new

Create and configure Railway projects, services, and databases from repositories.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/ArthTech-AI/Marketplace-extensions --skill new-arthtech-ai
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: new
Source: https://github.com/ArthTech-AI/Marketplace-extensions/tree/main/skills/railway/new
Command: npx skills add https://github.com/ArthTech-AI/Marketplace-extensions --skill new-arthtech-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill removes the uncertainty and setup overhead of deploying apps to Railway by guiding project creation, service creation, database provisioning, and configuration from the current codebase and account state.

Core Features & Use Cases

  • New Project Setup: Create a fresh Railway project when the user explicitly wants a new deployment target.
  • Add Services to Existing Projects: Add backend, frontend, worker, or static services to an already linked Railway project.
  • Database Provisioning and Wiring: Add Postgres, Redis, MySQL, or MongoDB and connect them to application services correctly.
  • Repository and Monorepo Deployment: Handle GitHub-based sources, isolated subdirectories, shared workspaces, root directory selection, and build/start command configuration.
  • Operational Guardrails: Check CLI availability, authentication, project status, and choose the correct Railway action instead of blindly initializing a new project.
  • Use Case: A developer asks to deploy a React app from a GitHub repo, and this Skill determines whether to link an existing project or create a new one, then configures the service for Railway deployment.

Quick Start

Ask the assistant to deploy your app to Railway and let it determine whether to create a new project, add a service, or connect a database based on your repository and current project state.

Frequently Asked Questions about new

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

FAQPage Schema
How do I deploy a GitHub repository to Railway?

To deploy a GitHub repository to Railway, this Skill links your source code and configures the project state, applying Railpack settings and environment variables to create a deployment-ready service. It determines whether to initialize a fresh project or add to an existing one.

Can I deploy a monorepo subdirectory to Railway?

Yes, you can deploy a monorepo subdirectory to Railway. This Skill handles root-directory selection and configures build or start commands for isolated subdirectories, ensuring correct deployment patterns for shared workspaces without deploying the entire repository.

How do I provision and wire a database on Railway?

Provisioning and wiring a database on Railway involves adding Postgres, Redis, MySQL, or MongoDB and connecting them to application services. This Skill configures the database wiring correctly to ensure your application service can communicate with the database.

Does deploying to Railway require CLI authentication?

Deploying to Railway requires CLI availability and authentication. This Skill validates your CLI installation and login status as operational guardrails before applying Railpack settings, environment variables, or project configurations to prevent failed deployments.

What is the best way to add a new backend service to an existing Railway project?

The best way to add a new backend, frontend, worker, or static service to an existing Railway project is by linking the current project state. This Skill checks project status and configures the new service instead of blindly initializing a duplicate project.