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cfn-lint

Community

Checks CloudFormation templates for practices and behaviour that could potentially be improved

Installation

To install this package, run one of the following:

Conda
$conda install conda-forge::cfn-lint

Usage Tracking

1.43.1
1.43.0
1.42.1
1.42.0
1.41.0
5 / 8 versions selected
Downloads (Last 6 months): 0

Description

Validate CloudFormation yaml/json templates against the CloudFormation spec and additional checks. Includes checking valid values for resource properties and best practices.

About

Summary

Checks CloudFormation templates for practices and behaviour that could potentially be improved

Last Updated

Dec 18, 2025 at 23:02

License

MIT

Total Downloads

3.1M

Supported Platforms

noarch

Unsupported Platforms

linux-64 Last supported version: 0.54.2
macOS-64 Last supported version: 0.54.2
win-64 Last supported version: 0.54.2
linux-aarch64 Last supported version: 0.54.2
linux-ppc64le Last supported version: 0.54.2