---
layout: changelog
title: "Introducing MCP Events"
date: 2026-10-19
cover: /images/blog/announcing-mcp-events/cover.avif
tags: mcp
---

Agents connected to the [Appwrite MCP server](/docs/tooling/ai/mcp-servers) can now subscribe to events in your project and react when they happen, without polling. MCP Events is the newest extension to the Model Context Protocol, proposed as [SEP-3415](https://github.com/modelcontextprotocol/modelcontextprotocol/pull/3415), and Appwrite is among its earliest adopters, so you can build event-driven agents today.

Six events are available at launch: new users, failed function executions, finished function and site deployments, new rows, and uploaded files. Agents on your machine receive events over an open stream, and agents with a public HTTPS endpoint receive them as signed webhook calls. Each subscription is an Appwrite webhook in your project.

[Read the announcement](/blog/post/announcing-mcp-events)

[Learn more about MCP Events](/docs/tooling/ai/mcp-servers#events)