jenkinsfile-validator

Analyze and lint Declarative and Scripted Jenkinsfiles for syntax, security, and best-practice issues.

1|Updated Mar 27, 2026
One-click install
npx skills add https://github.com/devkeni/Skills --skill jenkinsfile-validator-devkeni
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: jenkinsfile-validator
Source: https://github.com/devkeni/Skills/tree/main/backend-devops/jenkinsfile-validator
Command: npx skills add https://github.com/devkeni/Skills --skill jenkinsfile-validator-devkeni

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Jenkins pipelines often suffer from misconfigurations, security gaps, and maintainability issues. This skill provides a structured validation workflow to catch syntax errors, credential exposure, and anti-patterns before deployment.

Core Features & Use Cases

  • Validates Declarative and Scripted Jenkins pipelines.
  • Audits shared libraries and common plugin usage to surface risky patterns.
  • Produces a unified syntax, security, and best-practices report that can drive CI checks.

Quick Start

Run the validator on a Jenkinsfile to perform syntax, security, and best-practices checks.

Frequently Asked Questions about jenkinsfile-validator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I lint a Jenkinsfile for syntax errors and security issues?

To validate a Jenkinsfile, this skill analyzes Declarative and Scripted pipelines to detect syntax issues, credential exposure, and best-practice gaps. It produces a unified report that can drive CI checks.

What is Jenkins pipeline validation and why do I need it?

Jenkins pipeline validation catches misconfigurations, security gaps, and maintainability issues before deployment. It audits shared libraries and common plugin usage to surface risky patterns early in the CI workflow.

Can I validate shared libraries used in my Jenkins pipelines?

Yes, you can validate shared libraries. The validator audits shared library patterns alongside Declarative and Scripted Jenkinsfiles to identify anti-patterns and risky configurations before deployment.

Does the Jenkinsfile validator work with both Declarative and Scripted pipelines?

Yes, the Jenkinsfile validator works with both Declarative and Scripted pipelines. It applies modular sub-scripts for syntax, security, and maintainability checks across both pipeline types.

What's the best way to check for credential exposure in Jenkins CI workflows?

The best way to check for credential exposure is using a validator that analyzes Jenkins pipelines for security gaps. It detects exposed credentials and produces a security report to drive CI checks.