@inproceedings{xu-etal-2026-toucan, title = "{TOUCAN}: Synthesizing 1.5{M} Tool-Agentic Data from Real-World {MCP} Environments", author = "Xu, Zhangchen and Soria, Adriana Meza and Tan, Shawn and Roy, Anurag and Agrawal, Ashish Sunil and Poovendran, Radha and Panda, Rameswar", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.809/", pages = "18842--18872", ISBN = "979-8-89176-459-0" }