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Cloudflare has announced the ability to build and deploy remote Model Context Protocol (MCP) servers on its platform, thereby expanding the reach and usability of the protocol, which is designed for standardized interaction between AI applications and external services. Previously often limited to local execution, MCP servers can now leverage Cloudflare’s global network.

This development enables a broader range of internet users to benefit from MCP without requiring local installations, particularly for web-based and mobile applications that seek to integrate AI agents with external resources.

In a tweet on X, Pradeep Menon, an AI Technologist, wrote:

MCP serves as a universal translator between AI models and external applications, including databases, messaging apps, cloud services, and development tools. It achieves this by standardizing how AI interacts with tools and data, enabling seamless integration without requiring the hardcoding of every connection.

Key features and benefits of Cloudflare’s remote MCP server offering include:

• Simplified Deployment: Cloudflare aims to abstract away the complexities of building and deploying remote MCP servers.
• Enhanced Accessibility: Remote servers hosted on Cloudflare are accessible over the internet, broadening the potential user base for MCP-enabled applications.
• OAuth Integration: Built-in OAuth support through Cloudflare facilitates secure authorization and access control for remote MCP interactions.
• Expanded Use Cases: Remote MCP unlocks new possibilities for AI agents to seamlessly interact with various online services and tools, potentially leading to innovative AI-powered workflows.

Victoria Slocome stated in a tweet:

MCP creates a simpler, more reliable way to give AI systems access to exactly the data they need through a single protocol.

Cloudflare’s implementation includes tools like workers-oauth-provider for streamlined OAuth integration and McpAgent for managing remote transport. This initiative signals a move towards making it easier for developers to create powerful AI applications capable of interacting with the broader digital landscape beyond simple inference.

(Source: Cloudflare blog post)

By providing a robust and accessible platform for remote MCP servers, Cloudflare is positioning itself as a key enabler in the evolving landscape of AI-driven applications that require contextual interaction with external services.

Aparna Sinha, a senior vice president at Capital One, tweeted on X:

This MCP server hosting offering is more than a remote MCP server host. Delivered securely, it could be quite useful for enterprises building internal agentic applications.

Lastly, the developer docs provide more guidance for those wanting to deploy an example MCP server to their Cloudflare account. Additionally, a GitHub repository is available with sample code (GitHub Oauth).