@article{openclawskillcollectiveskilltreesearchfo,
  title = {OpenClaw-Skill: Collective Skill Tree Search for Agentic Large Language Models},
  author = {Tianyi Lin and Chuanyu Sun and Jingyi Zhang and Changxu Wei and Huanjin Yao and Shunyu Liu and Xikun Zhang and Liu Liu and Jiaxing Huang},
  year = {2026},
  eprint = {2606.16774},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.16774},
}