Lead Researcher

Enrich company data from a name, LinkedIn URL, or domain with size, industry, tech stack, news, social links, and contact info via passive HTTP analysis.

SKILL.md — Lead Researcher by EdgeIQ Labs

Version: 1.0.0
Category: Business Intelligence / Lead Generation
Author: EdgeIQ Labs
Python: 3.12+

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What It Does

Lead Researcher takes a company name, LinkedIn URL, or domain as input and returns enriched lead data including company size, industry, tech stack (Wappalyzer-style HTTP header/fingerprint detection), recent news, social links, and contact enrichment.

Output is structured JSON or human-readable formatted text. Pro tier adds CSV export.

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Pricing Tiers

Feature	Free	Lifetime ($39)	Optional Monthly ($7/mo)
Lookups/month	3	Unlimited	Unlimited
Basic enrichment	✅	✅	✅
Tech stack detection	✅	✅	✅
News/press articles	—	✅	✅
Social links	—	✅	✅
Contact enrichment	—	Basic	Full
CSV export	✅	✅	✅
Priority support	✅	✅	✅

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👉 Buy Lifetime — $39 👉 Subscribe Monthly — $7/mo 👉 Subscribe Monthly — $7/mo

Usage

python3 /path/to/lead_researcher.py "Acme Corp"
python3 /path/to/lead_researcher.py "https://www.linkedin.com/company/acme-corp"
python3 /path/to/lead_researcher.py "acme.com"
python3 /path/to/lead_researcher.py "acme.com" --format json
python3 /path/to/lead_researcher.py "acme.com" --format csv --output acme_leads.csv
python3 /path/to/lead_researcher.py "acme.com" --tier pro

Arguments

• input — Company name, LinkedIn URL, or domain
• --format — Output format: text (default) or json
• --output — File path for CSV export (Pro tier)
• --tier — Tier override: free, pro, or bundle (default: free behavior)
• --tavily-key — Override Tavily API key (defaults to env TAVILY_API_KEY)

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Legal Notice

⚠️ Only research companies you have legitimate business interest in. Do not use for spam or unsolicited contact. This tool aggregates publicly available information. Respect robots.txt and terms of service of scraped sources.

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Tech Stack Detection

The skill performs passive HTTP-based tech fingerprinting:

1. Makes HTTP/HTTPS requests to the target domain
2. Inspects HTTP headers (Server, X-Powered-By, CF-* headers, etc.)
3. Checks for common JavaScript framework meta tags in HTML
4. Looks at default paths (favicon, /wp-login.php, /.well-known/, etc.)
5. Compares headers and patterns against a built-in signature database

No active scanning. No port probes. Passive reconnaissance only.

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Output Schema

{
  "company": "Acme Corp",
  "domain": "acme.com",
  "size": "50-200",
  "industry": "Software",
  "description": "...",
  "tech_stack": ["WordPress", "Cloudflare", "Google Analytics", "Stripe"],
  "news": [{"title": "...", "url": "...", "date": "..."}],
  "social": {"linkedin": "...", "twitter": "...", "facebook": "..."},
  "contacts": [{"name": "...", "title": "...", "linkedin": "..."}],
  "lookup_date": "2026-04-23"
}

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