feat: SEO web audit, URL fetching, auto web search for SEO mode (v1.6.0)

CHANGELOG.md

@@ -5,6 +5,26 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.6.0] - 2026-03-18 20:34 UTC
+
+### Added
+- **SEO Web Audit** — SEO agent can now fetch and analyze live websites
+  - `/api/fetch-url` route extracts: title, meta tags, headings (h1-h6), links (internal/external), images (alt text coverage), canonical URL, OG tags, text content length
+  - Auto-detects URLs in user input when SEO agent is active
+  - Pre-fetches page data before sending to AI for comprehensive audit reports
+  - Supports up to 2 URLs per request
+- **SEO Auto Web Search** — When SEO agent is active and no URL is provided, web search is automatically triggered
+  - Uses same SearXNG infrastructure as manual web search toggle
+  - No manual toggle needed in SEO mode
+- **Updated SEO Agent Prompt** — All 4 AI services now instruct SEO agent about web audit and search capabilities
+  - Added `[WEB_AUDIT:url]` and `[WEB_SEARCH:query]` tool markers
+  - Added "WEB TOOLS" section to system prompts
+
+### Technical Details
+- Files modified: 5 (AIAssist.tsx, qwen-oauth.ts, ollama-cloud.ts, zai-plan.ts, openrouter.ts)
+- Files added: 1 (`app/api/fetch-url/route.ts`)
+- New API endpoint: `GET /api/fetch-url?url=https://example.com`
+
 ## [1.5.0] - 2026-03-18 20:29 UTC
 
 ### Added

README.md

@@ -1,6 +1,6 @@
 # PromptArch: AI Orchestration Platform
 
-> **Latest Version**: [v1.5.0](CHANGELOG.md#150---2026-03-18) (2026-03-18)
+> **Latest Version**: [v1.6.0](CHANGELOG.md#160---2026-03-18) (2026-03-18)
 
 > **Development Note**: This entire platform was developed exclusively using [TRAE.AI IDE](https://trae.ai) powered by elite [GLM 4.7 model](https://z.ai/subscribe?ic=R0K78RJKNW).
 > **Learn more about this architecture [here](https://z.ai/subscribe?ic=R0K78RJKNW).**

app/api/fetch-url/route.ts

@@ -0,0 +1,117 @@
+/**
+ * Next.js API route: Fetch URL content for SEO/web auditing.
+ * Endpoint: GET /api/fetch-url?url=https://example.com
+ * Returns: { title, meta, headings, text, links, status }
+ */
+
+import { NextRequest, NextResponse } from "next/server";
+
+export async function GET(request: NextRequest) {
+    const targetUrl = request.nextUrl.searchParams.get("url");
+
+    if (!targetUrl) {
+        return NextResponse.json({ error: "URL parameter required" }, { status: 400 });
+    }
+
+    try {
+        new URL(targetUrl);
+    } catch {
+        return NextResponse.json({ error: "Invalid URL" }, { status: 400 });
+    }
+
+    try {
+        const controller = new AbortController();
+        const timeout = setTimeout(() => controller.abort(), 12000);
+
+        const res = await fetch(targetUrl, {
+            signal: controller.signal,
+            headers: {
+                "User-Agent": "PromptArch-SEO-Bot/1.5 (https://rommark.dev)",
+                Accept: "text/html,application/xhtml+xml,text/plain;q=0.9",
+            },
+        });
+        clearTimeout(timeout);
+
+        if (!res.ok) {
+            return NextResponse.json({ error: `HTTP ${res.status}`, status: res.status });
+        }
+
+        const html = await res.text();
+
+        const titleMatch = html.match(/<title[^>]*>([\s\S]*?)<\/title>/i);
+        const title = titleMatch ? titleMatch[1].trim() : "";
+
+        const descMatch = html.match(/<meta[^>]*name\s*=\s*["']description["'][^>]*content\s*=\s*["']([\s\S]*?)["']/i)
+            || html.match(/<meta[^>]*content\s*=\s*["']([\s\S]*?)["'][^>]*name\s*=\s*["']description["']/i);
+        const metaDescription = descMatch ? descMatch[1].trim() : "";
+
+        const kwMatch = html.match(/<meta[^>]*name\s*=\s*["']keywords["'][^>]*content\s*=\s*["']([\s\S]*?)["']/i)
+            || html.match(/<meta[^>]*content\s*=\s*["']([\s\S]*?)["'][^>]*name\s*=\s*["']keywords["']/i);
+        const metaKeywords = kwMatch ? kwMatch[1].trim() : "";
+
+        const headings: { level: number; text: string }[] = [];
+        const headingRegex = /<h([1-6])[^>]*>([\s\S]*?)<\/h[1-6]>/gi;
+        let hMatch;
+        while ((hMatch = headingRegex.exec(html)) !== null) {
+            const text = hMatch[2].replace(/<[^>]*>/g, "").trim();
+            if (text) headings.push({ level: parseInt(hMatch[1]), text });
+        }
+
+        const links: { href: string; text: string; internal: boolean }[] = [];
+        const linkRegex = /<a[^>]*href\s*=\s*["']([^"']*)["'][^>]*>([\s\S]*?)<\/a>/gi;
+        let lMatch;
+        const baseDomain = new URL(targetUrl).hostname;
+        while ((lMatch = linkRegex.exec(html)) !== null) {
+            const href = lMatch[1].trim();
+            const text = lMatch[2].replace(/<[^>]*>/g, "").trim().substring(0, 100);
+            if (!href || href.startsWith("#") || href.startsWith("javascript:")) continue;
+            try {
+                const linkDomain = new URL(href, targetUrl).hostname;
+                links.push({ href, text, internal: linkDomain === baseDomain });
+            } catch { continue; }
+        }
+
+        const images: { src: string; alt: string }[] = [];
+        const imgRegex = /<img[^>]*src\s*=\s*["']([^"']*)["'][^>]*alt\s*=\s*["']([^"']*)["'][^>]*\/?>/gi;
+        let iMatch;
+        while ((iMatch = imgRegex.exec(html)) !== null) {
+            images.push({ src: iMatch[1], alt: iMatch[2] });
+        }
+
+        const plainText = html
+            .replace(/<script[\s\S]*?<\/script>/gi, "")
+            .replace(/<style[\s\S]*?<\/style>/gi, "")
+            .replace(/<[^>]*>/g, " ")
+            .replace(/\s+/g, " ")
+            .trim()
+            .substring(0, 5000);
+
+        const canonicalMatch = html.match(/<link[^>]*rel\s*=\s*["']canonical["'][^>]*href\s*=\s*["']([^"']*)["']/i);
+        const canonical = canonicalMatch ? canonicalMatch[1] : "";
+
+        const ogTitleMatch = html.match(/<meta[^>]*property\s*=\s*["']og:title["'][^>]*content\s*=\s*["']([\s\S]*?)["']/i);
+        const ogTitle = ogTitleMatch ? ogTitleMatch[1].trim() : "";
+
+        const ogDescMatch = html.match(/<meta[^>]*property\s*=\s*["']og:description["'][^>]*content\s*=\s*["']([\s\S]*?)["']/i);
+        const ogDescription = ogDescMatch ? ogDescMatch[1].trim() : "";
+
+        return NextResponse.json({
+            url: targetUrl,
+            title,
+            metaDescription,
+            metaKeywords,
+            canonical,
+            ogTitle,
+            ogDescription,
+            headings,
+            links: links.slice(0, 100),
+            images: images.slice(0, 50),
+            text: plainText,
+            htmlLength: html.length,
+            status: res.status,
+        });
+    } catch (error) {
+        const msg = error instanceof Error ? error.message : "Fetch failed";
+        return NextResponse.json({ error: msg }, { status: 500 });
+    }
+}

components/AIAssist.tsx

@@ -361,7 +361,7 @@ function parseStreamingContent(text: string, currentAgent: string) {
     // 3. Clean display text - hide all tag-like sequences and their partials
     chatDisplay = text
         // Hide complete tags (flexible brackets), including SUGGEST_AGENT
-        .replace(/\[+(?:AGENT|SUGGEST_AGENT|content|seo|smm|pm|code|design|web|app|PREVIEW|APP|WEB|SEO|CODE|DESIGN|SMM|PM|CONTENT|PREV):?[\w-]*:?[\w-]*\]+/gi, "")
+        .replace(/\[+(?:AGENT|SUGGEST_AGENT|content|seo|smm|pm|code|design|web|app|PREVIEW|APP|WEB|SEO|CODE|DESIGN|SMM|PM|CONTENT|PREV|WEB_AUDIT|WEB_SEARCH):?[\w-]*:?https?:\/\/[^\]]*\]+/gi, "").replace(/\[+(?:AGENT|SUGGEST_AGENT|content|seo|smm|pm|code|design|web|app|PREVIEW|APP|WEB|SEO|CODE|DESIGN|SMM|PM|CONTENT|PREV|WEB_AUDIT|WEB_SEARCH):?[\w-]*:?[\w-]*\]+/gi, "")
         // Hide content inside preview block (cleanly)
         .replace(/\[+PREVIEW:[\w-]+:?[\w-]+?\]+[\s\S]*?(?:\[\/(?:PREVIEW|APP|WEB|SEO|CODE|DESIGN|SMM|PM|CONTENT)\]+|$)/gi, "")
         // Hide closing tags
@@ -695,7 +695,66 @@ export default function AIAssist() {
                 setStatus(null);
             }
 
-            const response = await modelAdapter.generateAIAssistStream(
+            // SEO mode: auto-fetch URLs from user input for live auditing
+            if (currentAgent === "seo") {
+                const urlMatches = [...finalInput.matchAll(/https?:\/\/[^\s<>"')\]]+/gi)].map(m => m[0]);
+                const uniqueUrls = [...new Set(urlMatches)].slice(0, 2);
+                if (uniqueUrls.length > 0) {
+                    setStatus("Auditing website" + (uniqueUrls.length > 1 ? "s" : "") + "...");
+                    try {
+                        for (const url of uniqueUrls) {
+                            const auditRes = await fetch("/api/fetch-url?url=" + encodeURIComponent(url));
+                            if (auditRes.ok) {
+                                const auditData = await auditRes.json();
+                                enrichedInput += "\n\n[WEBSITE AUDIT DATA - " + url + "]\n";
+                                enrichedInput += "Title: " + (auditData.title || "N/A") + "\n";
+                                enrichedInput += "Meta Description: " + (auditData.metaDescription || "N/A") + "\n";
+                                enrichedInput += "Meta Keywords: " + (auditData.metaKeywords || "N/A") + "\n";
+                                enrichedInput += "Canonical: " + (auditData.canonical || "N/A") + "\n";
+                                enrichedInput += "OG Title: " + (auditData.ogTitle || "N/A") + "\n";
+                                enrichedInput += "OG Description: " + (auditData.ogDescription || "N/A") + "\n";
+                                enrichedInput += "Headings:\n";
+                                if (auditData.headings && auditData.headings.length > 0) {
+                                    for (const h of auditData.headings) {
+                                        enrichedInput += "  H" + h.level + ": " + h.text + "\n";
+                                    }
+                                } else {
+                                    enrichedInput += "  None found\n";
+                                }
+                                const internalLinks = (auditData.links || []).filter((l: { internal: boolean }) => l.internal);
+                                const externalLinks = (auditData.links || []).filter((l: { internal: boolean }) => !l.internal);
+                                enrichedInput += "Links: " + internalLinks.length + " internal, " + externalLinks.length + " external (of " + (auditData.links || []).length + " total)\n";
+                                const imagesWithAlt = (auditData.images || []).filter((img: { alt: string }) => img.alt && img.alt.trim());
+                                const imagesNoAlt = (auditData.images || []).filter((img: { alt: string }) => !img.alt || !img.alt.trim());
+                                enrichedInput += "Images: " + (auditData.images || []).length + " total, " + imagesWithAlt.length + " with alt, " + imagesNoAlt.length + " without alt\n";
+                                enrichedInput += "Text content length: " + (auditData.text || "").length + " chars\n";
+                                enrichedInput += "HTML size: " + (auditData.htmlLength || 0) + " chars\n";
+                                enrichedInput += "[/WEBSITE AUDIT DATA]\n";
+                            }
+                        }
+                    } catch (e) { console.warn("Website audit failed:", e); }
+                    setStatus(null);
+                }
+                // If no URL found and web search not enabled, auto-enable web search for SEO
+                if (uniqueUrls.length === 0 && !webSearchEnabled) {
+                    try {
+                        setStatus("Searching for SEO context...");
+                        const searchRes = await fetch("/api/search?q=" + encodeURIComponent(finalInput.split("\n")[0].substring(0, 200)));
+                        if (searchRes.ok) {
+                            const searchData = await searchRes.json();
+                            if (searchData.results && searchData.results.length > 0) {
+                                const searchContext = searchData.results.slice(0, 5).map((r: { title: string; url: string; snippet: string }, i: number) =>
+                                    (i + 1) + ". **" + r.title + "** (" + r.url + ") - " + r.snippet
+                                ).join("\n");
+                                enrichedInput = "[WEB SEARCH CONTEXT - Top 5 relevant results]\n" + searchContext + "\n\n---\nUsing the above search results as reference context, answer the user query. Cite sources when relevant.\n\nUser query: " + finalInput;
+                            }
+                        }
+                    } catch (e) { console.warn("SEO web search failed:", e); }
+                    setStatus(null);
+                }
+            }
+
+                        const response = await modelAdapter.generateAIAssistStream(
                 {
                     messages: [...formattedHistory, { role: "user" as const, content: enrichedInput, timestamp: new Date() }],
                     currentAgent,

fix_device_array.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python3
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    content = f.read()
+
+# Fix the array that lost all its quotes
+old = '{([[full, Full], [desktop, Desktop], [tablet, Tablet], [mobile, Mobile]] as const).map(([size, label]) => ('
+new = '{([["full", "Full"], ["desktop", "Desktop"], ["tablet", "Tablet"], ["mobile", "Mobile"]] as const).map(([size, label]) => ('
+
+if old in content:
+    content = content.replace(old, new, 1)
+    print('Fixed array quotes')
+else:
+    print('WARNING: Could not find array')
+
+with open(fp, 'w') as f:
+    f.write(content)

fix_device_buttons.py

@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    content = f.read()
+
+changes = 0
+
+# Fix 1: viewMode === preview -> viewMode === "preview"
+old = 'viewMode === preview && ('
+new = 'viewMode === "preview" && ('
+if old in content:
+    content = content.replace(old, new, 1)
+    changes += 1
+    print('Fix 1: viewMode quote restored')
+
+# Fix 2: className=flex -> className="flex"
+old = 'className=flex items-center gap-1 mt-1.5'
+new = 'className="flex items-center gap-1 mt-1.5"'
+if old in content:
+    content = content.replace(old, new, 1)
+    changes += 1
+    print('Fix 2: className quote restored')
+
+# Fix 3: Restore quotes in the device button className
+# The issue is the className prop lost its opening quote and the string content lost quotes
+old_btn_class = '''className={cn(
+                                                            px-2 py-1 text-[9px] font-black uppercase rounded-md transition-all border,
+                                                            deviceSize === size
+                                                                ? bg-blue-500 text-white border-blue-500 shadow-md
+                                                                : text-blue-300/50 border-transparent hover:text-blue-200 hover:bg-blue-900/30
+                                                        )}'''
+new_btn_class = '''className={cn(
+                                                            "px-2 py-1 text-[9px] font-black uppercase rounded-md transition-all border",
+                                                            deviceSize === size
+                                                                ? "bg-blue-500 text-white border-blue-500 shadow-md"
+                                                                : "text-blue-300/50 border-transparent hover:text-blue-200 hover:bg-blue-900/30"
+                                                        )}'''
+if old_btn_class in content:
+    content = content.replace(old_btn_class, new_btn_class, 1)
+    changes += 1
+    print('Fix 3: Button className quotes restored')
+
+with open(fp, 'w') as f:
+    f.write(content)
+
+print(f'Applied {changes}/3 fixes')

fix_device_size.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    lines = f.readlines()
+
+changes = 0
+
+# CHANGE 1: Add deviceSize state after viewMode state
+for i, line in enumerate(lines):
+    if 'const [viewMode, setViewMode]' in line and 'useState' in line:
+        new_lines = [
+            line,
+            '    const [deviceSize, setDeviceSize] = useState<"full" | "desktop" | "tablet" | "mobile">("full");\n',
+            '    const deviceWidths: Record<string, string> = { full: "100%", desktop: "1280px", tablet: "768px", mobile: "375px" };\n',
+        ]
+        lines[i:i+1] = new_lines
+        changes += 1
+        print('Change 1: Added deviceSize state')
+        break
+
+# CHANGE 2: Find canvas wrapper and add device-size wrapper around LiveCanvas
+for i, line in enumerate(lines):
+    if 'flex-1 overflow-auto relative bg-[#050505]' in line and i > 1400:
+        print('Found canvas wrapper at line', i+1)
+        # Find LiveCanvas line
+        for j in range(i, min(i+10, len(lines))):
+            if '<LiveCanvas' in lines[j]:
+                # Insert wrapper div before LiveCanvas
+                indent = '                                        '
+                wrapper = indent + '<div className="mx-auto transition-all duration-300 h-full"\n'
+                wrapper += indent + '     style={deviceSize !== "full"\n'
+                wrapper += indent + '       ? { width: deviceWidths[deviceSize], maxWidth: "100%", border: "1px solid rgba(30,58,138,0.3)", borderRadius: "12px", overflow: "hidden", boxShadow: "0 20px 60px rgba(0,0,0,0.5)" }\n'
+                wrapper += indent + '       : undefined}>\n'
+                lines[j:j] = [wrapper]
+                changes += 1
+                print('Change 2: Added device wrapper before LiveCanvas')
+                break
+        break
+
+with open(fp, 'w') as f:
+    f.writelines(lines)
+
+print('Applied', changes, 'changes')

fix_device_size2.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python3
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    lines = f.readlines()
+
+changes = 0
+
+for i, line in enumerate(lines):
+    if 'flex-1 overflow-hidden relative' in line and i > 1400:
+        lines[i] = '                            <div className="flex-1 overflow-auto relative bg-[#050505]">\n'
+        changes += 1
+        print('Fixed overflow at line', i+1)
+
+        for j in range(i, min(i+10, len(lines))):
+            if '<LiveCanvas' in lines[j]:
+                ind = '                                        '
+                w = ind + '<div className="mx-auto transition-all duration-300 h-full"\n'
+                w += ind + '     style={deviceSize !== "full"\n'
+                w += ind + '       ? { width: deviceWidths[deviceSize], maxWidth: "100%",\n'
+                w += ind + '           border: "1px solid rgba(30,58,138,0.3)",\n'
+                w += ind + '           borderRadius: "12px", overflow: "hidden",\n'
+                w += ind + '           boxShadow: "0 20px 60px rgba(0,0,0,0.5)" }\n'
+                w += ind + '       : undefined}>\n'
+                lines[j:j] = [w]
+                changes += 1
+                print('Added device wrapper before LiveCanvas at line', j+1)
+                break
+        break
+
+with open(fp, 'w') as f:
+    f.writelines(lines)
+
+print('Applied', changes, 'changes')

fix_reviewcode.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+"""Fix the broken reviewCode template literal."""
+
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    content = f.read()
+
+# Find and replace the broken reviewPrompt line
+# The problem: backticks inside template literal need to be escaped with \`
+old_line = '        const reviewPrompt = `Please review this generated code for bugs, security issues, performance problems, and best practices. Provide specific improvements:\\n\\n\\\\`\\\\`\\\\`${previewData.language || "code"}\\n${previewData.data}\\n\\\\`\\\\`\\\\`';'
+
+new_line = '        const reviewPrompt = "Please review this generated code for bugs, security issues, performance problems, and best practices. Provide specific improvements:\\n\\n\`\`\`" + (previewData.language || "code") + "\\n" + previewData.data + "\\n\`\`\`";'
+
+if old_line in content:
+    content = content.replace(old_line, new_line, 1)
+    print("Fixed reviewCode template literal")
+else:
+    # Try with the actual escaped content
+    # Let's just find it by the function start and replace the whole function
+    print("Trying line-by-line approach...")
+    lines = content.split('\n')
+    for i, line in enumerate(lines):
+        if 'const reviewPrompt' in line and 'review this generated code' in line:
+            print(f"Found at line {i+1}: {line[:80]}...")
+            lines[i] = new_line
+            print("Fixed")
+            break
+    content = '\n'.join(lines)
+
+with open(fp, 'w') as f:
+    f.write(content)

fix_reviewcode2.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    lines = f.readlines()
+
+bt = chr(96)  # backtick character
+nl = chr(92) + 'n'  # \n
+
+for i, line in enumerate(lines):
+    if 'const reviewPrompt' in line and 'review this generated code' in line:
+        new_line = '        const reviewPrompt = "Please review this generated code for bugs, security issues, performance problems, and best practices. Provide specific improvements:" + "' + nl + '" + "' + nl + '" + "' + bt*3 + '" + (previewData.language || "code") + "' + nl + '" + previewData.data + "' + nl + '" + "' + bt*3 + '";\n'
+        lines[i] = new_line
+        print(f'Fixed line {i+1}')
+        print(repr(new_line))
+        break
+
+with open(fp, 'w') as f:
+    f.writelines(lines)

fix_v1.4.0.py

@@ -0,0 +1,210 @@
+#!/usr/bin/env python3
+"""Apply v1.4.0 improvements: model color fix, review button, web search grounding."""
+
+import re
+
+fp = '/home/uroma/promptarch/components/AIAssist.tsx'
+with open(fp, 'r') as f:
+    content = f.read()
+
+changes = 0
+
+# ============================================================
+# CHANGE 1: Fix model selector text color
+# ============================================================
+old_option = '{availableModels.map(m => <option key={m} value={m}>{m}</option>)}'
+new_option = '{availableModels.map(m => <option key={m} value={m} className="bg-[#0b1414] text-white">{m}</option>)}'
+
+if old_option in content:
+    content = content.replace(old_option, new_option, 1)
+    changes += 1
+    print("Change 1: Fixed <option> text color to white")
+else:
+    print("WARNING: Could not find option map")
+
+# Also add text-white to the <select> className
+old_select_class = 'className="text-[10px] font-bold h-8 px-2 rounded-lg border border-blue-100 dark:border-blue-900 bg-white/80 dark:bg-[#0b1414]/80 focus:ring-2 focus:ring-blue-400/30 transition-all outline-none min-w-[120px]"'
+new_select_class = 'className="text-[10px] font-bold h-8 px-2 rounded-lg border border-blue-100 dark:border-blue-900 bg-white/80 dark:bg-[#0b1414]/80 focus:ring-2 focus:ring-blue-400/30 transition-all outline-none min-w-[120px] text-slate-900 dark:text-white"'
+
+if old_select_class in content:
+    content = content.replace(old_select_class, new_select_class, 1)
+    changes += 1
+    print("Change 1b: Added text-white to select element")
+else:
+    print("WARNING: Could not find select className")
+
+# ============================================================
+# CHANGE 2: Add ShieldCheck to lucide-react imports
+# ============================================================
+old_import = '    Wand2, LayoutPanelLeft, Play, Orbit, Plus, Key'
+new_import = '    Wand2, LayoutPanelLeft, Play, Orbit, Plus, Key, ShieldCheck'
+
+if old_import in content:
+    content = content.replace(old_import, new_import, 1)
+    changes += 1
+    print("Change 2: Added ShieldCheck to imports")
+else:
+    print("WARNING: Could not find lucide import line")
+
+# ============================================================
+# CHANGE 3: Add reviewCode function after approveAndGenerate
+# ============================================================
+old_approve = '''    const approveAndGenerate = () => {
+        setAssistStep("generating");
+        handleSendMessage(undefined, "Approved. Please generate the code according to the plan.", true);
+    };'''
+
+new_approve = '''    const approveAndGenerate = () => {
+        setAssistStep("generating");
+        handleSendMessage(undefined, "Approved. Please generate the code according to the plan.", true);
+    };
+
+    const reviewCode = () => {
+        if (!previewData?.data) return;
+        setAssistStep("generating");
+        const reviewPrompt = `Please review this generated code for bugs, security issues, performance problems, and best practices. Provide specific improvements:\\n\\n\\\`\\\`\\\`${previewData.language || "code"}\\n${previewData.data}\\n\\\`\\\`\\\``;
+        handleSendMessage(undefined, reviewPrompt, true);
+    };'''
+
+if old_approve in content:
+    content = content.replace(old_approve, new_approve, 1)
+    changes += 1
+    print("Change 3: Added reviewCode function")
+else:
+    print("WARNING: Could not find approveAndGenerate block")
+
+# ============================================================
+# CHANGE 4: Add Review Code button (grid-cols-2 -> 3)
+# ============================================================
+old_grid = '''<div className="mt-4 grid grid-cols-2 gap-2 animate-in zoom-in-95 duration-300">
+                                            <Button
+                                                onClick={() => { setShowCanvas(true); setViewMode(isPreviewRenderable(previewData as PreviewData) ? "preview" : "code"); }}
+                                                className="bg-blue-600 hover:bg-blue-500 text-white font-black uppercase text-[10px] tracking-widest py-4 rounded-xl shadow-lg shadow-blue-500/20"
+                                            >
+                                                <Zap className="h-3.5 w-3.5 mr-1.5" /> {t.activateArtifact}
+                                            </Button>
+                                            <Button
+                                                onClick={() => { setAssistStep("idle"); setInput("Modify this: "); setTimeout(() => { const el = document.querySelector<HTMLInputElement>(`[data-ai-input]`); if (el) el.focus(); }, 100); }}
+                                                variant="outline"
+                                                className="bg-slate-500/10 hover:bg-slate-500/20 border-slate-500/20 text-slate-300 font-black uppercase text-[10px] tracking-widest py-4 rounded-xl"
+                                            >
+                                                <LayoutPanelLeft className="h-3.5 w-3.5 mr-1.5" /> Request Modifications
+                                            </Button>
+                                        </div>'''
+
+new_grid = '''<div className="mt-4 grid grid-cols-3 gap-2 animate-in zoom-in-95 duration-300">
+                                            <Button
+                                                onClick={() => { setShowCanvas(true); setViewMode(isPreviewRenderable(previewData as PreviewData) ? "preview" : "code"); }}
+                                                className="bg-blue-600 hover:bg-blue-500 text-white font-black uppercase text-[10px] tracking-widest py-4 rounded-xl shadow-lg shadow-blue-500/20"
+                                            >
+                                                <Zap className="h-3.5 w-3.5 mr-1.5" /> {t.activateArtifact}
+                                            </Button>
+                                            <Button
+                                                onClick={reviewCode}
+                                                disabled={!previewData?.data}
+                                                variant="outline"
+                                                className="bg-emerald-500/10 hover:bg-emerald-500/20 border-emerald-500/20 text-emerald-300 font-black uppercase text-[10px] tracking-widest py-4 rounded-xl"
+                                            >
+                                                <ShieldCheck className="h-3.5 w-3.5 mr-1.5" /> Review Code
+                                            </Button>
+                                            <Button
+                                                onClick={() => { setAssistStep("idle"); setInput("Modify this: "); setTimeout(() => { const el = document.querySelector<HTMLInputElement>(`[data-ai-input]`); if (el) el.focus(); }, 100); }}
+                                                variant="outline"
+                                                className="bg-slate-500/10 hover:bg-slate-500/20 border-slate-500/20 text-slate-300 font-black uppercase text-[10px] tracking-widest py-4 rounded-xl"
+                                            >
+                                                <LayoutPanelLeft className="h-3.5 w-3.5 mr-1.5" /> Request Modifications
+                                            </Button>
+                                        </div>'''
+
+if old_grid in content:
+    content = content.replace(old_grid, new_grid, 1)
+    changes += 1
+    print("Change 4: Added Review Code button (grid-cols-3)")
+else:
+    print("WARNING: Could not find post-coding buttons block")
+
+# ============================================================
+# CHANGE 5: Add webSearchEnabled state after isProcessing
+# ============================================================
+old_state = '    const [isProcessing, setIsProcessing] = useState(false);'
+new_state = '    const [isProcessing, setIsProcessing] = useState(false);\n    const [webSearchEnabled, setWebSearchEnabled] = useState(false);'
+
+if old_state in content:
+    content = content.replace(old_state, new_state, 1)
+    changes += 1
+    print("Change 5: Added webSearchEnabled state")
+else:
+    print("WARNING: Could not find isProcessing state")
+
+# ============================================================
+# CHANGE 6: Add web search toggle button in toolbar
+# (After the model select closing </select> and before the
+#  canvas toggle div)
+# ============================================================
+old_toolbar = '''                                </select>
+                                <div className="flex items-center gap-1 ml-1 border-l border-blue-100 dark:border-blue-900 pl-2">'''
+
+new_toolbar = '''                                </select>
+                                <button
+                                    onClick={() => setWebSearchEnabled(prev => !prev)}
+                                    className={`flex items-center gap-1 h-8 px-2 rounded-lg text-[10px] font-bold transition-all border ${
+                                        webSearchEnabled
+                                            ? "bg-amber-500/20 border-amber-500/40 text-amber-300"
+                                            : "bg-transparent border-transparent text-slate-400/70 hover:text-slate-300 hover:bg-slate-500/10"
+                                    }`}
+                                >
+                                    <Search className="h-3.5 w-3.5" /> {webSearchEnabled ? "ON" : "Search"}
+                                </button>
+                                <div className="flex items-center gap-1 ml-1 border-l border-blue-100 dark:border-blue-900 pl-2">'''
+
+if old_toolbar in content:
+    content = content.replace(old_toolbar, new_toolbar, 1)
+    changes += 1
+    print("Change 6: Added web search toggle button")
+else:
+    print("WARNING: Could not find toolbar insertion point")
+
+# ============================================================
+# CHANGE 7: Add web search enrichment in handleSendMessage
+# Before generateAIAssistStream call, after formattedHistory
+# ============================================================
+old_stream = '''            const response = await modelAdapter.generateAIAssistStream(
+                {
+                    messages: [...formattedHistory, { role: "user" as const, content: finalInput, timestamp: new Date() }],'''
+
+new_stream = '''            // Web search grounding: enrich prompt with search results if enabled
+            let enrichedInput = finalInput;
+            if (webSearchEnabled) {
+                setStatus("Searching the web...");
+                try {
+                    const searchRes = await fetch("/api/search?q=" + encodeURIComponent(finalInput.split("\\n")[0].substring(0, 200)));
+                    if (searchRes.ok) {
+                        const searchData = await searchRes.json();
+                        if (searchData.results && searchData.results.length > 0) {
+                            const searchContext = searchData.results.slice(0, 5).map((r: { title: string; url: string; snippet: string }, i: number) =>
+                                `${i + 1}. **${r.title}** (${r.url}) - ${r.snippet}`
+                            ).join("\\n");
+                            enrichedInput = `[WEB SEARCH CONTEXT - Top 5 relevant results]\\n${searchContext}\\n\\n---\\nUsing the above search results as reference context, answer the user query. Cite sources when relevant.\\n\\nUser query: ${finalInput}`;
+                        }
+                    }
+                } catch (e) {
+                    console.warn("Web search failed:", e);
+                }
+                setStatus(null);
+            }
+
+            const response = await modelAdapter.generateAIAssistStream(
+                {
+                    messages: [...formattedHistory, { role: "user" as const, content: enrichedInput, timestamp: new Date() }],'''
+
+if old_stream in content:
+    content = content.replace(old_stream, new_stream, 1)
+    changes += 1
+    print("Change 7: Added web search enrichment before AI call")
+else:
+    print("WARNING: Could not find generateAIAssistStream call")
+
+with open(fp, 'w') as f:
+    f.write(content)
+
+print(f"\nApplied {changes}/7 changes to AIAssist.tsx")

lib/services/ollama-cloud.ts

@@ -852,7 +852,13 @@ When the user asks to "Modify", "Change", or "Adjust" something:
 
 AGENTS & CAPABILITIES:
 - content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
-- seo: SEO Specialist. Create stunning SEO audit reports. **CRITICAL DESIGN REQUIREMENTS:**
+- seo: SEO Specialist. Create stunning SEO audit reports and perform live website analysis. **BEHAVIOR: Stay in SEO mode and handle ALL requests through an SEO lens. Only suggest switching agents for CLEARLY non-SEO tasks (like "write Python backend code") by adding [SUGGEST_AGENT:code] at the END of your response. Never auto-switch mid-response.**
+  **WEB AUDIT CAPABILITIES (use when user provides a URL):**
+  - When user gives a URL (e.g., "audit example.com", "analyze https://site.com"), tell them you will fetch the page data server-side.
+  - You have access to server-side tools. For URL analysis, respond with [WEB_AUDIT:url] where url is the target URL. The system will fetch: title, meta description, headings (h1-h6), internal/external links count, images with/without alt text, canonical URL, Open Graph tags, word count, and HTML structure.
+  - After receiving audit data, produce a comprehensive SEO audit report as a visual dashboard using [PREVIEW:seo:html].
+  - For competitive analysis, keyword research, or SERP analysis: use [WEB_SEARCH:query] to get live search results, then create an analysis report.
+  **CRITICAL DESIGN REQUIREMENTS:**
   - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
   - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
   - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
@@ -865,6 +871,7 @@ AGENTS & CAPABILITIES:
   - Add animated pulse effects on key metrics
   - Full-width responsive layout, max-w-4xl mx-auto
   - Include inline <script> for animating the progress rings on load
+
 - smm: Social Media Manager. Create multi-platform content plans and calendars. 
 - pm: Project Manager. Create PRDs, timelines, and action plans.
 - code: Software Architect. Provide logic, algorithms, and backend snippets.

lib/services/openrouter.ts

@@ -509,7 +509,25 @@ When the user asks to "Modify", "Change", or "Adjust" something:
 
 AGENTS & CAPABILITIES:
 - content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
-- seo: SEO Specialist. Create stunning SEO audit reports. Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>. DARK THEME. Tailwind CDN. Large animated SVG progress rings. Color-coded scoring. Google-style dashboard aesthetics.
+- seo: SEO Specialist. Create stunning SEO audit reports and perform live website analysis. **BEHAVIOR: Stay in SEO mode and handle ALL requests through an SEO lens. Only suggest switching agents for CLEARLY non-SEO tasks (like "write Python backend code") by adding [SUGGEST_AGENT:code] at the END of your response. Never auto-switch mid-response.**
+  **WEB AUDIT CAPABILITIES (use when user provides a URL):**
+  - When user gives a URL (e.g., "audit example.com", "analyze https://site.com"), tell them you will fetch the page data server-side.
+  - You have access to server-side tools. For URL analysis, respond with [WEB_AUDIT:url] where url is the target URL. The system will fetch: title, meta description, headings (h1-h6), internal/external links count, images with/without alt text, canonical URL, Open Graph tags, word count, and HTML structure.
+  - After receiving audit data, produce a comprehensive SEO audit report as a visual dashboard using [PREVIEW:seo:html].
+  - For competitive analysis, keyword research, or SERP analysis: use [WEB_SEARCH:query] to get live search results, then create an analysis report.
+  **CRITICAL DESIGN REQUIREMENTS:**
+  - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
+  - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
+  - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
+  - Large animated SVG progress rings for scores (Overall, Technical, Content, Mobile) with stroke-dasharray animations
+  - Color-coded scoring: green (#22c55e) for good, amber (#f59e0b) for warning, red (#ef4444) for poor
+  - Use Tailwind CDN for styling. Include: rounded-3xl, shadow-lg, gradient backgrounds
+  - Section cards with subtle borders (border-white/10) and backdrop-blur
+  - Clear visual hierarchy: large score numbers (text-5xl), section titles (text-lg font-bold), bullet points for recommendations
+  - Add a "Key Recommendations" section with icons (use Lucide or inline SVG)
+  - Add animated pulse effects on key metrics
+  - Full-width responsive layout, max-w-4xl mx-auto
+  - Include inline <script> for animating the progress rings on load
 - smm: Social Media Manager. Create multi-platform content plans and calendars.
 - pm: Project Manager. Create PRDs, timelines, and action plans.
 - code: Software Architect. Provide logic, algorithms, and backend snippets.

lib/services/qwen-oauth.ts

@@ -1134,7 +1134,13 @@ When the user asks to "Modify", "Change", or "Adjust" something:
 
 AGENTS & CAPABILITIES:
 - content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
-- seo: SEO Specialist. Create stunning SEO audit reports. **CRITICAL DESIGN REQUIREMENTS:**
+- seo: SEO Specialist. Create stunning SEO audit reports and perform live website analysis. **BEHAVIOR: Stay in SEO mode and handle ALL requests through an SEO lens. Only suggest switching agents for CLEARLY non-SEO tasks (like "write Python backend code") by adding [SUGGEST_AGENT:code] at the END of your response. Never auto-switch mid-response.**
+  **WEB AUDIT CAPABILITIES (use when user provides a URL):**
+  - When user gives a URL (e.g., "audit example.com", "analyze https://site.com"), tell them you will fetch the page data server-side.
+  - You have access to server-side tools. For URL analysis, respond with [WEB_AUDIT:url] where url is the target URL. The system will fetch: title, meta description, headings (h1-h6), internal/external links count, images with/without alt text, canonical URL, Open Graph tags, word count, and HTML structure.
+  - After receiving audit data, produce a comprehensive SEO audit report as a visual dashboard using [PREVIEW:seo:html].
+  - For competitive analysis, keyword research, or SERP analysis: use [WEB_SEARCH:query] to get live search results, then create an analysis report.
+  **CRITICAL DESIGN REQUIREMENTS:**
   - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
   - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
   - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
@@ -1147,6 +1153,7 @@ AGENTS & CAPABILITIES:
   - Add animated pulse effects on key metrics
   - Full-width responsive layout, max-w-4xl mx-auto
   - Include inline <script> for animating the progress rings on load
+
 - smm: Social Media Manager. Create multi-platform content plans and calendars.
 - pm: Project Manager. Create PRDs, timelines, and action plans.
 - code: Software Architect. Provide logic, algorithms, and backend snippets.

lib/services/zai-plan.ts

@@ -865,7 +865,13 @@ When the user asks to "Modify", "Change", or "Adjust" something:
 
 AGENTS & CAPABILITIES:
 - content: Expert copywriter. Use [PREVIEW:content:markdown] for articles, posts, and long-form text.
-- seo: SEO Specialist. Create stunning SEO audit reports. **BEHAVIOR: Stay in SEO mode and handle ALL requests through an SEO lens. Only suggest switching agents for CLEARLY non-SEO tasks (like "write Python backend code") by adding [SUGGEST_AGENT:code] at the END of your response. Never auto-switch mid-response.** **CRITICAL DESIGN REQUIREMENTS:**
+- seo: SEO Specialist. Create stunning SEO audit reports and perform live website analysis. **BEHAVIOR: Stay in SEO mode and handle ALL requests through an SEO lens. Only suggest switching agents for CLEARLY non-SEO tasks (like "write Python backend code") by adding [SUGGEST_AGENT:code] at the END of your response. Never auto-switch mid-response.**
+  **WEB AUDIT CAPABILITIES (use when user provides a URL):**
+  - When user gives a URL (e.g., "audit example.com", "analyze https://site.com"), tell them you will fetch the page data server-side.
+  - You have access to server-side tools. For URL analysis, respond with [WEB_AUDIT:url] where url is the target URL. The system will fetch: title, meta description, headings (h1-h6), internal/external links count, images with/without alt text, canonical URL, Open Graph tags, word count, and HTML structure.
+  - After receiving audit data, produce a comprehensive SEO audit report as a visual dashboard using [PREVIEW:seo:html].
+  - For competitive analysis, keyword research, or SERP analysis: use [WEB_SEARCH:query] to get live search results, then create an analysis report.
+  **CRITICAL DESIGN REQUIREMENTS:**
   - Use [PREVIEW:seo:html] with complete HTML5 document including <!DOCTYPE html>
   - DARK THEME: bg-slate-900 or bg-gray-900 as primary background
   - Google-style dashboard aesthetics with clean typography (use Google Fonts: Inter, Roboto, or Outfit)
@@ -878,6 +884,7 @@ AGENTS & CAPABILITIES:
   - Add animated pulse effects on key metrics
   - Full-width responsive layout, max-w-4xl mx-auto
   - Include inline <script> for animating the progress rings on load
+
 - smm: Social Media Manager. Create multi-platform content plans and calendars. 
 - pm: Project Manager. Create PRDs, timelines, and action plans.
 - code: Software Architect. Provide logic, algorithms, and backend snippets.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "promptarch",
-  "version": "1.5.0",
+  "version": "1.6.0",
   "description": "Transform vague ideas into production-ready prompts and PRDs",
   "scripts": {
     "dev": "next dev",