@inproceedings{ge-etal-2026-protocycle, title = "{P}roto{C}ycle: Reflective Tool-Augmented Planning for Text-Guided Protein Design", author = "Ge, Yutang and Zhao, Guojiang and Li, Sihang and Cheng, Zheng and Zhao, Zifeng and Xia, Hanchen and Ke, Guolin and Zhang, Linfeng and Gao, Zhifeng and Wang, Yu Guang", 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.763/", pages = "15562--15586", ISBN = "979-8-89176-395-1" }