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Cloud InfrastructureAuto-generatedScore: 40

AWS Single Sign-On MCP Server

<p>AWS IAM Identity Center (successor to AWS Single Sign-On) Portal is a web service that makes it easy for you to assign user access to IAM Identity Center resources such as the AWS access portal. Users can get AWS account applications and roles assigned to them and get federated into the applicati

Quick Answer

  1. 1. The AWS Single Sign-On MCP server lets Claude, Cursor, and VS Code interact with the AWS Single Sign-On API through natural language.
  2. 2. Setup: Add the config to claude_desktop_config.json, set your environment variables, and restart.
  3. 3. 4 operations available including GetRoleCredentials, ListAccountRoles, ListAccounts, and more.
  4. 4. Quality score: 40/99 — fair source quality and documentation coverage.

Overview

Category: Cloud Infrastructure

Auth: None

Endpoints: 4

Transport: STDIO

Command: npx -y @mcp/amazonaws-com-sso

Spec: v2019-06-10

Setup time: ~30 sec (no auth)

Environment Variables

AWS_SINGLE_SIGN_ON_API_KEY

Example: your_aws_single_sign_on_api_key

One-Click Install

Copy the snippet for your MCP client and paste it in — zero editing required.

Claude Desktop

Add to claude_desktop_config.json

{
  "mcpServers": {
    "amazonaws-com-sso": {
      "command": "npx",
      "args": [
        "-y",
        "@mcp/amazonaws-com-sso"
      ],
      "env": {
        "AWS_SINGLE_SIGN_ON_API_KEY": "your_aws_single_sign_on_api_key"
      }
    }
  }
}
Deep link

Cursor

Settings → MCP Servers → Add

{
  "mcpServers": {
    "amazonaws-com-sso": {
      "url": "https://mcpbridge.org/config/amazonaws-com-sso.json"
    }
  }
}

Saves as .cursor/mcp.json in the download. Move it to your project root.

Deep link install →

VS Code

Use with MCP extension

{
  "mcpServers": {
    "amazonaws-com-sso": {
      "url": "https://mcpbridge.org/config/amazonaws-com-sso.json"
    }
  }
}

MCP Server Configuration

Add this to your claude_desktop_config.json or Cursor MCP settings.

{
  "mcpServers": {
    "amazonaws-com-sso": {
      "command": "npx",
      "args": ["-y","@mcp/amazonaws-com-sso"],
      "env": {
      "AWS_SINGLE_SIGN_ON_API_KEY": "your_aws_single_sign_on_api_key"
}
    }
  }
}

What You Can Build

With the AWS Single Sign-On MCP server, your AI assistant can:

  • Access 4 API operations through natural language
  • Read, create, and modify cloud infrastructure resources without writing HTTP requests
  • Chain multiple operations in a single conversation for complex workflows
  • Combine with other MCP servers for cross-tool automation

Endpoints

GET/federation/credentials#role_name&account_id&x-amz-sso_bearer_token

GetRoleCredentials

GET/assignment/roles#x-amz-sso_bearer_token&account_id

ListAccountRoles

GET/assignment/accounts#x-amz-sso_bearer_token

ListAccounts

POST/logout#x-amz-sso_bearer_token

Logout

Documentation →

Authentication

No authentication required. This MCP server can be used without API keys.

Spec Version

Version: 2019-06-10

Spec version published with the OpenAPI document. Config auto-updates when the spec changes.

Page last updated: June 13, 2026

Quality Score

40/99Fair
  • +Auto-generated (+12)
  • +Has documentation (+12)
  • +OpenAPI spec available (+8)
  • +4 endpoints (+8)

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