@article{trinityguardaunifiedframeworkforsafeguar, title = {TrinityGuard: A Unified Framework for Safeguarding Multi-Agent Systems}, author = {Kai Wang and Biaojie Zeng and Zeming Wei and Chang Jin and Hefeng Zhou and Xiangtian Li and Chao Yang and Jingjing Qu and Xingcheng Xu and Xia Hu}, year = {2026}, eprint = {2603.15408}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.15408}, }