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Andrax Pentester

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Andrax Pentester operates as an autonomous cybersecurity laboratory under the SentinelReign research umbrella.

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Tool Poisoning — Andrax Pentester

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Tool Poisoning

Published work tagged Tool Poisoning.

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All Categories Articles Tutorials Research Writeups

ArticleAI Security

SentinelAgent Guard: Protocol-Native MCP Security Firewall

Where Guard fits next to MCPGrade: grade vs gate, protocol-native enforcement for MCP tool calls, and how Andrax points to guard.sentinelreign.com without shipp…

Syed Zada Abrar · 12 min

ArticleAI & MCP Security

MCP Server Security Auditing & Tool Poisoning Defense: Building Automated Static & Runtime Analyzers in Python (2026 Masterclass)

Master Model Context Protocol (MCP) security auditing. Build automated Python static AST and JSON-Schema analyzers to detect indirect prompt injection and tool…

Syed Zada Abrar · 5 min

ArticleAI Security

MCP Tool Poisoning: How a Malicious Tool Description Hijacks Your AI Agent

Tool poisoning hides instructions inside an MCP tool’s description that your AI agent obeys but you never see. Here is how the attack works, its variants, and h…

Syed Zada Abrar · 11 min