railway-database

The railway-database skill is a specialized agent utility designed to streamline the provisioning of managed database services within the Railway platform. It enables developers to rapidly deploy production-ready instances of PostgreSQL, Redis, MySQL, or MongoDB without manual intervention in the Railway dashboard. By leveraging the internal Railway API, the skill handles template fetching, service deployment, and the establishment of required networking, volume persistence, and secret management. It is designed for developers who need to integrate backend persistence layers into their existing infrastructure rapidly.

• Automated provisioning of official Railway database templates including Postgres, Redis, MySQL, and MongoDB.

• Intelligent state detection that checks existing service configurations via the Railway CLI and GraphQL API before initiating new deployments.

• Support for complex environment wiring, helping developers map database connection strings (DATABASE_URL, REDIS_URL, etc.) directly into backend service configurations.

• Guidance on secure connection patterns, distinguishing between internal server-to-server communication and public-facing TCP proxy access.

• Integration with the broader Railway ecosystem, including volume management, service networking, and project-level workspace context.

• Before using, ensure you have project-level access and the Railway CLI is authenticated.

• The skill requires a valid Project ID and Environment ID retrieved via railway status --json for correct scope mapping.

• Always prioritize internal URL references for backend services to maintain security and low-latency performance.

• Note that frontend applications cannot access these private database networks directly and should always route database queries through a secure backend API layer.

• Use the companion skill 'railway-templates' for non-database service requirements like Ghost, Strapi, or n8n deployments.