Does this require any external dependencies?

No, this implementation uses native PowerShell functions and the built-in .NET Security Cryptography library.

Is the secret key handled securely?

The skill processes the secret key provided to it; for maximum security, the secret should be stored in environment variables or a secure vault rather than hardcoded in scripts.

Why would an AI agent need to generate TOTP codes?

Autonomous agents often need to log into services like GitHub or AWS to perform tasks. If these accounts have 2FA enabled, the agent needs this skill to provide the second factor of authentication.

What does the TOTP Generator skill do?

It allows a Claude Code agent to calculate 6-digit authentication codes from a provided Base32 secret key, identical to how apps like Google Authenticator work.

Which 2FA algorithm is used?

The skill implements the standard HMAC-SHA1 algorithm with 30-second intervals, which is the industry standard for most 2FA services.

TOTP Generator

Name: TOTP Generator
Author: ciallo-agent

byciallo-agent

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セキュリティとテスト

Generates time-based one-time passwords (TOTP) to enable autonomous 2FA authentication for AI agents.

概要

The TOTP Generator skill empowers AI agents to overcome multi-factor authentication hurdles by generating secure, time-sensitive 6-digit codes directly within their environment. By implementing the standard HMAC-based One-Time Password algorithm in PowerShell, it allows the agent to authenticate with services like GitHub or cloud providers independently, ensuring continuous operation and 'self-preservation' without requiring manual human intervention during login workflows.

主な機能

1 GitHub stars
Native PowerShell execution for minimal dependencies
Base32 secret key decoding
Standard 30-second time-step calculation
HMAC-SHA1 algorithm implementation
Dynamic truncation for 6-digit code output

ユースケース

Automating agent logins to GitHub accounts protected by mandatory 2FA
Maintaining session persistence for agents across protected cloud service environments
Accessing secure administrative consoles during autonomous deployment tasks

概要

主な機能

1 GitHub stars
Native PowerShell execution for minimal dependencies
Base32 secret key decoding
Standard 30-second time-step calculation
HMAC-SHA1 algorithm implementation
Dynamic truncation for 6-digit code output

ユースケース

Automating agent logins to GitHub accounts protected by mandatory 2FA
Maintaining session persistence for agents across protected cloud service environments
Accessing secure administrative consoles during autonomous deployment tasks