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Cloud InfrastructureAuto-generatedScore: 46

AWS Service Catalog App Registry MCP Server

AWS Service Catalog AppRegistry API is a powerful, programmatic interface for managing an enterprise's application portfolio within the AWS cloud ecosystem.

Quick Start Summary

The AWS Service Catalog App Registry MCP server is a Model Context Protocol bridge that connects AI assistants — including Claude Desktop, Cursor, Windsurf, and VS Code Copilot — to the AWS Service Catalog App Registry API through natural language. It exposes 10 API endpoints as callable tools, such as AssociateAttributeGroup, DisassociateAttributeGroup, GetAssociatedResource, and more. No authentication is required — setup takes approximately 30 seconds. The server uses STDIO transport and can be installed by running npx -y @mcp/amazonaws-com-servicecatalog-appregistry. This integration is sourced from the auto AWS Service Catalog App Registry OpenAPI specification (v2020-06-24) and has a quality score of 46/99 (fair documentation coverage).

10Endpointstools mapped
NoneAuthopen access
46/99Qualityfair
~30 secSetupno auth

Server Details

Category
Cloud Infrastructure
Authentication
None
Endpoints
10 operations
Transport
STDIO
Spec Version
v2020-06-24
Install Command
npx -y @mcp/amazonaws-com-servicecatalog-appregistry

Environment Variables

AWS_SERVICE_CATALOG_APP_REGISTRY_API_KEY

Example: your_aws_service_catalog_app_registry_api_key

Top Endpoints

PUT
/applications/{application}/attribute-groups/{attributeGroup}

AssociateAttributeGroup

DELETE
/applications/{application}/attribute-groups/{attributeGroup}

DisassociateAttributeGroup

GET
/applications/{application}/resources/{resourceType}/{resource}

GetAssociatedResource

PUT
/applications/{application}/resources/{resourceType}/{resource}

AssociateResource

DELETE
/applications/{application}/resources/{resourceType}/{resource}

DisassociateResource

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📖 Detailed MCP Integration Guide

A technical breakdown of capabilities, agent workflows, and security/configuration best practices.

Capabilities & Use Cases
AWS Service Catalog AppRegistry API is a powerful, programmatic interface for managing an enterprise's application portfolio within the AWS cloud ecosystem. Provided by Amazon Web Services, this API enables organizations to move beyond tracking discrete cloud resources and instead build a meaningful, application-centric view of their infrastructure. At its core, the service acts as a dynamic registry where developers, architects, and platform teams can formally define an application, associate it with its underlying AWS resource groups (such as those managed by AWS CloudFormation or AWS Resource Groups), and attach critical metadata via attribute groups. This metadata can include details like business owners, cost centers, compliance requirements, or architectural standards. The typical enterprise use cases are profound: it facilitates cloud governance by providing visibility into application dependencies, streamlines cost allocation by tagging resources to specific applications, enhances security posture through centralized tracking, and supports efficient compliance audits by linking regulatory requirements directly to application resources. The provided endpoints offer a comprehensive CRUD (Create, Read, Update, Delete) interface for both applications and attribute groups, as well as for managing the granular relationships between applications and individual resources.
🤖AI Agent Value
When this API is exposed as a set of tools via the Model Context Protocol (MCP) to an AI coding assistant, it transforms from a static management interface into a dynamic source of contextual intelligence for developers. The value lies in bridging the gap between high-level application logic and the physical cloud infrastructure it relies on. An AI assistant, equipped with these MCP tools, gains the ability to reason about infrastructure in terms of business capabilities rather than just technical components. For example, a developer no longer needs to manually cross-reference console screens or run complex scripts to discover which S3 buckets are part of the "Customer-Facing Analytics Platform." The AI can query the AppRegistry to retrieve this relationship instantly. This context allows the assistant to provide more relevant code suggestions, identify potential architectural anti-patterns, ensure proposed changes comply with organizational standards captured in attribute groups, and even automate the tagging and registration of new resources during development, directly embedding governance into the CI/CD pipeline.
💬Example Workflows
In a practical development workflow, a developer could instruct the AI assistant to perform a range of dynamic tasks that automate operational and governance overhead. For instance, "AI agent can query the GET /applications endpoint to list all applications, then for each one, use the GET /applications/{application}/resources/{resourceType}/{resource} tool to generate a dependency map, outputting which databases (AWS::RDS::DBInstance) are critical to which applications." Another powerful workflow could be: "AI agent can, during infrastructure-as-code deployment, first use GET /applications/{application}/attribute-groups/{attributeGroup} to retrieve the team and compliance tags for the target application, then automatically apply these as metadata to the new resources being provisioned, ensuring they are instantly cataloged and governed." Furthermore, an AI could be tasked with compliance auditing: "Scan all applications for the presence of a 'DataClassification' attribute group and, if missing, either create a new attribute group with POST /attribute-groups or flag the application for review, preventing non-compliant deployments."
🛡️Security & Auth
While the provided description lists the authentication method as "None," this refers to the intrinsic mechanism of the API endpoint examples and is a critical point for implementation. In a real-world deployment, all calls to the AWS Service Catalog AppRegistry API must be authenticated and authorized using AWS Identity and Access Management (IAM). Developers configuring the MCP server must ensure it operates with an IAM role or user possessing precise, least-privilege permissions. Essential security best practices include granting only the specific API actions needed (e.g., servicecatalog:ListApplications versus servicecatalog:CreateApplication), scoping permissions to specific resource ARNs where possible, and utilizing temporary credentials provided by AWS STS. The configuration should mandate the use of AWS SDKs that handle authentication and signing seamlessly. Additionally, all input parameters for the tools should be strictly validated by the MCP server to prevent injection attacks, and API activity should be logged via AWS CloudTrail to maintain an audit trail of all registry changes, aligning with enterprise security and compliance standards.

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