start-dev

Launch the Amplify sandbox backend and local frontend with a repeatable command.

108|19|Updated Jan 24, 2026
One-click install
npx skills add https://github.com/minorun365/marp-agent --skill start-dev-minorun365
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: start-dev
Source: https://github.com/minorun365/marp-agent/tree/main/.agents/skills/start-dev
Command: npx skills add https://github.com/minorun365/marp-agent --skill start-dev-minorun365

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables developers to initialize a local Amplify sandbox backend and boot the frontend, reducing manual setup time and configuration errors.

Core Features & Use Cases

  • Automated local sandbox boot for backend and frontend to streamline development.
  • Environment-aware execution that supports multiple AWS profiles and environments.
  • Repeatable start-up flows that minimize setup time for new branches or teammates.

Quick Start

Start the local development environment by running the sandbox startup flow to spin up the Amplify backend and launch the frontend.

Frequently Asked Questions about start-dev

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I start the Amplify sandbox and local frontend with a single command?

You can start the Amplify sandbox and local frontend by running a single automated startup flow that launches both the backend and frontend, reducing manual setup time. This orchestrates an end-to-end local development environment.

What do I need to run the local Amplify sandbox environment?

To run the local Amplify sandbox environment, you need AWS credentials with profiles configured, Node.js and npm installed, and access to Amplify sandbox tooling to orchestrate the startup.

Does the Amplify sandbox startup flow support multiple AWS profiles?

Yes, the Amplify sandbox startup flow is environment-aware and supports multiple AWS profiles. This enables consistent environment setup across different stages for rapid frontend iteration.

Why use an automated startup flow for Amplify local development?

Using an automated startup flow for Amplify local development reduces manual configuration errors and minimizes setup time. It provides a repeatable start-up flow, ensuring new branches or teammates can rapidly iterate.

Can I use this automated startup flow to manage environments for new branches?

Yes, the automated startup flow provides repeatable start-up flows that minimize setup time for new branches. It initializes the local Amplify sandbox backend and frontend consistently across multiple environments.