor_name);
+    const vendorUrl = VENDOR_URLS[crossref.vendor_code];
+    const searchUrl = vendorUrl ? vendorUrl.url.replace('{MFR_SKU}', encodeURIComponent(crossref.mfr_sku)) : null;
+    res.json({
+      vendorName: vc?.name || crossref.vendor_name,
+      vendorWebsite: vc?.website ? `https://www.${vc.website}` : null,
+      searchUrl,
+      mfrSku: crossref.mfr_sku
+    });
+  } catch (e) { res.status(500).json({ error: e.message }); }
+});
+
+// Add unique constraint for upsert support
+(async () => {
+  try {
+    await pool.query('ALTER TABLE sku_check_results ADD CONSTRAINT sku_check_results_dw_sku_unique UNIQUE (dw_sku)');
+  } catch (e) {
+    // Constraint may already exist
+  }
+})();
+
+app.listen(PORT, () => {
+  console.log(`SKU Check Skill running on port ${PORT}`);
+  console.log(`Dashboard: http://45.61.58.125:${PORT}`);
+});

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