AgentIndex icon
AgentIndex
Viper logo
Viper
★ 5.3k
vs
SchemaPin logo
SchemaPin
★ 16

Viper vs SchemaPin

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.; SchemaPin: SchemaPin enables tool developers to sign schemas and skill folders with ECDSA P-256 keys, and AI agents to verify schema integrity. Public keys are discovered via .well-known/schemapin.json, and Trust-On-First-Use pinning prevents key substitution. It supports key revocation, trust bundles, and multiple languages (Python, JS, Go, Rust).

01

TL;DR

Viper logo
ViperSecurity & Safety · ★ 5.3k

Efficiently conducting cybersecurity assessment tasks.

Read Viper full review →
SchemaPin logo
SchemaPinSecurity & Safety · ★ 16

Signing and verifying tool schemas for AI agents to prevent tampering

Read SchemaPin full review →
02

Side-by-Side Comparison

Field
Viper logoViper
SchemaPin logoSchemaPin
Category
Security & Safety
Security & Safety
Stars
★ 5.3k
★ 16
License
—
MIT
Install Command
git clone https://github.com/FunnyWolf/Viper.git
pip install schemapin
Updated
4mo ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Red Team Platform, Cybersecurity, Adversary Simulation
agent, agents, ai
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.
SchemaPin logoSchemaPin
01ECDSA P-256 + SHA-256 cryptographic signatures
02.well-known public key discovery (RFC 8615)
03Trust-On-First-Use (TOFU) key pinning
04Key revocation with signed documents and structured reasons
05Multi-language support (Python, JavaScript, Go, Rust)
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.
SchemaPin logoSchemaPin
↳Signing and verifying tool schemas for AI agents to prevent tampering
↳Protecting MCP servers from rug-pull attacks by pinning keys via TOFU
↳Offline or air-gapped verification using trust bundles
FAQ

FAQ

What is the difference between Viper and SchemaPin?
Both Viper and SchemaPin are in the Security & Safety category. Viper has 5.3k stars, while SchemaPin has 16 stars.
Which is better, Viper or SchemaPin?
The best choice depends on your use case. Choose Viper if Efficiently conducting cybersecurity assessment tasks., and SchemaPin if Signing and verifying tool schemas for AI agents to prevent tampering.
Is Viper free or open source?
Yes, Viper is open source on GitHub.
Is SchemaPin free or open source?
Yes, SchemaPin is open source on GitHub (MIT).
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