create-environment

Set up a new Railway environment for your project with ease. Optionally duplicate an existing environment and configure service variables as needed.

Instructions

Create a new Railway environment for the currently linked project. Optionally duplicate an existing environment and set service variables.

Input Schema

Name	Required	Description
`duplicateEnvironment`	No	The name of an existing environment to duplicate
`environmentName`	Yes	The name for the new environment
`serviceVariables`	No	Service variables to assign in the new environment (only works when duplicating)
`workspacePath`	Yes	The path to the workspace where the environment should be created

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "duplicateEnvironment": {
      "description": "The name of an existing environment to duplicate",
      "type": "string"
    },
    "environmentName": {
      "description": "The name for the new environment",
      "type": "string"
    },
    "serviceVariables": {
      "description": "Service variables to assign in the new environment (only works when duplicating)",
      "items": {
        "additionalProperties": false,
        "properties": {
          "service": {
            "description": "The service name or UUID",
            "type": "string"
          },
          "variable": {
            "description": "The variable assignment (e.g., 'BACKEND_PORT=3000')",
            "type": "string"
          }
        },
        "required": [
          "service",
          "variable"
        ],
        "type": "object"
      },
      "type": "array"
    },
    "workspacePath": {
      "description": "The path to the workspace where the environment should be created",
      "type": "string"
    }
  },
  "required": [
    "workspacePath",
    "environmentName"
  ],
  "type": "object"
}

Railway MCP Server

create-environment

Instructions

Input Schema

Input Schema (JSON Schema)

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MCP directory API