About viper
VIPER is a red team platform with a built-in LLM agent for adversary simulation and red team operations. It is aimed at red team members running security assessments and states support for Windows, Linux and macOS.
Key features
- 01Built-in tools covering MITRE ATT&CK phases
- 02Over 100 post-exploitation modules
- 03Integrated LLM agent for automated decision support
- 04Python-based custom module development
- 05Automated workflows with notifications for monitoring
- 06Team collaboration and multi-platform implants
Use cases
- 01Running adversary simulation and red team assessments
- 02Orchestrating automated tasks with target environment alerts
- 03Building custom Python modules for specialized testing
Configuration
Local server config is the same for every client. Copy it into your client’s MCP config file.
We haven’t collected a package or remote endpoint for this server. Follow the instructions in the project README.
Tools
Local servers expose tools only once running on your machine, and the maintainer has not provided a tool list.
Details
From the project README
Getting-Started · Documentation
VIPER is a powerful and flexible red team platform. It integrates the core tools and functionalities required for adversary simulation and red team operations, assisting you in efficiently completing cybersecurity assessment tasks.
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User-Friendly Interface
Provides an intuitive interface that enables red team members to rapidly initiate security assessment tasks. -
Multi-Platform Support
Supports red team assessments across multiple operating systems, including Windows, Linux, and macOS, ensuring broad compatibility. -
Out-of-the-Box Red Teaming Tools
Designed to cover all phases of the MITRE ATT&CK framework, offering a comprehensive attack simulation solution. -
Integrated LLM Agent
Built-in Large Language Model (LLM) agent enhances automated processing capabilities and intelligent decision-making support. -
Automated Workflows
Supports orchestration and notification mechanisms for 24/7 monitoring of target environments. -
Rich Built-in Modules Integrates over 100 post-exploitation modules covering all stages of the MITRE ATT&CK framework, meeting the needs of different scenarios.
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Custom Extensibility
Supports Python-based custom module development to meet specialized requirements or add extended functionalities. -
More Advanced Features Includes built-in anti-tracing/handler firewall/defense evasion/pivot graph/automated notification functions.

Product Comparison
| VIPER | Cobalt Strike | NightHawk | BruteRatel | |
|---|---|---|---|---|
| Implants | Windows Linux MacOS | Windows | Windows | Windows |
| Visual UI | ✅ | ✅ | ✅ | ✅ |
| Pivot Graph | ✅ | ✅ | ✅ | ✅ |
| Custom Plugin | Python | CNA | ❌ | ❌ |
| Built-in Evasion | ✅ | ❌ | ✅ | ✅ |
| Automation | ✅ | ❌ | ✅ | ❌ |
| Team Collaboration | ✅ | ✅ | ❌ | ❌ |
| LLM Agent | ✅ | ❌ | ❌ | ❌ |
| Price | Free | $12,600 user/year | $10,000 user/year | $3,000 user/year |
Website
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