AI RESEARCH
ACE-Router: Generalizing History-Aware Routing from MCP Tools to the Agent Web
arXiv CS.AI
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ArXi:2601.08276v2 Announce Type: replace With the rise of the Agent Web and Model Context Protocol (MCP), the agent ecosystem is evolving into an open collaborative network, exponentially increasing accessible tools. However, current architectures face severe scalability and generality bottlenecks. To address this, we propose ACE-Router, a pipeline for