Package Health Score

93 / 100

security
No known security issues
popularity
Popular
maintenance
Healthy
community
Active

Popularity

Popular

GitHub Stars: 2.52K
Forks: 606
Contributors: 160

Direct Usage Popularity

Based on project statistics from the GitHub repository for the PyPI package cfn_lint_serverless, we found that it has been starred 2,518 times.

Security

No known security issues

Security and license risk for latest version

Release Date: Apr 21, 2025
Direct Vulnerabilities: 0
C
0
H
0
M
0
L
Indirect Vulnerabilities: 0
C
0
H
0
M
0
L
License Risk: 0
H
0
M
0
L

All security vulnerabilities belong to production dependencies of direct and indirect packages.

License

MIT-0

Security Policy

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Maintenance

Healthy

Commit Frequency

Open Issues: 71
Open PR: 5
Last Release: 8 days ago
Last Commit: 5 days ago

Further analysis of the maintenance status of cfn_lint_serverless based on released PyPI versions cadence, the repository activity, and other data points determined that its maintenance is Healthy.

We found that cfn_lint_serverless demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

Community

Active

Readme: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 160
Funding: No

A good and healthy external contribution signal for cfn_lint_serverless project, which invites more than one hundred open source maintainers to collaborate on the repository.

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Package

Python Versions Compatibility: <4,>=3.9.1

Age: 4 years
Latest Release: 8 days ago
Dependencies: 0 Direct
Versions: 17
Maintainers: 2
Wheels: OS Independent

Readme

cfn-lint-serverless

Ruleset for cfn-lint to validate CloudFormation templates for serverless applications against recommended best practices.

Installation

pip install cfn-lint cfn-lint-serverless

Usage

Run cfn-lint with the serverless rules module:

cfn-lint template.yaml -a cfn_lint_serverless.rules

Supported Rules

This module provides validation rules for various AWS serverless resources:

Lambda Functions
API Gateway
Step Functions
SQS
SNS
EventBridge
AppSync

For a detailed list of rules, refer to the documentation.

Examples

Try it with the examples provided in the repository:

# For SAM templates
cfn-lint examples/sam/template.yaml -a cfn_lint_serverless.rules

# For Serverless Framework templates
cfn-lint examples/serverless-framework/template.yaml -a cfn_lint_serverless.rules

Contributing

Contributions are welcome! Please see the CONTRIBUTING.md file for guidelines.

License

This project is licensed under the MIT-0 License. See the LICENSE file for details.

FAQs

What is cfn_lint_serverless?

Serverless rules for cfn-lint. Visit Snyk Advisor to see a full health score report for cfn_lint_serverless, including popularity, security, maintenance & community analysis.

Is cfn_lint_serverless popular?

The python package cfn_lint_serverless receives a total of 10,682 weekly downloads. As such, cfn_lint_serverless popularity was classified as a popular. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is cfn_lint_serverless well maintained?

We found that cfn_lint_serverless demonstrated a healthy version release cadence and project activity. It has a community of 160 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is cfn_lint_serverless safe to use?

The python package cfn_lint_serverless was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 28 April-2025, at 13:46 (UTC).

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cfn_lint_serverless

Serverless rules for cfn-lint For more information about how to use this package see README

Ensure you're using the healthiest python packages

Package Health Score

Popularity

Direct Usage Popularity

Security

Security and license risk for latest version

Maintenance

Commit Frequency

Community

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Package

Readme

cfn-lint-serverless

Installation

Usage

Supported Rules

Examples

Contributing

License

FAQs

What is cfn_lint_serverless?

Is cfn_lint_serverless popular?

Is cfn_lint_serverless well maintained?

Is cfn_lint_serverless safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Direct Usage Popularity

Security and license risk for latest version

Commit Frequency

Embed Package Health Score Badge

Keep your project healthy

Check your requirements.txt

Snyk Vulnerability Scanner

Readme

cfn-lint-serverless

Installation

Usage

Supported Rules

Examples

Contributing

License

FAQs

What is cfn_lint_serverless?

Is cfn_lint_serverless popular?

Is cfn_lint_serverless well maintained?

Is cfn_lint_serverless safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

Monitor for new issues