@inproceedings{mou-etal-2026-toolsafe,
    title = "{T}ool{S}afe: Enhancing Tool Invocation Safety of {LLM}-based agents via Proactive Step-level Guardrail and Feedback",
    author = "Mou, Yutao  and
      Xue, Zhangchi  and
      Li, Lijun  and
      Liu, Peiyang  and
      Zhang, Shikun  and
      Ye, Wei  and
      Shao, Jing",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1850/",
    pages = "37125--37153",
    ISBN = "979-8-89176-395-1"
}