# Install dependencies
npm install

# Build TypeScript
npm run build

# Run a test
node dist/test/test-manager-jobs.js

# Start development server (requires Next.js setup)
npm run dev

# Deploy to Vercel (recommended)
npm install -g vercel
vercel

# Or deploy to AWS
# See docs/DEPLOYMENT.md for AWS Lambda setup

User searches for jobs → Demo page (/app/demo/page.tsx)
                          ↓
                    React UI Component
                    - Search input
                    - Company multi-select
                    - Sortable results tables
                    ↓
                   REST API (/api/search-jobs)
                    ↓
    ┌───────────────┬────────────────┬────────────────┐
    │               │                │                │
  Amgen          Bayer            GSK           Novartis  Pfizer
(Workday)   (Eightfold AI)    (Workday)      (Drupal)   (Workday)
    │               │                │                │
    └───────────────┴────────────────┴────────────────┘
                    ↓
          Search Executor (src/search-executor.ts)
          - Fetches job URLs from each site
          - Parses HTML for job listings
          ↓
    Extractor Registry (src/extractors/)
    - Extracts job details from each URL
    - Company-specific parsers
    - Error tracking & classification
          ↓
    Extraction Helpers (src/extraction-helpers.ts)
    - CSV report generation
    - Error aggregation
          ↓
    REST API Response (JSON)
          ↓
    Demo Page displays results
    - Success table: Jobs with details
    - Error table: Failed extractions
    - Download CSV buttons

{
  "projectname": "Job Search MCP",
  "sites": [
    {
      "name": "Amgen",
      "search_url": "https://amgen.wd1.myworkdayjobs.com/Careers?q=Engineer"
    },
    {
      "name": "Pfizer",
      "search_url": "..."
    }
  ]
}

sites/amgen.json

location
country
jobType

location
timeType
LocationCountry
jobFamilyGroup
workerSubType

src/extractors/
├── types.ts                  # JobExtractor interface & types
├── amgen.ts                  # Amgen (Workday-based)
├── pfizer.ts                 # Pfizer (Workday-based)
├── bayer.ts                  # Bayer (Eightfold AI)
├── gsk.ts                    # GSK (Workday-based)
├── novartis.ts               # Novartis (Drupal)
└── index.ts                  # ExtractorRegistry

import { ExtractorRegistry } from './src/extractors/index.js';

const registry = new ExtractorRegistry();
const amgenExtractor = registry.getExtractor('amgen');

const result = await amgenExtractor?.extract(
  'https://amgen.wd1.myworkdayjobs.com/job/India---Hyderabad/Assoc-Director---Data-Product-Mgmt_R-219150'
);

if (result?.success && result.data) {
  console.log(result.data.jobTitle);
  console.log(result.data.jobDescription);
  console.log(result.data.eligibility);
}

npm run build
node dist/test/[test-name].js

node dist/test/test-config.js

node dist/test/test-search.js

node dist/test/test-extractors.js

node dist/test/test-manager-jobs.js

npm run build
node dist/test/test-config.js
node dist/test/test-search.js
node dist/test/test-extractors.js
node dist/test/test-manager-jobs.js

src/config.json updated
       │
       ▼
Rebuild ALL sites
       │
       ├── New company → create site JSON
       │
       └── Existing company → re-analyze and update
       │
       ▼
Rebuild common MCP
       │
       ▼
Validate

JobSearchMCP/
├── src/                      # Source code & configs
│   ├── server.ts             # MCP server entry point
│   ├── search-executor.ts    # Search execution & parsing
│   ├── config-loader.ts      # Configuration loader
│   ├── types.ts              # TypeScript types
│   ├── config.json           # Company registry
│   ├── site_configurations.json
│   └── site_analysis.json
├── sites/                    # Company-specific configs
│   ├── amgen.json
│   ├── pfizer.json
│   ├── novartis.json
│   ├── bayer.json
│   └── gsk.json
├── test/                     # Tests & test data
│   ├── test-*.js             # Test scripts
│   ├── sample.json           # Configuration template
│   └── *.html                # Sample HTML files
├── ai/                       # AI development notes (Gitignored)
│   ├── AI.md
│   └── UPDATE.md
├── reports/                  # Documentation
│   ├── IMPLEMENTATION.md
│   ├── ANALYSIS_GUIDE.md
│   ├── MCP_USAGE.md
│   └── MIGRATION.md
├── dist/                     # Compiled JavaScript
├── package.json              # Dependencies & scripts
├── tsconfig.json             # TypeScript config
└── README.md                 # This file

sites/*.json
    = How a particular company career site works

MCP implementation
    = How to search any configured company

AI
    = Understand the user's request and select/use the appropriate
      company search configuration