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mastyf.ai
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mastyf.ai

Active·★ 21·AGPL-3.0·Updated 2026-10-21

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.

#AI Security#Runtime Enforcement#Policy Control#Threat Detection#Audit Trail#Agent Security#Prompt Injection Protection
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Guides
#LLM Security
$ Install
$ git clone https://github.com/mastyf-ai/mastyf.ai.git && cd mastyf.ai && chmod +x setup.sh && ./setup.sh
↗ Visit site★ GitHub
01

Features

01Layered 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.
02

Compatibility

Linux
OS
Verified via docs
Node.js
Runtime
Verified via docs
TypeScript
Language
Verified via docs
Git
Tool
Verified via docs
Nix
Package Manager
Verified via docs
Ollama
LLM Runtime
Verified via docs
03

Quick start

1
$ git clone https://github.com/mastyf-ai/mastyf.ai.git
2
$ cd mastyf.ai
3
$ chmod +x setup.sh
4
$ ./setup.sh
04

Use cases

↳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.
05

Alternatives

⚡Top VS:
VSguardana★251→VSHoneyMCP★28→VScentian★15→VS

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mastyf-ai /
mastyf.ai
↗

Open-source AI security platform providing perimeter defense for LLMs and AI agents through swarm analysis, policy enforcement, adversarial testing, and real-time threat detection.

21AGPL-3.0
Last commit2d ago
StatusActive
CategorySecurity & Safety
Links
Documentation↗Discussion↗Issues↗Releases↗
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