Google Maps List Builder
growthenginenowoslawski/coldoutboundskills
Scrape Google Maps for local businesses by category and location, output CSV ready for cold email enrichment.
Extract verified business email addresses from Google Maps listings.
Install Business Email Extractor
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractor --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/business-email-extractor .claude/skills/business-email-extractor && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .claude/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractorType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractor --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/business-email-extractor .agents/skills/business-email-extractor && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .agents/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractor --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/business-email-extractor .cursor/skills/business-email-extractor && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .cursor/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/gmapsscraper/google-maps-agent-skills.git --path business-email-extractor--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractor --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/business-email-extractor .gemini/skills/business-email-extractor && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .gemini/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractorInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/business-email-extractor .github/skills/business-email-extractor && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .github/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install gmapsscraper/google-maps-agent-skills business-email-extractor --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gmapsscraper/google-maps-agent-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/business-email-extractor .opencode/skills/business-email-extractor && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "business-email-extractor" agent skill from https://github.com/gmapsscraper/google-maps-agent-skills/tree/main/business-email-extractor into .opencode/skills/business-email-extractor/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "business-email-extractor", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
business-email-extractor- GitHub stars
- 132
- Token cost
- ~1.1k tokens
- SKILL.md length
- 324 words
- Files
- 1
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- MIT
At a glance
Extract verified business email addresses from Google Maps listings.
- Works in 6 steps: Define Target → Optimize for Email Coverage → Confirm → …
- Tasks that involve Cold outreach
- SKILL.md covers When to Use, Important: Credit System, Workflow and Email Coverage by Industry, plus 3 more sections
- Calls curl; reaches gmapsscraper.io; needs GMAPS_SCRAPER_API_KEY
What it does
Business Email Extractor is an agent skill from gmapsscraper/google-maps-agent-skills. Extract verified business email addresses from Google Maps listings. Find contact emails for any industry and location — ready for cold outreach campaigns.
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Sales & Support, covering Cold outreach. It works with Google Maps Platform. The repository describes itself as: Claude Code / OpenClaw skills for Google Maps lead generation. Scrape businesses, extract emails, analyze competitors, write cold outreach — powered by gmapsscraper.io API. The licence is MIT.
When your agent uses it
- Tasks that involve Cold outreach
Example prompts
- “/business-email-extractor”
Requirements
- A credential in GMAPS_SCRAPER_API_KEY
Workflow steps
6 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 2c6847b. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
curl
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
gmapsscraper.io
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
GMAPS_SCRAPER_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Business Email Extractor loads about 1.1k tokens when it runs. Until then it costs about 45 tokens; SKILL.md has 324 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from gmapsscraper/google-maps-agent-skills at commit 2c6847b, republished under its MIT licence (© gmapsscraper). 324 words, ~1,130 tokens.
Download SKILL.mdSave it as
.claude/skills/business-email-extractor/SKILL.md (or your agent's skills folder).- name
- business-email-extractor
- description
- Extract verified business email addresses from Google Maps listings. Find contact emails for any industry and location — ready for cold outreach campaigns.
- version
- 1.0.0
Business 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.csvQuality filtering:
| Quality | Pattern | Action |
|---|---|---|
| ⭐⭐⭐ High | name@company.com, domain matches website | Use first |
| ⭐⭐ Medium | info@company.com, 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}}.csvOffer 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.
© gmapsscraper, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in business-email-extractor of gmapsscraper/google-maps-agent-skills.
Open the folder on GitHubat commit 2c6847b
Compare with similar skills
Business Email Extractor next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Business Email Extractor this skillgmapsscraper/google-maps-agent-skills | 132 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Google Maps List Buildergrowthenginenowoslawski/coldoutboundskills | 751 | — | ~6.2k | Automated safety check: Notes | MIT | |
| Local Business B2B ProspectingHermes-brasil/hermes-brasil | 153 | — | ~1.1k | Automated safety check: Pass | MIT | |
| Google Maps Search API Skillbrowser-act/skills | 6.1k | 1 repos | ~1.6k | Automated safety check: Pass | MIT | |
| Google Maps API Skillbrowser-act/skills | 6.1k | 1 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Cold Outbound Optimizerericosiu/ai-marketing-skills | 3.6k | 1 repos | ~1.7k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Business Email Extractor
What does Business Email Extractor do?
Extract verified business email addresses from Google Maps listings. Business Email Extractor is an agent skill from gmapsscraper/google-maps-agent-skills. Extract verified business email addresses from Google Maps listings.
When should I use Business Email Extractor?
Business Email Extractor fits situations like: tasks that involve Cold outreach.
How do I install Business Email Extractor in Claude Code?
Run `npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a claude-code`. Or copy the skill folder (business-email-extractor in gmapsscraper/google-maps-agent-skills) into .claude/skills/business-email-extractor in your project. Claude Code loads it when a task matches its description.
How do I install Business Email Extractor in Codex?
Run `npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a codex`. Or copy the skill folder (business-email-extractor in gmapsscraper/google-maps-agent-skills) into .agents/skills/business-email-extractor in your project. Codex loads it when a task matches its description.
Can I use Business Email Extractor in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gmapsscraper/google-maps-agent-skills --skill business-email-extractor -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/business-email-extractor, .gemini/skills/business-email-extractor, .github/skills/business-email-extractor and .opencode/skills/business-email-extractor in your project.
What does Business Email Extractor need to run?
Going by SKILL.md and its folder, Business Email Extractor needs the command-line tools its instructions call (curl) and credentials named GMAPS_SCRAPER_API_KEY. Our summary lists: A credential in GMAPS_SCRAPER_API_KEY.
Does Business Email Extractor access the network?
SKILL.md names 1 domain. In commands or code: gmapsscraper.io; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Business Email Extractor safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Business Email Extractor use?
Business Email Extractor is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Business Email Extractor use?
About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Business Email Extractor?
Skills that share tags, products or a category with Business Email Extractor: Google Maps List Builder (growthenginenowoslawski/coldoutboundskills, 751 stars), Local Business B2B Prospecting (Hermes-brasil/hermes-brasil, 153 stars), Google Maps Search API Skill (browser-act/skills, 6.1k stars) and Google Maps API Skill (browser-act/skills, 6.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Business Email Extractor?
gmapsscraper (a GitHub user) maintains it in gmapsscraper/google-maps-agent-skills, which has 132 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on May 31, 2026.
Source: gmapsscraper/google-maps-agent-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.