What is Mastra Playwright Mcp With Aws

Mastra-playwright-mcp-with-aws is an AWS CDK project designed to run the Mastra Agent using Amazon ECS and Amazon Bedrock to interact with the MCP Server. It serves as an example implementation utilizing the Playwright MCP server.

Use cases

Use cases include automated testing of web applications using Playwright, deploying AI-driven applications that require real-time interaction with the MCP Server, and developing scalable solutions for web automation in cloud environments.

How to use

To use mastra-playwright-mcp-with-aws, ensure you have Node.js, AWS CDK, and Docker installed. Set up your AWS credentials and configure the necessary environment variables in the .env.development file. Then, deploy the application using AWS CDK commands.

Key features

Key features include integration with Amazon ECS for container orchestration, utilization of Amazon Bedrock for AI model interactions, and a structured project architecture that separates application and infrastructure code.

Where to use

Mastra-playwright-mcp-with-aws can be used in fields such as software testing, automated browser interactions, and cloud-based AI applications where interaction with MCP Server is required.

Mastra Playwright MCP with AWS

AWS CDK project for running Mastra Agent with Amazon ECS and Amazon Bedrock to interact with MCP Server.
As an example, this project uses Playwright MCP server.

Prerequisites

• Node.js: v20 or higher
• AWS CDK: v2 or higher
• Docker: v20 or higher
• AWS Credentials: Access Key / Secret Key / Session Token

Architecture

Project Structure

.
├── app/                    # Application root directory
│   ├── src/               # Application source code
│   │   └── mastra/        # Mastra application root directory
│   │       ├── index.ts   # Mastra instance configuration
│   │       ├── agents/    # Agent definitions
│   │       └── mcp/       # MCP configuration
│   ├── .env.development   # Environment variables for development
│   ├── Dockerfile         # Container image definition
│   ├── package.json       # Application dependencies
│   └── tsconfig.json      # TypeScript configuration for app
├── infra/                 # Infrastructure as Code directory
│   ├── bin/              # CDK application entry point
│   ├── lib/              # CDK stack definitions
│   ├── test/             # Infrastructure test files
│   ├── cdk.json          # CDK configuration
│   ├── package.json      # Infrastructure dependencies
│   └── tsconfig.json     # TypeScript configuration for infra
├── image/                 # Architecture diagrams and images
├── package.json          # Root project dependencies
└── tsconfig.json         # Root TypeScript configuration

Environment Variables

The following environment variables need to be set in the .env.development file.

Getting Started

All commands should be executed at the repository root.

First, install dependencies for the root project.

npm ci

Next, set up environment variables by creating .env.development file.

cat << EOF > app/.env.development
REGION=us-east-1
BEDROCK_MODEL=amazon.nova-pro-v1:0
ACCESS_KEY_ID=XXXXXXXXXXXXXXXXXXXX
SECRET_ACCESS_KEY=XXXXXXXXXXXXXXXXXXXX
SESSION_TOKEN=XXXXXXXXXXXXXXXXXXXX
EOF

To start local development server, run the following command.

npm run mastra:dev

If you’ve never used CDK before, you need to Bootstrap for the first time only. The following command is unnecessary if your environment is already bootstrapped.

npx -w infra cdk bootstrap

To deploy the application to AWS, run the following command.

npm run cdk:deploy

To remove the application from AWS, run the following command.

npm run cdk:destroy