Jenkins自动化服务器

{
  "jenkins-mcp-server": {
    "jenkins": {
      "url": "http://jenkins.example.com:8080",
      "username": "your-username",
      "token": "your-api-token"
    }
  }
}

JENKINS_URL=http://jenkins.example.com:8080
JENKINS_USERNAME=your-username
JENKINS_TOKEN=your-api-token

# Linux/macOS
export JENKINS_URL=http://jenkins.example.com:8080
export JENKINS_USERNAME=your-username
export JENKINS_TOKEN=your-api-token

# Windows (PowerShell)
$env:JENKINS_URL="http://jenkins.example.com:8080"
$env:JENKINS_USERNAME="your-username"
$env:JENKINS_TOKEN="your-api-token"

# if .env file is located in the current directory
npx @rishibhushan/jenkins-mcp-server --env-file .env

# OR if .env file is located in /path/to/.env
npx @rishibhushan/jenkins-mcp-server --env-file /path/to/.env

npx --yes @rishibhushan/jenkins-mcp-server --env-file .env

# Install globally
npm install -g @rishibhushan/jenkins-mcp-server

# Run
jenkins-mcp-server --env-file .env

npx github:rishibhushan/jenkins_mcp_server --env-file .env

# Create virtual environment
python3 -m venv .venv

# Activate virtual environment
# Linux/macOS:
source .venv/bin/activate
# Windows:
.venv\Scripts\activate

# Install dependencies
pip install -r requirements.txt

# Run the server
python -m jenkins_mcp_server --env-file /path/to/.env

jenkins-mcp-server [options]

Options:
  --env-file PATH    Path to custom .env file
  --verbose, -v      Enable verbose/debug logging
  --no-vscode        Skip loading VS Code settings
  --version          Show version information
  --help, -h         Show help message

docker run -it --rm \
  -p 3000:3000 \
  -e JENKINS_URL=http://your-jenkins:8080 \
  -e JENKINS_USERNAME=your_username \
  -e JENKINS_TOKEN=your_token \
  ghcr.io/rishibhushan/jenkins-mcp-server:latest

docker pull ghcr.io/rishibhushan/jenkins-mcp-server:latest

{
   "jenkins": {
      "command": "docker",
      "args": [
         "run",
         "-i",
         "--rm",
         "-e",
         "JENKINS_URL",
         "-e",
         "JENKINS_USERNAME",
         "-e",
         "JENKINS_TOKEN",
         "ghcr.io/rishibhushan/jenkins-mcp-server:latest"
      ],
      "env": {
         "JENKINS_URL": "http://your-jenkins:8080",
         "JENKINS_USERNAME": "your_username",
         "JENKINS_TOKEN": "your_token"
      }
   }
}

docker pull ghcr.io/rishibhushan/jenkins-mcp-server:latest

docker login ghcr.io

docker pull ghcr.io/rishibhushan/jenkins-mcp-server:latest

docker rmi ghcr.io/rishibhushan/jenkins-mcp-server:latest

curl -I http://your-jenkins:8080

http://host.docker.internal:8080

docker run -it --rm \
  -e JENKINS_URL=http://your-jenkins:8080 \
  -e JENKINS_USERNAME=user \
  -e JENKINS_TOKEN=token \
  ghcr.io/rishibhushan/jenkins-mcp-server:latest

docker run -it \
  -e JENKINS_URL=... \
  -e JENKINS_USERNAME=... \
  -e JENKINS_TOKEN=... \
  ghcr.io/rishibhushan/jenkins-mcp-server:latest

docker ps
docker logs <container_id>

Bind for 0.0.0.0:3000 failed: port is already allocated

docker run -p 3001:3000 ...

{
  "servers": {
    "jenkins": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "@rishibhushan/jenkins-mcp-server"
      ]
    }
  }
}

{
  "mcp": {
    "servers": {
      "jenkins": {
        "type": "stdio",
        "command": "npx",
        "args": [
          "@rishibhushan/jenkins-mcp-server",
          "--verbose",
          "--env-file",
          "/absolute/path/to/your/.env"
        ],
        "env": {
          "HTTP_PROXY": "http://proxy.example.com:8080",
          "HTTPS_PROXY": "http://proxy.example.com:8080",
          "NO_PROXY": "localhost,127.0.0.1,.example.com"
        }
      }
    }
  }
}

{
  "mcpServers": {
    "jenkins": {
      "command": "npx",
      "args": [
        "@rishibhushan/jenkins-mcp-server",
        "--env-file",
        "/absolute/path/to/your/.env"
      ]
    }
  }
}

# Set proxy environment variables
export HTTP_PROXY=http://your-proxy:8080
export HTTPS_PROXY=http://your-proxy:8080
export NO_PROXY=localhost,127.0.0.1

# Run the server (wrapper will auto-detect proxy)
npx @rishibhushan/jenkins-mcp-server --env-file .env

# Configure npm proxy
npm config set proxy http://your-proxy:8080
npm config set https-proxy http://your-proxy:8080

# Configure pip proxy (for SSL issues)
pip config set global.proxy http://your-proxy:8080
pip config set global.trusted-host "pypi.org pypi.python.org files.pythonhosted.org"

# Run the server
npx @rishibhushan/jenkins-mcp-server --env-file .env

{
  "mcpServers": {
    "jenkins": {
      "command": "npx",
      "args": [
        "@rishibhushan/jenkins-mcp-server",
        "--env-file",
        "/path/to/.env"
      ],
      "env": {
        "HTTP_PROXY": "http://your-proxy:8080",
        "HTTPS_PROXY": "http://your-proxy:8080",
        "NO_PROXY": "localhost,127.0.0.1"
      }
    }
  }
}

# Disable SSL verification for pip (one-time setup)
pip config set global.trusted-host "pypi.org pypi.python.org files.pythonhosted.org"

# Or use environment variable
export PIP_TRUSTED_HOST="pypi.org pypi.python.org files.pythonhosted.org"

"List all Jenkins jobs"
"List jobs with 'backend' in the name"  - # Filter jobs containing "backend"
"Show me all production jobs"  - # Filter jobs containing "prod"
"Show me the last build of my-project"
"Trigger a build for deploy-prod with parameter env=production"
"What's in the build queue?"
"Show me the console output of build #42 for backend-service"
"Create a new job called test-job by copying prod-job"
"Disable the old-job"

from config import get_settings
from jenkins_client import get_jenkins_client

# Load settings
settings = get_settings()

# Create client
client = get_jenkins_client(settings)

# List jobs
all_jobs = client.get_jobs()
for job in all_jobs:
    print(f"Job: {job['name']} - Status: {job['color']}")

# Filter in Python
backend_jobs = [job for job in all_jobs if 'backend' in job['name'].lower()]

# Trigger a build
result = client.build_job(
    "my-job",
    parameters={"BRANCH": "main", "ENV": "staging"}
)
print(f"Build queued: {result['queue_id']}")
print(f"Build number: {result['build_number']}")

# Get console output
if result['build_number']:
    output = client.get_build_console_output(
        "my-job",
        result['build_number']
    )
    print(output)

# Test if server works manually
npx --yes @rishibhushan/jenkins-mcp-server --env-file /path/to/.env

# Should start and wait for input (Ctrl+C to exit)

Error: Python 3 is required but not found.

ERROR: Jenkins configuration is incomplete!

# View .env file
cat .env

# Check environment variables
env | grep JENKINS

# Check VS Code settings
cat ~/.config/Code/User/settings.json | grep jenkins

Failed to connect to Jenkins at http://localhost:8080

Failed to install dependencies

McpError: MCP error -32001: Request timed out
Server transport closed unexpectedly

{
  "mcpServers": {
    "jenkins": {
      "command": "npx",
      "args": [
        "@rishibhushan/jenkins-mcp-server",
        "--env-file",
        "/path/to/.env"
      ],
      "env": {
        "NO_PROXY": "pypi.org,pypi.python.org,files.pythonhosted.org",
        "PIP_NO_PROXY": "pypi.org,pypi.python.org,files.pythonhosted.org"
      }
    }
  }
}

# Find the npx cache directory
PACKAGE_DIR=$(find ~/.npm/_npx -name "jenkins-mcp-server" -type d 2>/dev/null | head -1)
echo $PACKAGE_DIR

# Find the npx cache directory
$PACKAGE_DIR = Get-ChildItem -Path "$env:LOCALAPPDATA\npm-cache\_npx" -Recurse -Directory -Filter "jenkins-mcp-server" | Select-Object -First 1 -ExpandProperty FullName
Write-Host $PACKAGE_DIR

{
  "mcpServers": {
    "jenkins": {
      "command": "<PACKAGE_DIR>/.venv/bin/python",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "/path/to/your/.env"
      ],
      "env": {
        "PYTHONPATH": "<PACKAGE_DIR>/src"
      }
    }
  }
}

{
  "mcpServers": {
    "jenkins": {
      "command": "<PACKAGE_DIR>\\.venv\\Scripts\\python.exe",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "C:\\path\\to\\your\\.env"
      ],
      "env": {
        "PYTHONPATH": "<PACKAGE_DIR>\\src"
      }
    }
  }
}

{
  "mcpServers": {
    "jenkins": {
      "command": "/Users/username/.npm/_npx/a88b5f55f40c4229/node_modules/@rishibhushan/jenkins-mcp-server/.venv/bin/python",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "/Users/username/projects/jenkins_mcp_server/.env"
      ],
      "env": {
        "PYTHONPATH": "/Users/username/.npm/_npx/a88b5f55f40c4229/node_modules/@rishibhushan/jenkins-mcp-server/src"
      }
    }
  }
}

# Clone the repository
git clone https://github.com/rishibhushan/jenkins_mcp_server.git
cd jenkins_mcp_server

# Create virtual environment and install dependencies
python3 -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate
pip install -r requirements.txt

{
  "mcpServers": {
    "jenkins": {
      "command": "/path/to/jenkins_mcp_server/.venv/bin/python",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "/path/to/jenkins_mcp_server/.env"
      ],
      "env": {
        "PYTHONPATH": "/path/to/jenkins_mcp_server/src"
      }
    }
  }
}

{
  "mcpServers": {
    "jenkins": {
      "command": "C:\\path\\to\\jenkins_mcp_server\\.venv\\Scripts\\python.exe",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "C:\\path\\to\\jenkins_mcp_server\\.env"
      ],
      "env": {
        "PYTHONPATH": "C:\\path\\to\\jenkins_mcp_server\\src"
      }
    }
  }
}

# Install globally
npm install -g @rishibhushan/jenkins-mcp-server

# Verify installation
jenkins-mcp-server --version

# Find the global npm directory
npm root -g

# This typically returns something like:
# /usr/local/lib/node_modules
# or
# /Users/username/.npm-global/lib/node_modules

# Your package will be at:
# <npm-root>/@rishibhushan/jenkins-mcp-server

# Find the global npm directory
npm root -g

# This typically returns something like:
# C:\Users\username\AppData\Roaming\npm\node_modules

# Your package will be at:
# <npm-root>\@rishibhushan\jenkins-mcp-server

# If npm root -g shows: /usr/local/lib/node_modules
# Your Python path will be:
/usr/local/lib/node_modules/@rishibhushan/jenkins-mcp-server/.venv/bin/python

# Verify it exists:
ls -la /usr/local/lib/node_modules/@rishibhushan/jenkins-mcp-server/.venv/bin/python

# If npm root -g shows: C:\Users\username\AppData\Roaming\npm\node_modules
# Your Python path will be:
C:\Users\username\AppData\Roaming\npm\node_modules\@rishibhushan\jenkins-mcp-server\.venv\Scripts\python.exe

# Verify it exists:
Test-Path "C:\Users\username\AppData\Roaming\npm\node_modules\@rishibhushan\jenkins-mcp-server\.venv\Scripts\python.exe"

{
  "mcpServers": {
    "jenkins": {
      "command": "/usr/local/lib/node_modules/@rishibhushan/jenkins-mcp-server/.venv/bin/python",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "/path/to/your/.env"
      ],
      "env": {
        "PYTHONPATH": "/usr/local/lib/node_modules/@rishibhushan/jenkins-mcp-server/src"
      }
    }
  }
}

{
  "mcpServers": {
    "jenkins": {
      "command": "C:\\Users\\username\\AppData\\Roaming\\npm\\node_modules\\@rishibhushan\\jenkins-mcp-server\\.venv\\Scripts\\python.exe",
      "args": [
        "-m",
        "jenkins_mcp_server",
        "--env-file",
        "C:\\path\\to\\your\\.env"
      ],
      "env": {
        "PYTHONPATH": "C:\\Users\\username\\AppData\\Roaming\\npm\\node_modules\\@rishibhushan\\jenkins-mcp-server\\src"
      }
    }
  }
}

# Find your global installation
npm root -g

# Update global installation
npm update -g @rishibhushan/jenkins-mcp-server

# Uninstall if needed
npm uninstall -g @rishibhushan/jenkins-mcp-server

# Test the Python path works
/path/to/global/installation/.venv/bin/python -m jenkins_mcp_server --help

#!/usr/bin/env python3
"""
Test Jenkins connectivity for MCP server troubleshooting
"""
import os
import sys
import time
import requests
from dotenv import load_dotenv

def test_connection():
    # Load environment
    env_file = '/path/to/your/.env'  # Update this path
    print(f"Loading environment from: {env_file}")
    load_dotenv(env_file)
    
    url = os.getenv('JENKINS_URL')
    username = os.getenv('JENKINS_USERNAME')
    token = os.getenv('JENKINS_TOKEN')
    
    print(f"\nJenkins Configuration:")
    print(f"  URL: {url}")
    print(f"  Username: {username}")
    print(f"  Token: {'***' if token else 'NOT SET'}")
    
    # Test 1: DNS Resolution
    print(f"\n[Test 1] Testing DNS resolution...")
    import socket
    try:
        hostname = url.split('://')[1].split(':')[0]
        ip = socket.gethostbyname(hostname)
        print(f"  ✓ DNS resolved: {hostname} -> {ip}")
    except Exception as e:
        print(f"  ✗ DNS resolution failed: {e}")
        return False
    
    # Test 2: Basic connectivity
    print(f"\n[Test 2] Testing basic HTTP connectivity...")
    try:
        start = time.time()
        response = requests.get(f"{url}/api/json", timeout=5)
        elapsed = time.time() - start
        print(f"  ✓ Connection successful (no auth): {response.status_code} in {elapsed:.2f}s")
    except requests.exceptions.Timeout:
        print(f"  ✗ Connection timed out after 5 seconds")
        return False
    except Exception as e:
        print(f"  ✗ Connection failed: {e}")
        return False
    
    # Test 3: Authenticated request
    print(f"\n[Test 3] Testing authenticated request...")
    try:
        start = time.time()
        response = requests.get(
            f"{url}/api/json",
            auth=(username, token),
            timeout=10
        )
        elapsed = time.time() - start
        print(f"  ✓ Authenticated request: {response.status_code} in {elapsed:.2f}s")
        
        if response.status_code == 200:
            data = response.json()
            print(f"  ✓ Jenkins version: {data.get('version', 'unknown')}")
            print(f"  ✓ Number of jobs: {len(data.get('jobs', []))}")
        elif response.status_code == 401:
            print(f"  ✗ Authentication failed - check username/token")
            return False
        elif response.status_code == 403:
            print(f"  ✗ Access forbidden - check permissions")
            return False
    except Exception as e:
        print(f"  ✗ Authenticated request failed: {e}")
        return False
    
    # Test 4: python-jenkins library
    print(f"\n[Test 4] Testing python-jenkins library...")
    try:
        import jenkins
        start = time.time()
        server = jenkins.Jenkins(url, username=username, password=token)
        user = server.get_whoami()
        elapsed = time.time() - start
        print(f"  ✓ python-jenkins connection: {user['fullName']} in {elapsed:.2f}s")
    except Exception as e:
        print(f"  ✗ python-jenkins failed: {e}")
        return False
    
    print(f"\n✓ All tests passed! Jenkins MCP Server should work.")
    return True

if __name__ == "__main__":
    print("=" * 60)
    print("Jenkins MCP Server - Connection Diagnostic")
    print("=" * 60)
    
    success = test_connection()
    sys.exit(0 if success else 1)

# Connect to VPN first
# Then run:
cd /path/to/jenkins_mcp_server
source .venv/bin/activate
python test_jenkins_connection.py

============================================================
Jenkins MCP Server - Connection Diagnostic
============================================================

[Test 1] Testing DNS resolution...
  ✓ DNS resolved: jenkins.example.com -> 10.0.0.1

[Test 2] Testing basic HTTP connectivity...
  ✓ Connection successful (no auth): 200 in 0.45s

[Test 3] Testing authenticated request...
  ✓ Authenticated request: 200 in 0.52s
  ✓ Jenkins version: 2.401.3
  ✓ Number of jobs: 42

[Test 4] Testing python-jenkins library...
  ✓ python-jenkins connection: John Doe in 0.38s

✓ All tests passed! Jenkins MCP Server should work.

jenkins-mcp-server --verbose

# Install test dependencies
pip install pytest pytest-asyncio

# Run tests
pytest tests/ -v

# Install build tools
pip install build

# Build distribution
python -m build

# This creates:
# - dist/jenkins_mcp_server-1.0.0.tar.gz
# - dist/jenkins_mcp_server-1.0.0-py3-none-any.whl

# Clone repository
git clone https://github.com/rishibhushan/jenkins_mcp_server.git
cd jenkins_mcp_server

# Install in editable mode
pip install -e .

# Make changes, then test
jenkins-mcp-server --verbose

jenkins_mcp_server/
├── bin/
│   └── jenkins-mcp.js          # Simplified Node.js wrapper (v1.1.16+)
├── src/
│   └── jenkins_mcp_server/
│       ├── __init__.py         # Package initialization & main()
│       ├── __main__.py         # Entry point for python -m
│       ├── config.py           # Configuration management
│       ├── jenkins_client.py   # Jenkins API client (with caching)
│       ├── cache.py            # Smart caching layer
│       ├── metrics.py          # Performance telemetry
│       └── server.py           # MCP server implementation (26 tools)
├── tests/                      # Test suite
├── requirements.txt            # Python dependencies
├── package.json                # Node.js configuration (ES modules)
└── README.md                   # This file