AgentIndex icon
AgentIndex
Viper logo
Viper
★ 5.3k
vs
ephemora-cell logo
ephemora-cell
★ 48

Viper vs ephemora-cell

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.; ephemora-cell: Ephemora Cell is an execution layer designed for running untrusted AI-generated code safely within a capability-based WASM environment. It provides strict resource limits and enforces security boundaries to protect the host system from potentially malicious or buggy code.

01

TL;DR

Viper logo
ViperSecurity & Safety · ★ 5.3k

Efficiently conducting cybersecurity assessment tasks.

Read Viper full review →
ephemora-cell logo
ephemora-cellSecurity & Safety · ★ 48

Securely executing AI-generated code with predefined resource and access limits.

Read ephemora-cell full review →
02

Side-by-Side Comparison

Field
Viper logoViper
ephemora-cell logoephemora-cell
Category
Security & Safety
Security & Safety
Stars
★ 5.3k
★ 48
License
—
Apache-2.0
Install Command
git clone https://github.com/FunnyWolf/Viper.git
pip install ephemora-cell
Updated
4mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Red Team Platform, Cybersecurity, Adversary Simulation
WASM Runtime, Code Sandboxing, AI Agent Security
03

Features

Viper logoViper
01Intuitive 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.
ephemora-cell logoephemora-cell
01Enforced, fine-grained resource limits (CPU, memory, time, I/O, filesystem).
02Robust security, blocking 8/8 common attack vectors against host systems.
03Sub-millisecond warm execution for scalable and affordable sandboxing.
04Generates sign-ready, auditable execution records (JCS canonicalization + ES256).
04

Use Cases

Viper logoViper
↳Efficiently conducting cybersecurity assessment tasks.
↳Executing adversary simulation and red team operations.
↳Automated 24/7 security monitoring and incident response.
ephemora-cell logoephemora-cell
↳Securely executing AI-generated code with predefined resource and access limits.
↳Building robust plugin systems for user-uploaded code without compromising host security.
↳Operating as a Multi-Modal Command Protocol (MCP) server for AI agents, providing isolated tool execution.
FAQ

FAQ

What is the difference between Viper and ephemora-cell?
Both Viper and ephemora-cell are in the Security & Safety category. Viper has 5.3k stars, while ephemora-cell has 48 stars.
Which is better, Viper or ephemora-cell?
The best choice depends on your use case. Choose Viper if Efficiently conducting cybersecurity assessment tasks., and ephemora-cell if Securely executing AI-generated code with predefined resource and access limits..
Is Viper free or open source?
Yes, Viper is open source on GitHub.
Is ephemora-cell free or open source?
Yes, ephemora-cell is open source on GitHub (Apache-2.0).
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