Next.js Implementation

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const aiTxt = `# AI.txt for yoursite.com
5# This file specifies which JSON endpoints are accessible to AI crawlers
6
7User-agent: *
8Allow: /ai/faq.json
9Allow: /ai/service.json
10Allow: /ai/summary.json
11
12# Last updated: ${new Date().toISOString().split('T')[0]}`;
13
14  return new NextResponse(aiTxt, {
15    status: 200,
16    headers: {
17      'Content-Type': 'text/plain; charset=utf-8',
18      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
19    },
20  });
21}

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const summary = {
5    version: "1.0",
6    lastModified: new Date().toISOString(),
7    summary: "Your Next.js app provides [services] to [audience] with [benefits]. Built with Next.js 15 and App Router for optimal performance and SEO.",
8    keyFeatures: [
9      "Next.js framework",
10      "App Router",
11      "TypeScript support",
12      "Server-side rendering",
13      "Static generation"
14    ],
15    targetAudience: [
16      "Web developers",
17      "Full-stack developers",
18      "React developers"
19    ],
20    primaryUseCases: [
21      "Web applications",
22      "APIs",
23      "Static sites",
24      "E-commerce"
25    ]
26  };
27
28  return NextResponse.json(summary, {
29    status: 200,
30    headers: {
31      'Content-Type': 'application/json',
32      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
33    },
34  });
35}

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const faq = {
5    version: "1.0",
6    lastModified: new Date().toISOString(),
7    faqs: [
8      {
9        question: "What is this Next.js app about?",
10        answer: "This is a [service type] built with Next.js that helps [audience] with [benefits]."
11      },
12      {
13        question: "What technologies are used?",
14        answer: "This app is built with Next.js 15, App Router, TypeScript, and modern web standards."
15      },
16      {
17        question: "How can I get started?",
18        answer: "Visit our documentation or contact us for more information about our services."
19      }
20    ]
21  };
22
23  return NextResponse.json(faq, {
24    status: 200,
25    headers: {
26      'Content-Type': 'application/json',
27      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
28    },
29  });
30}

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const service = {
5    version: "1.0",
6    lastModified: new Date().toISOString(),
7    service: {
8      name: "Your Next.js App",
9      type: "web-application",
10      description: "A modern web application built with Next.js",
11      url: "https://yoursite.com",
12      capabilities: [
13        "Server-side rendering",
14        "Static generation",
15        "API routes",
16        "TypeScript support"
17      ],
18      endpoints: {
19        "home": "/",
20        "about": "/about",
21        "contact": "/contact",
22        "api": "/api"
23      },
24      supportedFrameworks: ["Next.js", "React", "TypeScript"],
25      contact: {
26        "email": "contact@yoursite.com",
27        "documentation": "https://yoursite.com/docs"
28      },
29      pricing: "free",
30      availability: "24/7"
31    }
32  };
33
34  return NextResponse.json(service, {
35    status: 200,
36    headers: {
37      'Content-Type': 'application/json',
38      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
39    },
40  });
41}

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const robots = `# Allow legitimate search engines and AI crawlers
5User-agent: Googlebot
6Allow: /
7
8User-agent: Bingbot
9Allow: /
10
11User-agent: Slurp
12Allow: /
13
14User-agent: DuckDuckBot
15Allow: /
16
17User-agent: Baiduspider
18Allow: /
19
20User-agent: YandexBot
21Allow: /
22
23# Allow AI crawlers for GEO content
24User-agent: GPTBot
25Allow: /
26
27User-agent: ChatGPT-User
28Allow: /
29
30User-agent: CCBot
31Allow: /
32
33User-agent: anthropic-ai
34Allow: /
35
36User-agent: Claude-Web
37Allow: /
38
39# Allow social media crawlers
40User-agent: facebookexternalhit
41Allow: /
42
43User-agent: Twitterbot
44Allow: /
45
46User-agent: LinkedInBot
47Allow: /
48
49# Block suspicious bots and scrapers
50User-agent: *
51Disallow: /api/
52Disallow: /_next/
53Disallow: /admin/
54Disallow: /private/
55Disallow: /*.json$
56Disallow: /*?*
57
58# Block common bad bots
59User-agent: AhrefsBot
60Disallow: /
61
62User-agent: MJ12bot
63Disallow: /
64
65User-agent: DotBot
66Disallow: /
67
68User-agent: SemrushBot
69Disallow: /
70
71User-agent: BLEXBot
72Disallow: /
73
74User-agent: DataForSeoBot
75Disallow: /
76
77User-agent: MegaIndex
78Disallow: /
79
80User-agent: PetalBot
81Disallow: /
82
83User-agent: AspiegelBot
84Disallow: /
85
86User-agent: SeoCheckBot
87Disallow: /
88
89User-agent: SeoBot
90Disallow: /
91
92User-agent: SeobilityBot
93Disallow: /
94
95User-agent: SiteAuditBot
96Disallow: /
97
98User-agent: Siteimprove
99Disallow: /
100
101User-agent: SiteLockSpider
102Disallow: /
103
104User-agent: SiteSucker
105Disallow: /
106
107User-agent: Sogou
108Disallow: /
109
110User-agent: spbot
111Disallow: /
112
113User-agent: SurveyBot
114Disallow: /
115
116User-agent: TurnitinBot
117Disallow: /
118
119User-agent: Vagabondo
120Disallow: /
121
122User-agent: VelenPublicWebCrawler
123Disallow: /
124
125User-agent: WebDataStats
126Disallow: /
127
128User-agent: WebEnhancer
129Disallow: /
130
131User-agent: WebStripper
132Disallow: /
133
134User-agent: WebSauger
135Disallow: /
136
137User-agent: WebZIP
138Disallow: /
139
140User-agent: WotBox
141Disallow: /
142
143User-agent: Wprecon
144Disallow: /
145
146User-agent: Xaldon_WebSpider
147Disallow: /
148
149Sitemap: https://yoursite.com/sitemap-llm.xml`;
150
151  return new NextResponse(robots, {
152    status: 200,
153    headers: {
154      'Content-Type': 'text/plain',
155      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
156    },
157  });
158}

1import { NextResponse } from 'next/server';
2
3export async function GET() {
4  const sitemap = `<?xml version="1.0" encoding="UTF-8"?>
5<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
6  <!-- Main site pages -->
7  <url>
8    <loc>https://yoursite.com/</loc>
9    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
10    <changefreq>weekly</changefreq>
11    <priority>1.0</priority>
12  </url>
13  
14  <!-- GEO Contract Endpoints -->
15  <url>
16    <loc>https://yoursite.com/.well-known/ai.txt</loc>
17    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
18    <changefreq>monthly</changefreq>
19    <priority>0.8</priority>
20  </url>
21  <url>
22    <loc>https://yoursite.com/ai/summary.json</loc>
23    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
24    <changefreq>weekly</changefreq>
25    <priority>0.8</priority>
26  </url>
27  <url>
28    <loc>https://yoursite.com/ai/faq.json</loc>
29    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
30    <changefreq>monthly</changefreq>
31    <priority>0.7</priority>
32  </url>
33  <url>
34    <loc>https://yoursite.com/ai/service.json</loc>
35    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
36    <changefreq>monthly</changefreq>
37    <priority>0.7</priority>
38  </url>
39  
40  <!-- Other site pages -->
41  <url>
42    <loc>https://yoursite.com/docs</loc>
43    <lastmod>${new Date().toISOString().split('T')[0]}</lastmod>
44    <changefreq>weekly</changefreq>
45    <priority>0.9</priority>
46  </url>
47</urlset>`;
48
49  return new NextResponse(sitemap, {
50    status: 200,
51    headers: {
52      'Content-Type': 'application/xml',
53      'Cache-Control': 'public, max-age=86400, stale-while-revalidate=604800',
54    },
55  });
56}