What problem does it solve?
This skill helps teams provision, view, and manage domains for Railway services, including both Railway-provided and custom domains, across environments.
Core Features & Use Cases
- Add Railway Domain: generate a railway-provided domain for a service (one domain per service) via the railway domain command, and optionally target a specific service.
- Add Custom Domain: return DNS records and guidance to configure a custom domain for a linked service.
- Read Current Domains: inspect a service's domain configuration including serviceDomains and customDomains via environment queries.
- Remove Domain: remove a railway or custom domain by updating the service environment configuration.
- Get Service URL: retrieve the deployed service URL when a domain is configured.
Quick Start
Add a railway domain for a service using the railway domain --json command and then apply the change with environment edits.