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Test Driving the MCP Server Demo

Welcome to the MCP Server Demo. This server demonstrates the following:

  • MCP (Model Context Protocol) server and AI agent integration
  • OAuth 2.1 integration
  • Stripe online payment and subscription management integration
  • Cloudflare Workers, KV stores, durable objects

Simulated Payment System

This server uses a Stripe Sandbox. Subscriptions are simulated and *NO payment is actually processed. You can use test card numbers found here:

 →  Stripe's Test Card Numbers

If a tool requires subscription, you will be provided a checkout link to complete the payment:

Screenshot Subscription Link

Screenshot Payment Checkout

Screenshot Payment Checkout

Screenshot Payment Success

Available Tools

You can get a list of the tools by asking list SR66 tools

Screenshot Tool List

Check Subscriptions and Quota (Free)

  • Ask Check SR66 subscriptions

Screenshot Check Subscription

Fortune Cookies (Subscription)

Opens a random fortune. It's for entertainment only!

Things you can ask:

  • Open a fortune cookie

Screenshot Fortune Cookie

  • How many fortune cookies do I have left?

Screenshot Cookie Quota

Lotto Numbers (Free Tier)

The free tier has a daily quote of 5 uses. After that you will need a subscription or wait for the daily quota to reset.

  • free lotto numbers

Screenshot Free Lotto Numbers

Screenshot No More Free Lotto Numbers

Lotto Numbers (Subscription)

  • paid lotto numbers
  • try the paid subscription lotto numbers

Screenshot Paid Lotto Numbers

Snap Decisions (Subscription)

Snap decision is a fun tool that help you choose between 2 choices. It uses a random boring-to-fun score and a random bad-to-good score and keywords in your choices to help make the decision. It is for entertainment only. Don't take it too seriously!

Things you can ask:

  • snap decision pasta or rice for dinner?

  • explain the scales

Screenshot Snap Decision

Troubleshooting

  • If your agent is not using the server try adding SR66 to the question. For example, Open an SR66 fortune cookie

  • When using desktop AI agent apps, if you do not complete the authentication process within 1 minute, you will have see a screen similar to this and have to restart the app and try again.

Screenshot Cannot Connect to Server

Screenshot Timeout

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