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AWS CloudFormation MCP Server

CloudFormation resource management via Cloud Control API.

What is an MCP Server?

MCP Info

Attribute|Details| |-|-| Docker Image|mcp/cfn-mcp-server Author|awslabs Repository|https://github.com/awslabs/mcp

Image Building Info

Attribute|Details| |-|-| Dockerfile|https://github.com/awslabs/mcp/blob/76ec6993aec4c6281e5250cbeba8db6a5863f2ff/src/cfn-mcp-server/Dockerfile Docker Image built by|Docker Inc. Docker Scout Health Score| Verify Signature|COSIGN_REPOSITORY=mcp/signatures cosign verify mcp/cfn-mcp-server --key https://raw.githubusercontent.com/docker/keyring/refs/heads/main/public/mcp/latest.pub Licence|Apache License 2.0

Available Tools (8)

Tools provided by this Server|Short Description -|- create_resource|Create an AWS resource.| create_template|Create a CloudFormation template from existing resources using the IaC Generator API.| delete_resource|Delete an AWS resource.| get_resource|Get details of a specific AWS resource.| get_resource_request_status|Get the status of a long running operation with the request token.| get_resource_schema_information|Get schema information for an AWS resource.| list_resources|List AWS resources of a specified type.| update_resource|Update an AWS resource.|

Tools Details

Tool: create_resource

Create an AWS resource.

Parameters: resource_type: The AWS resource type (e.g., "AWS::S3::Bucket") properties: A dictionary of properties for the resource region: AWS region to use (e.g., "us-east-1", "us-west-2")

Returns: Information about the created resource with a consistent structure: { "status": Status of the operation ("SUCCESS", "PENDING", "FAILED", etc.) "resource_type": The AWS resource type "identifier": The resource identifier "is_complete": Boolean indicating whether the operation is complete "status_message": Human-readable message describing the result "request_token": A token that allows you to track long running operations via the get_resource_request_status tool "resource_info": Optional information about the resource properties } Parameters|Type|Description -|-|- properties|object|A dictionary of properties for the resource resource_type|string|The AWS resource type (e.g., "AWS::S3::Bucket", "AWS::RDS::DBInstance") region|string *optional*|The AWS region that the operation should be performed in

Tool: create_template

Create a CloudFormation template from existing resources using the IaC Generator API.

This tool allows you to generate CloudFormation templates from existing AWS resources that are not already managed by CloudFormation. The template generation process is asynchronous, so you can check the status of the process and retrieve the template once it's complete. You can pass up to 500 resources at a time.

Examples: 1. Start template generation for an S3 bucket: create_template( template_name="my-template", resources=[{"ResourceType": "AWS::S3::Bucket", "ResourceIdentifier": {"BucketName": "my-bucket"}}], deletion_policy="RETAIN", update_replace_policy="RETAIN" )

2. Check status of template generation: create_template(template_id="arn:aws:cloudformation:us-east-1:123456789012:generatedtemplate/abcdef12-3456-7890-abcd-ef1234567890")

3. Retrieve and save generated template: create_template( template_id="arn:aws:cloudformation:us-east-1:123456789012:generatedtemplate/abcdef12-3456-7890-abcd-ef1234567890", save_to_file="/path/to/template.yaml", output_format="YAML" ) Parameters|Type|Description -|-|- deletion_policy|string *optional*|Default DeletionPolicy for resources in the template (RETAIN, DELETE, or SNAPSHOT) output_format|string *optional*|Output format for the template (JSON or YAML) region|string *optional*|The AWS region that the operation should be performed in resources|string *optional*|List of resources to include in the template, each with 'ResourceType' and 'ResourceIdentifier' save_to_file|string *optional*|Path to save the generated template to a file template_id|string *optional*|ID of an existing template generation process to check status or retrieve template template_name|string *optional*|Name for the generated template update_replace_policy|string *optional*|Default UpdateReplacePolicy for resources in the template (RETAIN, DELETE, or SNAPSHOT)

Tool: delete_resource

Delete an AWS resource.

Parameters: resource_type: The AWS resource type (e.g., "AWS::S3::Bucket") identifier: The primary identifier of the resource to delete (e.g., bucket name for S3 buckets) region: AWS region to use (e.g., "us-east-1", "us-west-2")

Returns: Information about the deletion operation with a consistent structure: { "status": Status of the operation ("SUCCESS", "PENDING", "FAILED", "NOT_FOUND", etc.) "resource_type": The AWS resource type "identifier": The resource identifier "is_complete": Boolean indicating whether the operation is complete "status_message": Human-readable message describing the result "request_token": A token that allows you to track long running operations via the get_resource_request_status tool } Parameters|Type|Description -|-|- identifier|string|The primary identifier of the resource to get (e.g., bucket name for S3 buckets) resource_type|string|The AWS resource type (e.g., "AWS::S3::Bucket", "AWS::RDS::DBInstance") region|string *optional*|The AWS region that the operation should be performed in

Tool: get_resource

Get details of a specific AWS resource.

Parameters: resource_type: The AWS resource type (e.g., "AWS::S3::Bucket") identifier: The primary identifier of the resource to get (e.g., bucket name for S3 buckets) region: AWS region to use (e.g., "us-east-1", "us-west-2")…

Description from the Docker Hub listing.