User-Scanner License: MIT License Details and Implementation Guide

The user-scanner repository by kaifcodec is distributed under the MIT License, permitting unrestricted use, modification, and distribution provided the copyright notice and license terms are preserved.

The open-source OSINT tool user-scanner provides username and email scanning capabilities across multiple platforms. Understanding the user-scanner license is essential for developers integrating this tool into their security research workflows or commercial applications. The project’s permissive licensing model ensures broad compatibility while maintaining attribution requirements.

MIT License Terms for User-Scanner

The user-scanner project adheres to the MIT License, one of the most permissive open-source licenses available. This license grants you the rights to use, copy, modify, merge, publish, distribute, sublicense, and sell copies of the software without restriction.

According to the LICENSE file located at the repository root, the license requires only that you include the copyright notice and permission notice in all copies or substantial portions of the software. The full license text resides in the LICENSE file, with the header line clearly stating:

MIT License

This permissive approach allows security researchers and developers to incorporate user-scanner into both open-source and proprietary projects without the copyleft restrictions found in GPL-style licenses.

Core Architecture and Licensed Components

The MIT License covers all source files within the user_scanner/ directory, including the modular scanning engine and asynchronous orchestrators that power the tool’s OSINT capabilities.

Engine and Orchestrator Modules

The central coordination logic resides in user_scanner/core/engine.py, which implements the Engine class for synchronizing username scans across multiple platforms. This module works in conjunction with user_scanner/core/orchestrator.py, which handles dynamic loading of scan modules, applies global CLI flags, and manages concurrency through asynchronous execution pools.

For email-based investigations, user_scanner/core/email_orchestrator.py provides the EmailOrchestrator class that aggregates results from various email-scanning modules while maintaining the same MIT-licensed codebase.

Result Handling Classes

The user_scanner/core/result.py file defines the Result class, a standardized data structure used across all scanning modules to represent platform states—available, taken, or error. This consistent interface ensures that both username and email scanning operations return uniform results that support dictionary-like access and JSON serialization via the to_json() method.

Implementation Examples Under MIT Terms

The following code examples demonstrate practical usage of user-scanner components, illustrating how you can leverage the MIT-licensed codebase in your own applications while maintaining compliance with the license terms.

Scan a username across multiple platforms using the core engine:

from user_scanner.core.engine import Engine

engine = Engine()
result = engine.scan_user("example_user")

for platform, status in result.items():
    print(f"{platform}: {status}")

Perform asynchronous email OSINT investigations:

from user_scanner.core.email_orchestrator import EmailOrchestrator

orchestrator = EmailOrchestrator()
email_result = orchestrator.scan_email("john.doe@example.com")

print(email_result.to_json())

These implementations import directly from the core modules located in the user_scanner/core/ directory, utilizing the Engine class for username enumeration and EmailOrchestrator for email intelligence gathering. The returned objects provide both iterative access through items() and serialization via to_json(), reflecting the architectural patterns defined in user_scanner/core/result.py.

Summary

• The user-scanner project operates under the MIT License, allowing commercial and non-commercial use with minimal restrictions.
• The full license text is contained in the repository’s LICENSE file at the root level.
• Core functionality is implemented across user_scanner/core/engine.py, user_scanner/core/orchestrator.py, and user_scanner/core/email_orchestrator.py.
• The Result class in user_scanner/core/result.py provides standardized output handling for all scanning operations.
• Attribution requires preserving the copyright notice and permission notice in derivative works.

Frequently Asked Questions

What license covers the user-scanner project?

The user-scanner project is released under the MIT License. This permissive license allows you to freely use, modify, and distribute the code, provided you include the original copyright notice and license text in any substantial copies of the software.

Can I use user-scanner in commercial applications?

Yes. The MIT License explicitly permits commercial use, including incorporation into proprietary software products. You may sell copies of the software or use it as a component in commercial security tools without violating the license terms, as long as you maintain the required attribution notices found in the LICENSE file.

Where is the full license text located?

The complete MIT License text resides in the LICENSE file at the root of the repository. The file begins with the line "MIT License" and contains the full legal text governing the use of all source files within the project, including those in user_scanner/core/ and its subdirectories.

Do I need to attribute the authors when modifying the code?

Yes. The MIT License requires that you include the original copyright notice and permission notice in all copies or substantial portions of the software. When modifying files such as user_scanner/core/engine.py or user_scanner/core/result.py, you must preserve the original license header or include the attribution in your accompanying documentation to remain compliant with the user-scanner license terms.

{
  "mcpServers": {
    "instagit": {
      "command": "npx",
      "args": ["-y", "instagit@latest"]
    }
  }
}