Cloud Infrastructure

AWS Security Token Service Claude Desktop Config

Add the AWS Security Token Service MCP server to Claude Desktop with this ready-to-use configuration.

Setup Instructions

Open Claude Desktop
Go to Settings → Developer → Edit Config → claude_desktop_config.json
Paste the JSON below into the file
Set your credentials in the env section
Restart Claude Desktop

Configuration JSON

Copy the entire block into your claude_desktop_config.json

{
  "mcpServers": {
    "amazonaws-com-sts": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp/amazonaws-com-sts"
      ],
      "env": {
        "AWS_SECURITY_TOKEN_SERVICE_API_KEY": "your_aws_security_token_service_api_key"
      }
    }
  }
}

Environment Variables

AWS_SECURITY_TOKEN_SERVICE_API_KEY

Replace your_aws_security_token_service_api_key with your actual aws security token service api key

Endpoints

GET/#Action=AssumeRole

GET_AssumeRole

POST/#Action=AssumeRole

POST_AssumeRole

GET/#Action=AssumeRoleWithSAML

GET_AssumeRoleWithSAML

POST/#Action=AssumeRoleWithSAML

POST_AssumeRoleWithSAML

GET/#Action=AssumeRoleWithWebIdentity

GET_AssumeRoleWithWebIdentity

POST/#Action=AssumeRoleWithWebIdentity

POST_AssumeRoleWithWebIdentity

GET/#Action=DecodeAuthorizationMessage

GET_DecodeAuthorizationMessage

POST/#Action=DecodeAuthorizationMessage

POST_DecodeAuthorizationMessage

GET/#Action=GetAccessKeyInfo

GET_GetAccessKeyInfo

POST/#Action=GetAccessKeyInfo

POST_GetAccessKeyInfo