MCP Integration (llms.txt)

TinyKit Pro includes a Model Context Protocol (MCP) integration via the /llms.txt endpoint. This endpoint provides site information optimized for consumption...

TinyKit Pro includes a Model Context Protocol (MCP) integration via the /llms.txt endpoint. This endpoint provides site information optimized for consumption by large language models.

What is llms.txt?

The llms.txt specification (https://llmstxt.org) defines a standardized format for providing website information to AI language models. Similar to robots.txt for web crawlers, llms.txt helps LLMs understand your site's structure and purpose.

Endpoint

URL: /llms.txt

Method: GET

Content-Type: text/plain; charset=utf-8

Cache: Public, max-age 3600 seconds (1 hour)

Implementation

The endpoint is implemented at src/app/llms.txt/route.ts:

import { fetchQuery } from "convex/nextjs";
import { api } from "@/convex/_generated/api";

export const dynamic = "force-dynamic";

export async function GET() {
  const baseUrl = process.env.NEXT_PUBLIC_SITE_URL ?? "http://localhost:3000";

  try {
    const settings = await fetchQuery(
      api.siteSettings.public.queries.getPublicSettings,
      {},
    );

    const siteName = settings.siteName ?? "My SaaS App";
    const slogan = settings.slogan ?? "";
    const description =
      settings.description ?? "A production-ready SaaS application";

    const content = `# ${siteName}

> ${description}

${slogan ? `${slogan}\n\n` : ""}Built with Next.js, Convex, and Stripe.

## Links

- [Home](${baseUrl}): Main landing page
- [Sign Up](${baseUrl}/auth/sign-up): Create an account
- [Sign In](${baseUrl}/auth/sign-in): Access your account
`;

    return new Response(content, {
      headers: {
        "Content-Type": "text/plain; charset=utf-8",
        "Cache-Control": "public, max-age=3600, s-maxage=3600",
      },
    });
  } catch {
    // Fallback content
  }
}

Example Output

When accessed, the endpoint returns content like:

# TinySaaS

> A production-ready SaaS application for teams

Transform your organization productivity with real-time collaboration.

Built with Next.js, Convex, and Stripe.

## Links

- [Home](https://yourdomain.com): Main landing page
- [Sign Up](https://yourdomain.com/auth/sign-up): Create an account
- [Sign In](https://yourdomain.com/auth/sign-in): Access your account

Dynamic Content

The endpoint pulls content dynamically from your site settings:

Setting	Source	Fallback
Site Name	`siteSettings.siteName`	"My SaaS App"
Description	`siteSettings.description`	"A production-ready SaaS application"
Slogan	`siteSettings.slogan`	(empty)
Base URL	`NEXT_PUBLIC_SITE_URL` env var	"http://localhost:3000"

Customization

Adding More Links

To add additional links to your llms.txt output, modify src/app/llms.txt/route.ts:

const content = `# ${siteName}

> ${description}

## Links

- [Home](${baseUrl}): Main landing page
- [Sign Up](${baseUrl}/auth/sign-up): Create an account
- [Sign In](${baseUrl}/auth/sign-in): Access your account
- [Documentation](${baseUrl}/docs): Learn how to use our platform
- [API Reference](${baseUrl}/api-docs): Developer API documentation
- [Pricing](${baseUrl}/#pricing): View pricing plans
`;

Adding Sections

You can add more sections to help LLMs understand your site:

const content = `# ${siteName}

> ${description}

## Features

- Real-time collaboration
- Team management with roles
- Subscription billing
- Multi-organization support

## Links

- [Home](${baseUrl}): Main landing page
...

## API

The API is available at ${baseUrl}/api for authenticated users.

## Contact

For support, email support@yourdomain.com
`;