A comprehensive Hunter.io integration for AI agents to find, verify, and manage professional email leads via CLI.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install hunter
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 hunter 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 Hunter.io Email & Lead Management?
The Hunter.io skill is a robust tool designed for Openclaw Skills that brings the full power of the Hunter platform to your AI coding agents. It enables professional-grade email discovery, domain search, and lead management without requiring external Python dependencies, ensuring a lightweight and secure integration.
By leveraging this skill, developers and marketers can automate the tedious process of finding contact information and verifying email deliverability. Whether you are building an automated sales pipeline or a research bot, this skill provides the necessary endpoints to interact with Hunter's verified database directly from your agent's workflow.
Hunter.io Email & Lead Management Use Cases
- Automating lead generation by extracting emails from target domains.
- Verifying email lists to reduce bounce rates in marketing campaigns.
- Identifying article authors to personalize PR and networking outreach.
- Programmatic management of lead lists within the Hunter.io CRM.
- Performing bulk domain searches to map out organizational structures.
How Hunter.io Email & Lead Management Works
- The agent accesses the Hunter.io API using a pre-configured HUNTER_API_KEY environment variable.
- Commands are executed via the hunter.py script, which uses Python's standard library to handle HTTP requests.
- The skill queries Hunter.io endpoints for specific tasks like domain search, email verification, or lead creation.
- The API returns structured data, which the skill formats into clean JSON for the agent to interpret.
- The agent can then use this data to populate databases, send notifications, or proceed with further automation steps.
Hunter.io Email & Lead Management Setup
To use this skill within Openclaw Skills, you must first obtain an API key from Hunter.io and set it as an environment variable:
export HUNTER_API_KEY="your_api_key_here"
Ensure you have Python 3.10 or higher installed. The script is located at {{baseDir}}/scripts/hunter.py and can be invoked directly from your terminal or by your AI agent.
Hunter.io Email & Lead Management Data Schema & Taxonomy
The skill outputs data in structured JSON format. Below is the schema for key operations:
| Feature | Output Data Components |
|---|---|
| Domain Search | Email addresses, names, confidence scores, and sources. |
| Email Verifier | Deliverability status (valid/invalid), score, and MX record checks. |
| Lead Management | Lead ID, email, first/last name, company name, and list associations. |
| Account Info | Plan name, reset date, and remaining search/verification credits. |
Hunter.io Email & Lead Management Advanced Features
- Author Finder: Discover the specific email address of an author based on a blog or article URL.
- Multi-Command Lead CRUD: Create, update, list, and delete leads directly through the Openclaw Skills interface.
- Zero-Dependency Design: High portability and security as the skill uses only Python standard libraries.
- Credit Monitoring: Built-in account usage checks to manage API quotas during high-volume automation tasks.
SKILL.md
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