Every company will have a context layer.
We’re building Prefect Horizon to make that possible.
The context layer is where your AI agents interface with your business. It’s where teams expose their proprietary data, tools, and workflows to autonomous systems. MCP is the technology that makes this possible, and we spent the last year making FastMCP the standard framework for working with it.
We’ve watched FastMCP grow to more than a million downloads a day. We’ve watched users build tens of thousands of servers on FastMCP Cloud. And we’ve watched what happens when MCP scales in an organization. Every company we talk to hits the same walls: “Where do I host these servers? How do I know what’s been deployed? Who’s allowed to access what?”
We built Horizon to solve this problem. Its core is Prefect’s enterprise MCP gateway: deployment, registries across internal and external servers, and governance down to the tool level. It will be widely available early next year.
On that foundation, we’re building the innovations that will power your context layer. Remix any combination of servers into curated endpoints for each use case. Build playbooks that progressively disclose tools as agents navigate complex workflows. Give business users an agentic interface to your company without ever knowing what “MCP” is.
We’ve seen what’s coming.
See you over the Horizon.