Viper
★ 5.3k
vs
mastyf.ai
★ 21
Viper vs mastyf.ai
Viper: VIPER is a powerful and flexible red team platform designed for adversary simulation and cybersecurity assessment. It integrates core tools, an LLM agent, and over 100 post-exploitation modules to efficiently complete red team operations.; mastyf.ai: mastyf.ai is a perimeter security layer for AI, designed to intercept and evaluate every tool call made by AI agents against security policies. It blocks malicious or unauthorized actions, providing runtime enforcement, policy control, and a full audit trail for AI operations.
01
TL;DR
ViperSecurity & Safety · ★ 5.3k
Efficiently conducting cybersecurity assessment tasks.
mastyf.aiSecurity & Safety · ★ 21
Securing AI agents interacting with sensitive systems or data.
02
Side-by-Side Comparison
Field
Vipermastyf.aiCategory
Security & Safety
Security & Safety
Stars
★ 5.3k
★ 21
License
—
AGPL-3.0
Install Command
git clone https://github.com/FunnyWolf/Viper.git
git clone https://github.com/mastyf-ai/mastyf.ai.git && cd mastyf.ai && chmod +x setup.sh && ./setup.sh
Updated
4mo ago
2d ago
Open Source
Yes
Yes
Tags
Red Team Platform, Cybersecurity, Adversary Simulation
AI Security, Runtime Enforcement, Policy Control
03
Features
Viper01Intuitive User-Friendly Interface for rapid task initiation.
02Multi-Platform Support for Windows, Linux, and macOS.
03Comprehensive Red Teaming Tools covering all MITRE ATT&CK phases with over 100 modules.
04Integrated LLM Agent for enhanced automation and intelligent decision-making.
05Custom Extensibility via Python-based module development and advanced functions like defense evasion and pivot graph.
mastyf.ai01Layered enforcement pipeline with pattern detection, schema validation, and semantic review.
02Configurable security policies defined in YAML with multiple enforcement modes (audit, warn, block).
03Comprehensive dashboard for real-time monitoring, policy management, and activity auditing.
04Threat Lab for AI-suggested attack tests and a dual-swarm architecture for continuous security hardening.
05Protection against a wide range of AI-specific threats including prompt injection, path traversal, and data exfiltration.
04
Use Cases
Viper↳Efficiently conducting cybersecurity assessment tasks.
↳Executing adversary simulation and red team operations.
↳Automated 24/7 security monitoring and incident response.
mastyf.ai↳Securing AI agents interacting with sensitive systems or data.
↳Enforcing regulatory compliance for AI operations (e.g., HIPAA, PCI-DSS).
↳Preventing malicious or unauthorized actions by autonomous AI systems.
↳Auditing and gaining full visibility into every AI action for accountability.
FAQ
FAQ
What is the difference between Viper and mastyf.ai?
Both Viper and mastyf.ai are in the Security & Safety category. Viper has 5.3k stars, while mastyf.ai has 21 stars.
Which is better, Viper or mastyf.ai?
The best choice depends on your use case. Choose Viper if Efficiently conducting cybersecurity assessment tasks., and mastyf.ai if Securing AI agents interacting with sensitive systems or data..
Is Viper free or open source?
Yes, Viper is open source on GitHub.
Is mastyf.ai free or open source?
Yes, mastyf.ai is open source on GitHub (AGPL-3.0).
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