AI-Infra-Guard: Open-source security scanner for AI systems Tencent’s Zhuque Lab built AI-Infra-Guard, an open-source security scanner for AI systems. It fingerprints running services such as Ollama, vLLM and ComfyUI and checks them against more than 1,600 known CVEs, inspects MCP servers and agent skills across 14 categories of risk, and runs jailbreak evaluations against a target model. To check a skill, the platform asks a language model whether it looks malicious. Zhuque Lab scores that call against SkillTrustBench, a public set of 5,520 human-labeled samples across nine risk categories. False positive rates there run from 1.20 percent to 18.67 percent, depending on which model does the judging. The model a team plugs in decides how much reading they end up doing. At the low end,…