Tool Discovery for LLM Agents

LLM: Large Language Model

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19 papers6 papers in the last four weeks, with none the four weeks before. 0.0% of all new papers.

  1. LIBRA: Programmatic Induction of Executable Tool Libraries

    Nov 3, 2026Zekai Li, Zhenke Liu, Yonghao Li +3Tool Selection for Language Model AgentsTool Discovery for LLM Agents

    Department of Computer Science, Brown University, Providence, RI 02912, USA · Department of Computer Science, University of Southern California, Los Angeles, CA 0089, USA

  2. Completeness and Cost of Retrieval Structures for Multi-Tool Requests in LLM Agents

    Oct 30, 2026Shuyang ZhangTool Discovery for LLM AgentsTool Selection for Language Model Agents

  3. Grounding LLM Agents in Business Processes: Process-Aware Knowledge Graphs for Reliable Multi-Step Service Invocation

    Oct 27, 2026Saiful Khan, Afrah FareaEnterprise AI AgentsTool Discovery for LLM Agents

    Scientific Computing, Science and Technology Facilities Council, RAL, OX11 0QX, UK. · Department of Engineering Science, University of Oxford, Parks Road, OX1 3PJ, UK.

  4. Tool Recommendation for Multi-Step Agents: Finding Every Tool a Task Needs

    Oct 16, 2026Sam Partee, River Stevens, Thierry Damiba +1Tool Selection for Language Model AgentsTool Discovery for LLM Agents

  5. Explore Separately, Adopt Selectively: Execution-Guided Tool Use over Large Tool Libraries

    Oct 15, 2026Anna Mazhar, Seiji Maekawa, Nikita BhutaniTool Discovery for LLM AgentsTool-Using Agents

    Cornell University · Megagon Labs

  6. Plan or Retrieve First? A Scale Study of Tool Discovery Architectures

    Oct 13, 2026Mingfei Zhang, Amit Surana, Ziauddin Majid +2Tool Discovery for LLM AgentsLLM Tool Use

    Apple

  7. TaReD: Tool-Aware Recursive Decomposition for Long-Horizon Tasks

    Oct 8, 2026Wei-Xiang Mao, Zhi-Kai Chen, De-Chuan Zhan +1Tool Discovery for LLM AgentsTool-Using Agents

    Nanjing University, China · National Key Laboratory for Novel Software Technology, Nanjing University, China · School of Artificial Intelligence, Nanjing University, China

  8. Toollery: Scaling LLM Agents to Thousands of Skills and Tools

    Sep 2, 2026Xiangxi Tian, Ran GuanTool Selection for Language Model AgentsLLM Agent Skill Retrieval

    Laboratories, Huawei

  9. Hybrid Semantic Tool Discovery for Enterprise MCP Gateway: Architecture and Implementation

    Aug 25, 2026Olympia Saha, Amy Wang, Srinivasan ManoharanTool Discovery for LLM AgentsLLM Tool Use

    PayPal, Inc.

  10. CacheRouter: A Dual-Path Tool Routing Architecture with Cache-Preserving Main-Model Isolation for Long-Tail Tool Discovery

    Aug 24, 2026Donghui Zha, Lingwei Xu, Linxiao Wu +2Tool Discovery for LLM AgentsLLM Tool Use

    School of Mathematical Sciences, Beijing University of Posts and Telecommunications, Beijing 100876, China · School of Mathematics and Statistics, Chongqing University, Chongqing 401331, China · School of Science, Beijing Forestry University, Beijing 100083, China

  11. Lomekwi: Resource-Bounded Tool Discovery in LLM Agents

    Jul 18, 2026Roshan Klein-Seetharaman, Daniel Wang, Andrew XuTool Discovery for LLM AgentsLanguage Model Scaling Laws

    Sea12 Technologies · Yale University

  12. AgentGym2: Benchmarking Large Language Model Agents in De-Idealized Real-World Environments

    Jul 6, 2026Zhiheng Xi, Dingwen Yang, Jiaqi Liu +22Tool Discovery for LLM AgentsLLM Agent Evaluation

    Fudan University · Zhejiang University · Shanghaijiaotong University +1

  13. PlanBench-XL: Evaluating Long-Horizon Planning of LLM Tool-Use Agents in Large-Scale Tool Ecosystems

    Jun 21, 2026Jiayu Liu, Qihan Lin, Cheng Qian +8Tool Discovery for LLM AgentsLong-Horizon Agent Evaluation

    University of Illinois Urbana-Champaign

  14. SING: Synthetic Intention Graph for Scalable Active Tool Discovery in LLM Agents

    Jun 15, 2026Qiao Xiao, Haochen Shi, Yisen Gao +9Tool Discovery for LLM AgentsAgentic Retrieval

    1Cornell University · 2The Hong Kong University of Science and Technology · 3The Ohio State University +1

  15. ToolSense: A Diagnostic Framework for Auditing Parametric Tool Knowledge in LLMs

    Jun 4, 2026Ashutosh Hathidara, Sai Shruthi Sistla, Sebastian Schreiber +1Tool-Augmented Language Model AgentsLLM Auditing

    SAP Labs

  16. Indexing the Unreadable: LLM-Native Recursive Construction and Search of Service Taxonomies

    May 28, 2026Wei Zheng, Yang Yan, Yiyang Shao +6LLM AgentsInformation Retrieval

    openJiuwen A2X

  17. FitText: Evolving Agent Tool Ecologies via Memetic Retrieval

    May 4, 2026Kyle Zheng, Han Zhang, Renliang Sun +2Tool-Use EvaluationTool-Augmented Language Model Agents

    UCLA

  18. Agent-Facing Information Design in LLM Tool Registries: A Preregistered Test of Rhetoric, Position and Structure

    Apr 12, 2026Haochuan Kevin Wang, Zechen ZhangTool-Use EvaluationTool-Augmented Language Model Agents

    Massachusetts Institute of Technology, Cambridge, MA, USA.

  19. SkillGraph: Graph Foundation Priors for LLM Agent Tool Sequence Recommendation

    Apr 7, 2026Hao Liu, Dongyu LiTool-Using Language AgentsTool Selection for Language Model Agents