A high-performance security API that utilizes heuristic algorithms to identify phishing URLs and malicious links in real time.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install phishing-detection
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 phishing-detection 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 Heuristic Phishing Detection?
Heuristic Phishing Detection is a specialized security tool designed for Openclaw Skills users who need proactive defense against evolving cyber threats. Unlike traditional methods that rely solely on static blocklists, this skill employs advanced heuristic algorithms to analyze URL structures, domain characteristics, and behavioral patterns. It provides a deep dive into suspicious links to determine threat likelihood with high precision.
By integrating this skill into your AI agent's workflow, you enable real-time risk assessment for any URL encountered in digital communications. Whether it is a homograph domain or brand impersonation attempt, the tool generates a detailed risk score and confidence level, making it an essential asset for security teams, email filtering systems, and automated incident response environments.
Heuristic Phishing Detection Use Cases
- Automated email and message filtering to block malicious links before user interaction.
- Real-time URL verification within browser extensions or web applications.
- Enhancing SIEM platforms with heuristic-based threat intelligence and risk scoring.
- Proactive phishing campaign monitoring for security operations centers (SOC).
How Heuristic Phishing Detection Works
- The user or automated agent submits a suspicious URL to the /check-url endpoint.
- The heuristic engine parses the URL to examine domain structure, TLD reputation, and SSL certificate patterns.
- Advanced algorithms identify specific threat indicators like brand impersonation or homograph characters.
- The system calculates a risk score (0.0 to 1.0) and a confidence interval for the detection.
- A structured JSON response is returned, enabling the AI agent to take immediate defensive action.
Heuristic Phishing Detection Setup
To integrate Heuristic Phishing Detection into your Openclaw Skills environment, you can access the API via the following configuration:
# Access the API Documentation
curl -X 'POST' \
'https://api.mkkpro.com/security/phishing-detection/check-url' \
-H 'accept: application/json' \
-H 'Content-Type: application/json' \
-d '{"url": "https://example-suspicious-link.com"}'
Heuristic Phishing Detection Data Schema & Taxonomy
The skill provides a structured output to facilitate automated decision-making. Below is the primary data model for analysis results:
| Field | Type | Description |
|---|---|---|
| is_phishing | boolean | Binary flag indicating if the URL is identified as a threat. |
| risk_score | number | A value from 0.0 (safe) to 1.0 (high risk). |
| threat_indicators | array | List of detected patterns (e.g., suspicious_tld, homograph_domain). |
| confidence | number | The statistical confidence level of the analysis results. |
| analysis_timestamp | string | ISO 8601 timestamp of the analysis event. |
Heuristic Phishing Detection Advanced Features
- Real-time heuristic analysis that bypasses traditional blocklist limitations.
- Detailed threat indicator breakdown for forensic investigation and reporting.
- Seamless integration with MCP Servers and Openclaw Skills ecosystem for multi-agent security orchestration.
- Scalable pricing tiers from developer-friendly free access to high-volume enterprise throughput.
SKILL.md
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