# Jenkins

Create and manage Jenkins CI/CD pipelines, configure agents, manage plugins, and...

- Repository: https://github.com/BagelHole/DevOps-Security-Agent-Skills (1187 stars)
- Category: AI and agents
- License: MIT
- Last updated: 2026-05-22
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add BagelHole/DevOps-Security-Agent-Skills --skill jenkins -g -a claude-code -y`
Codex: `npx skills add BagelHole/DevOps-Security-Agent-Skills --skill jenkins -g -a codex -y`
Cursor: `npx skills add BagelHole/DevOps-Security-Agent-Skills --skill jenkins -g -a cursor -y`
Gemini CLI: `npx skills add BagelHole/DevOps-Security-Agent-Skills --skill jenkins -g -a gemini-cli -y`

## Description

Create and manage Jenkins CI/CD pipelines, configure agents, manage plugins, and automate builds. Use when working with Jenkins servers, creating Jenkinsfiles, or setting up build automation for enterprise environments.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

# Jenkins

Build, test, and deploy applications using Jenkins, the leading open-source automation server.

## When to Use This Skill

Use this skill when:
- Setting up Jenkins pipelines (declarative or scripted)
- Configuring Jenkins agents and executors
- Managing Jenkins plugins and security
- Creating shared libraries for pipeline reuse
- Integrating Jenkins with external tools

## Prerequisites

- Jenkins server (2.x or later)
- Admin access to Jenkins
- Java 11+ on Jenkins server
- Basic Groovy understanding for pipelines

## Declarative Pipeline

Create `Jenkinsfile` in repository root:

```groovy
pipeline {
    agent any
    
    environment {
        DOCKER_REGISTRY = 'registry.example.com'
        APP_NAME = 'myapp'
    }
    
    stages {
        stage('Build') {
            steps {
                sh 'npm ci'
                sh 'npm run build'
            }
        }
        
        stage('Test') {
            steps {
                sh 'npm test'
            }
            post {
                always {
                    junit 'test-results/*.xml'
                }
            }
        }
        
        stage('Deploy') {
            when {
                branch 'main'
            }
            steps {
                sh './deploy.sh'
            }
        }
    }
    
    post {
        failure {
            mail to: 'team@example.com',
                 subject: "Pipeline Failed: ${env.JOB_NAME}",
                 body: "Check console output at ${env.BUILD_URL}"
        }
    }
}
```

## Agent Configuration

### Docker Agent

```groovy
pipeline {
    agent {
        docker {
            image 'node:20'
            args '-v /tmp:/tmp'
        }
    }
    stages {
        stage('Build') {
            steps {
                sh 'npm ci && npm run build'
            }
        }
    }
}
```

### Kubernetes Agent

The rest: https://github.com/BagelHole/DevOps-Security-Agent-Skills/blob/HEAD/devops/ci-cd/jenkins/SKILL.md