@article{skillgraphgraphfoundationpriorsforllmage,
  title = {SkillGraph: Graph Foundation Priors for LLM Agent Tool Sequence Recommendation},
  author = {Hao Liu and Dongyu Li},
  year = {2026},
  eprint = {2604.19793},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.19793},
}