A precision tool for identifying and extracting unique email addresses from URLs and raw text blocks.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install email-extractor
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install email-extractor using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Email Extractor?
Email Extractor is a high-performance utility designed for Openclaw Skills to simplify the collection of contact information from various digital sources. It bridges the gap between raw web data and actionable lead lists by identifying valid email patterns within URLs and unstructured text blocks. The tool is optimized for speed and accuracy, providing a streamlined way for developers and researchers to gather contact data without manual searching.
By integrating this tool into your Openclaw Skills workflow, you can automate the process of lead discovery across the web. Whether you are analyzing a single landing page or a massive block of text, this skill ensures you receive a clean, deduplicated list of unique emails ready for outreach or database entry.
Email Extractor Use Cases
- Rapid lead generation by extracting contacts from corporate websites and landing pages.
- Automated data cleaning by parsing unstructured text documents for contact details.
- Gathering researcher or collaborator information from academic and professional portals within Openclaw Skills environments.
- Bulk contact identification for digital marketing and outreach campaigns.
How Email Extractor Works
- The user provides a specific URL or a block of plain text content to the skill.
- The extractor parses the source data using optimized regex patterns to identify valid email structures.
- The system automatically filters out duplicates to ensure a unique list of results.
- The skill limits the output to the top 20 most relevant results to maintain high data quality.
- A structured JSON response is returned containing the emails, the total count, and the origin source.
Email Extractor Setup
To use this tool within the Openclaw Skills ecosystem, you can trigger it via natural language or direct API calls. Use the following integration details:
- API Key:
sk_93c5ff38cc3e6112623d361fffcc5d1eb1b5844eac9c40043b57c0e08f91430e - Usage Cost: 0.001 USDT per extraction
Example command:
# Trigger via natural language input
"Extract emails from https://example.com"
Email Extractor Data Schema & Taxonomy
The skill returns data in a structured JSON format, making it easy to integrate with other Openclaw Skills.
| Property | Type | Description |
|---|---|---|
| emails | Array | A list of unique strings representing found email addresses. |
| count | Integer | The total number of unique emails identified. |
| source | String | The URL or text identifier provided in the request. |
Email Extractor Advanced Features
- Built-in deduplication logic to ensure you only pay for unique data.
- Support for both direct URL scraping and raw text block processing.
- Seamless JSON-based integration for multi-agent Openclaw Skills workflows.
- Lightweight and cost-effective execution at only 0.001 USDT per call.
SKILL.md
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