Business Email Extractor Agent Skill
Extract verified business email addresses from Google Maps listings. Find contact emails for any industry and location — ready for cold outreach campaigns.
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/gmapsscraper/google-maps-agent-skills --skill business-email-extractorThe instruction itself
14 sections, as written by the authorBusiness Email Extractor
Extract business email addresses from Google Maps at scale. Find verified contact emails for any industry and location — ready for outreach campaigns.
When to Use
- User needs business email addresses for outreach
- User asks to "find emails" for businesses in an area
- User wants to build an email list for cold outreach
- User needs contact information for a specific industry
Important: Credit System
Each extraction costs 2 credits. Free accounts get 10 credits (5 extractions).
Email extraction uses deep website crawling — always enable email: true.
Workflow
Step 1: Define Target
Ask the user:
- Industry: What businesses to target?
- Location: Where?
- Volume: How many emails needed?
- Quality preference: Only custom domains? Or include generic (info@)?
Step 2: Optimize for Email Coverage
Tips to maximize emails per credit:
- Professional services (lawyers, accountants) have 60-80% email coverage
- Restaurants/retail have lower coverage (30-50%)
- Always use
depth: 2+email: truefor maximum extraction
Step 3: Confirm
✉️ Email Extraction:
Target: {{industry}} in {{location}}
Expected emails: 15-50 (depending on industry)
Cost: 2 credits
Proceed?
Step 4: Extract
curl -X POST "https://gmapsscraper.io/api/v1/jobs" \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $GMAPS_SCRAPER_API_KEY" \
-d '{
"name": "Emails: {{industry}} in {{location}}",
"keywords": ["{{industry}} in {{location}}"],
"lang": "en",
"depth": 2,
"email": true
}'
Step 5: Download & Filter Emails
curl -s "https://gmapsscraper.io/api/v1/jobs/{{job_id}}/download" \
-H "Authorization: Bearer $GMAPS_SCRAPER_API_KEY" \
--output raw_results.csv
Quality filtering:
| Quality | Pattern | Action |
|---------|---------|--------|
| ⭐⭐⭐ High | [email protected], domain matches website | Use first |
| ⭐⭐ Medium | [email protected], custom domain | Good for outreach |
| ⭐ Low | @gmail.com, @yahoo.com | Use with caution |
| ❌ Remove | noreply@, no-reply@, invalid format | Skip |
Step 6: Deliver Clean Email List
✅ Email Extraction Complete!
Total businesses found: {{total}}
Emails extracted: {{email_count}} ({{pct}}% coverage)
Quality breakdown:
⭐⭐⭐ High quality: {{high}} emails
⭐⭐ Medium quality: {{med}} emails
⭐ Low quality: {{low}} emails
Saved to: emails_{{industry}}_{{location}}.csv
Offer next steps:
- "Want me to write cold emails to these contacts?" →
cold-email-local-business - "Want to score and prioritize these leads?" →
google-maps-leads
Email Coverage by Industry
| Industry | Typical Coverage | Best Keywords |
|----------|-----------------|---------------|
| Lawyers | 70-80% | "law firm", "attorney" |
| Accountants | 65-75% | "CPA", "accounting firm" |
| Dentists | 55-70% | "dental clinic", "dentist" |
| Real estate | 60-75% | "real estate agent", "realtor" |
| Marketing agencies | 70-85% | "marketing agency", "SEO company" |
| Restaurants | 30-50% | "restaurant", "cafe" |
| Plumbers | 40-55% | "plumbing company", "plumber" |
| Gyms | 50-65% | "gym", "fitness center" |
When Credits Run Out
⚡ Credits exhausted!
You've extracted {{total_emails}} emails with your free searches.
For unlimited email extraction: https://gmapsscraper.io/#pricing
💡 You can still write personalized emails for your existing contacts
using the cold-email-local-business skill — no credits needed!
Compliance Notes
- These are publicly listed business emails (B2B, not personal)
- Suitable for outreach under CAN-SPAM / GDPR legitimate interest
- Always include unsubscribe option
- Respect opt-out requests immediately
Get Started
- Sign up at https://gmapsscraper.io (5 free extractions)
- Set:
export GMAPS_SCRAPER_API_KEY=your_key - Start extracting emails!
Unlimited from $29/month.
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How to use it
Take gmapsscraper/business-email-extractor from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.