Z-Space: A Multi-Agent Tool Orchestration Framework for Enterprise-Grade LLM Automation

• URL: http://arxiv.org/abs/2511.19483v1
• Date: Sun, 23 Nov 2025 03:59:14 GMT
• Title: Z-Space: A Multi-Agent Tool Orchestration Framework for Enterprise-Grade LLM Automation
• Authors: Qingsong He, Jing Nan, Jiayu Jiao, Liangjie Tang, Xiaodong Xu, Mengmeng Sun, Qingyao Wang, Minghui Yan,
• Abstract summary: This paper proposes Z-Space, a data-generation-oriented multi-agent collaborative tool invocation framework.<n>The framework has been deployed in the Eleme platform's technical division, serving large-scale test data generation scenarios.<n>Production data demonstrates that the system reduces average token consumption in tool inference by 96.26%.
• Score: 3.518072776386001
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Large Language Models can break through knowledge and timeliness limitations by invoking external tools within the Model Context Protocol framework to achieve automated execution of complex tasks. However, with the rapid growth of enterprise-scale MCP services, efficiently and accurately matching target functionalities among thousands of heterogeneous tools has become a core challenge restricting system practicality. Existing approaches generally rely on full-prompt injection or static semantic retrieval, facing issues including semantic disconnection between user queries and tool descriptions, context inflation in LLM input, and high inference latency. To address these challenges, this paper proposes Z-Space, a data-generation-oriented multi-agent collaborative tool invocation framework Z-Space. The Z-Space framework establishes a multi-agent collaborative architecture and tool filtering algorithm: (1) A structured semantic understanding of user queries is achieved through an intent parsing model; (2) A tool filtering module (FSWW) based on fused subspace weighted algorithm realizes fine-grained semantic alignment between intents and tools without parameter tuning; (3) An inference execution agent is constructed to support dynamic planning and fault-tolerant execution for multi-step tasks. This framework has been deployed in the Eleme platform's technical division, serving large-scale test data generation scenarios across multiple business units including Taotian, Gaode, and Hema. Production data demonstrates that the system reduces average token consumption in tool inference by 96.26\% while achieving a 92\% tool invocation accuracy rate, significantly enhancing the efficiency and reliability of intelligent test data generation systems.

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