Build your MCPs on Replit

The easiest way to deploy an MCP server. Plus: better planning, new Datacamp course, Agent 3 behind the scenes, how to send emails, a new slash command and Amjad's latest ship. Everything going on in the world of Replit.

Author

Andrew Davison
November 06, 2025

It’s finally easy to build and deploy your own MCP server with Agent - with a template and handy tutorial from Matt.

MCP on Replit (TS)

A typescript template for creating and deploying MCP servers using Replit and xmcp

replit.com/@matt/MCP-on-Replit-TS

Still not sure what MCP is? Here’s a quick ELI5.

What is the Model Context Protocol (MCP)? - Model Context Protocol

modelcontextprotocol.io/docs/getting-started/intro

Read newsletters, not spam

Proton Mail gives you a clutter-free space to read your newsletters — no tracking, no spam, no tabs.

Plan mode gets better

Replit + Datacamp

Two greats have come together for an exclusive course.

Vibe Coding with Replit Course | DataCamp

Learn Data Science & AI from the comfort of your browser, at your own pace with DataCamp's video tutorials & coding challenges on R, Python, Statistics & more.

www.datacamp.com/courses/vibe-coding-with-replit

Behind the scenes

Get the inside scoop from Replit’s engineers on how Agent 3 got built.

Shoppers are adding to cart for the holidays

Peak streaming time continues after Black Friday on Roku, with the weekend after Thanksgiving and the weeks leading up to Christmas seeing record hours of viewing. Roku Ads Manager makes it simple to launch last-minute campaigns targeting viewers who are ready to shop during the holidays. Use first-party audience insights, segment by demographics, and advertise next to the premium ad-supported content your customers are streaming this holiday season.

Read the guide to get your CTV campaign live in time for the holiday rush.

Send some emails

If you need to send emails from your app, Replit’s integration with Resend makes it easy.

Here’s Matt to show you how.

And heads up. Resend just launched inbound emails.

Inbound Emails

Receive emails using webhooks. Parse content and attachments. Reply to your users.

resend.com/blog/inbound-emails

Improvements all the time

These are the most recent tweaks.

Slash command is a super handy one.

AI for a nation

Replit and HUMAIN in Saudi Arabia have partnered to drive AI adoption in the country.

Founder keeps founding

It’s always a good sign when a founder uses his own creation.