Version updated for https://github.com/msaleme/red-team-blue-team-agent-fabric to version v4.4.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary The Agent Security Harness is a GitHub Action designed to automate comprehensive security testing for agent-based systems, focusing on protocol integrity, operational governance, and decision governance. It runs adversarial tests across multiple communication protocols (e.g., MCP, A2A, L402, x402) to identify vulnerabilities such as spoofing, capability escalation, and unsafe decision-making under authority and policy constraints. This tool streamlines the identification of security risks, ensuring agents operate securely within defined boundaries.

Version updated for https://github.com/msaleme/red-team-blue-team-agent-fabric to version v4.3.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary The Agent Security Harness is a comprehensive testing framework designed to evaluate the security and governance of agent-based systems, focusing on protocol integrity, operational governance, and decision-layer vulnerabilities. It automates the identification of risks such as spoofing, capability escalation, and unsafe decision-making through 466 adversarial security tests across multiple protocols (e.g., MCP, A2A, L402, x402). This tool is particularly suited for detecting and mitigating decision-layer manipulation, policy violations, and advanced persistent threats in agent interactions, offering robust, wire-protocol-level testing and decision governance.

Version updated for https://github.com/msaleme/red-team-blue-team-agent-fabric to version v4.2.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary The Agent Security Harness is a security testing framework designed to analyze and validate the behavior of autonomous agents, particularly focusing on their decision-making processes, wire-protocol integrity, and operational governance. It automates adversarial testing across protocols like MCP, A2A, L402, and x402, simulating scenarios such as spoofing, capability escalation, and unsafe policy violations to identify vulnerabilities. This tool is especially useful for ensuring agents adhere to security and governance standards in dynamic environments.

Version updated for https://github.com/msaleme/red-team-blue-team-agent-fabric to version v4.1.1. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary The Agent Security Harness is a comprehensive testing framework designed to evaluate the security and decision-making integrity of agent-based systems, such as those utilizing MCP, A2A, L402, and x402 protocols. It automates the detection of vulnerabilities in wire protocols, operational governance, and decision-making processes by simulating adversarial scenarios, including protocol exploits, capability escalations, and policy violations. This tool provides over 400 prebuilt security tests, enabling organizations to proactively identify and mitigate risks in agent behavior and governance.

Version updated for https://github.com/msaleme/red-team-blue-team-agent-fabric to version v4.1.0. This action is used across all versions by ? repositories. Action Type This is a Composite action. Go to the GitHub Marketplace to find the latest changes. Action Summary Agent Security Harness is a GitHub Action designed to conduct automated security testing of AI agent protocols, operational governance, and decision-making mechanisms. It provides 440 executable security tests across multiple layers, including wire-protocol integrity, session state validation, and decision governance, to identify vulnerabilities such as spoofing, capability escalation, and unsafe agent behaviors. This tool enables organizations to proactively simulate adversarial scenarios, ensuring compliance with security policies and robustness against advanced threats.