Build MCP business for vibe coder

Key Concepts

MCP (Machine Customer Persona), Stripe Agent Toolkit, Cloudflare MCP Agent, Paid MCP Agent, Usage-based pricing, Authentication, OAuth, MCP Remote, Helicon, Superbase, One-Time Password (OTP).

Helicon: Monitoring, Debugging, and Improving Large Model Applications

• Main Topic: Helicon is presented as an open-source platform for monitoring, debugging, and improving production-ready large model applications.
• Key Points:
  • Provides real-time visibility into cost per user/endpoint, broken down by API call, prompt, and model.
  • Offers detailed cost and usage analytics to identify cost drivers and optimize pricing.
  • Analyzes user interaction with prompts to identify optimization opportunities and create fine-tuning datasets.
  • Includes features like caching to reduce costs and latency for repeated requests.
  • Offers prompt experiments to compare different prompts across real user requests.
• Real-world application: Building a paid MCP server or any large language model powered app.
• Data/Statistics: Not explicitly mentioned, but implied through the ability to track cost and usage per user/endpoint.

Setting up a Payment System for your MCP Server

• Main Topic: Utilizing Stripe Agent Toolkit to create a paid MCP server with various payment strategies.
• Key Points:
  • Stripe Agent Toolkit allows defining an MCP server and adding payment-gated tools by specifying name, function, and price ID.
  • Supports one-off pricing, recurring subscriptions, and usage-based pricing.
  • Usage-based pricing is highlighted as suitable for MCP servers using different AI models.
  • Paid MCP Agent class (extended from Cloudflare's MCP Agent) simplifies the process.
• Step-by-step process:
  1. Create a product and pricing in Stripe (one-off, subscription, or usage-based).
  2. Obtain the price ID from Stripe.
  3. Define the paid tool in the Paid MCP Agent class, including the price ID and payment reason.
  4. Set up a payment success URL to redirect users after successful payment.
• Example: Emoji generator MCP with tiered usage-based pricing (free initial generations, then charging per emoji).
• Technical Terms:
  • Price ID: Unique identifier for a pricing plan in Stripe.
  • Meter: A counter in Stripe used to track usage for usage-based pricing.
  • Meter Event: The event name associated with the meter, used to track usage.
• Notable Quote: "Stripe recently just released this agent SDK where you can easily create a paid MCP server by attaching a price ID and a tools to achieve some similar experience that I just showed you earlier and that really change how you distribute and monetize MCP server now you can just get start using right away and while they are using it you can prompt them to upgrade so this will make building MCP business much more interesting"

Setting up an Authentication Layer for your MCP Server

• Main Topic: Implementing an authentication system for the MCP server using Cloudflare OAuth provider and MCP Remote package.
• Key Points:
  • OAuth is used to grant access to the MCP server from different clients (e.g., Cursor, Wingman).
  • Cloudflare OAuth provider simplifies the OAuth flow, handling the pipeline.
  • MCP Remote package mimics the UX of prompting users to log in when connecting the MCP server in Cursor.
• Step-by-step process:
  1. Implement a signup/login flow.
  2. Integrate the login logic into the default handler of the Cloudflare OAuth provider.
  3. Use MCP Remote to prompt users to log in when adding the MCP server to Cursor.
• Technical Terms:
  • OAuth: An open standard for access delegation, commonly used for "Login with..." services.
  • MCP Remote: A package that helps mimic the UX where you will prompt user to login when they try to connect your MCP server in cursor.
• Example: Using Superbase as an authentication system.
  • Create a Superbase project.
  • Configure email authentication with one-time passwords (OTP).
  • Implement functions to send and verify OTPs using Superbase's API.
  • Store and retrieve user sessions to maintain login state.
  • Integrate the authentication logic into the /authorize endpoint of the Cloudflare OAuth provider.
• Data/Statistics: Not explicitly mentioned, but implied through the need to track user sessions and usage.

AI Builder Club

• Main Topic: AI Builder Club is a community and resource for AI builders.
• Key Points:
  • Provides tutorials and templates for building MCP servers, including authentication and payment integration.
  • Offers a community of AI builders for advice and support.
  • Includes in-depth courses on AI coding and building large model applications.
  • Provides tools and resources to bootstrap the process of building and launching AI products.

Synthesis/Conclusion

The video provides a comprehensive guide on how to build and monetize an MCP server. It covers setting up a payment system using Stripe Agent Toolkit with various pricing strategies, implementing an authentication layer using Cloudflare OAuth provider and MCP Remote, and leveraging Helicon for monitoring and debugging. The video also introduces AI Builder Club as a valuable resource for AI builders. The key takeaway is that with the right tools and techniques, anyone with domain knowledge can build and distribute MCPs to a wide audience and monetize their expertise.