A robust email validation tool that identifies and blocks temporary or disposable email addresses via the AntiTempMail API.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install anti-tempmail
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 anti-tempmail 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 antitempmail?
The antitempmail skill is a specialized utility designed for developers and system administrators who need to safeguard their applications against throwaway accounts. By integrating with the AntiTempMail API, this Openclaw Skills addition allows you to programmatically verify if an incoming email address belongs to a known disposable provider. This is essential for maintaining a high-quality user database and reducing fraudulent activities or spam across your platform.
Whether you are processing single sign-ups in real-time or performing bulk cleanup of an existing marketing database, this skill provides instant risk assessments. It returns detailed metadata including the provider name, domain, and a risk score, ensuring your platform remains secure from the high-volume spam typically associated with temporary services.
antitempmail Use Cases
- Prevent spam registrations by blocking disposable email domains during the user sign-up flow.
- Scrub existing mailing lists to remove temporary addresses and improve overall email deliverability.
- Implement high-risk detection for sensitive workflows that require verified, long-term user identities.
- Automate the auditing of user databases to identify low-confidence or high-risk accounts using Openclaw Skills.
How antitempmail Works
- The user provides an email address or a list of emails to the Openclaw Skills environment.
- The skill authenticates with the AntiTempMail API using a pre-configured secure environment variable.
- A POST request is dispatched to either the single-check or bulk-check API endpoint.
- The AntiTempMail engine analyzes the domain against its global database of known disposable email providers.
- The skill parses the JSON response, highlighting the temporary status, risk level, and specific provider details for the user.
antitempmail Setup
To get started, obtain your API key from the AntiTempMail dashboard. Once you have it, set your API key as an environment variable in your terminal:
export ANTITEMPMAIL_API_KEY="your_api_key_here"
Ensure that you have curl installed on your system, as it is a requirement for this Openclaw Skills implementation to communicate with the API.
antitempmail Data Schema & Taxonomy
The skill returns structured JSON data for each validation. Below is the taxonomy of the returned metadata:
| Field | Type | Description |
|---|---|---|
email |
String | The validated email address. |
isTemporary |
Boolean | Indicates if the email is from a disposable provider. |
domain |
String | The domain extracted from the email. |
provider |
String | The name of the detected temporary provider (if applicable). |
risk |
String | The assigned risk level: low, medium, or high. |
confidence |
Integer | The detection confidence score (ranging from 0-100). |
For bulk requests, the skill provides a summary object containing total, temporary, and legitimate counts.
antitempmail Advanced Features
- Bulk processing capabilities allowing for up to 100 email addresses to be validated in a single request.
- Automatic 24-hour response caching to optimize performance and reduce API credit consumption.
- Granular risk level reporting and confidence scores to help define custom security thresholds within Openclaw Skills.
- Seamless compatibility with CLI tools like jq for advanced filtering and automated account moderation.
SKILL.md
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