AZ525523 - Generally Available: Model Context Protocol (MCP) tool trigger for Azure Functions

Azure Updates

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Published

Nov 18, 2025

Status

Launched

Timeline

  • November 2025
    General Availability

Product

Azure Functions

Tag

Microsoft Ignite
Features

Category

Compute
Containers
Internet of Things

Description

Model Context Protocol (MCP) is a way for apps to provide capabilities and context to a large language model. A key feature of MCP is the ability to define tools that AI agents can leverage to accomplish whatever tasks they’ve been given. MCP servers can be run locally, but remote MCP servers are important for sharing tools that work at cloud scale. 

The Azure Functions MCP tool trigger is now generally available, allowing you to build tools using remote MCP with Azure Functions. Azure Functions lets you author focused, event-driven logic that scales automatically in response to demand. You just write code reflecting unique requirements of your tools, and Functions will take care of the rest. 


Learn more.