Todd Sharp recursivecodes

Intro to Model Context Protocol (MCP)

In this document, we will look at the basics of MCP.

Create Server

Create Project

mkdir demo-mcp-server && cd demo-mcp-server

lets create an html file to broadcast to an amazon ivs low-latency channel using the latest version amazon ivs web broadcast sdk. check the documentation for low-latency streaming with the web broadcast sdk and use my existing channel called demo-channel. to retrieve the channel's stream key from the application, create a function that uses this endpoint: https://[redacted]. use tools at your disposal to find the ingest endpoint for this channel. save the file to /path/to/ivs-web-broadcast-demo.html

⠧ Thinking...
🔨 Calling MCP Server tool 'ivs-knowledgebase-retrieve'...
🔎 Sending MCP Server's 'ivs-knowledgebase-retrieve' response to Bedrock...
⠧ Thinking...
🔨 Calling MCP Server tool 'ivs-knowledgebase-retrieve'...
🔎 Sending MCP Server's 'ivs-knowledgebase-retrieve' response to Bedrock...
⠧ Thinking...
🔨 Calling MCP Server tool 'fetch-url'...

Project Ivy: Creating a Real-Time Live Streaming Vtube Virtual Assistant

Ivy is a virtual assitant that joins your Amazon IVS (get it? Ivy? IVS?) real-time stage, listens for chat messages that are prefixed with "Hey Ivy", and responds!

Objectives

☒ Build a Virtual Assistant in Unity using a VRoid VRM model
☒ Join Amazon IVS Real-Time Stage
☒ Join Amazon IVS Chat Room
☒ Respond to "Hey Ivy!" chat messages by passing the prompt to Amazon Bedrock

Publish to Stage with WHIP

Test Video & Audio Src

gst-launch-1.0 \
  videotestsrc \
  ! videoconvert \
  ! openh264enc \
  ! rtph264pay \

	const script = document.createElement('script');
	script.src = 'https://web-broadcast.live-video.net/1.30.0/amazon-ivs-web-broadcast.js';
	script.onload = async () => {
	const token = prompt('Enter your IVS Real-Time participant token:');
	if (!token) {
	console.error('No token provided');
	return;
	}

	const canvas = document.getElementById('gameCanvas');

	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Amazon IVS Broadcaster</title>
	<style>
	body {
	font-family: Arial, sans-serif;

	using UnityEngine;
	using Momento.Sdk;
	using Momento.Sdk.Auth;
	using Momento.Sdk.Config;
	using Momento.Sdk.Exceptions;
	using Momento.Sdk.Responses;
	using System.Threading.Tasks;
	using System;
	using System.Threading;
	using System.Collections;

	import 'dotenv/config';
	import { spawn } from 'node:child_process';
	import { mkdirSync, readFileSync } from 'node:fs';
	import { inspect } from 'node:util';
	import Watcher from 'watcher';
	import { IvsClient, GetStreamCommand } from "@aws-sdk/client-ivs";
	import { SQSClient, ReceiveMessageCommand, DeleteMessageCommand } from "@aws-sdk/client-sqs";

	// create AWS SDK clients
	const ivsClient = new IvsClient();

	using System.Collections;
	using System.Collections.Generic;
	using UnityEngine;
	using Unity.WebRTC;
	using UnityEngine.Networking;
	using UnityEngine.UI;

	[RequireComponent(typeof(AudioListener))]
	public class TwitchPublish : MonoBehaviour
	{