Silent Failures in Agent-Tool Interaction: An Audit of ToolUniverse
Agentic AI systems are increasingly adopting automated pipelines that integrate multiple tools. While prior research have studied task success and task completion of such agentic systems, research on agent to tool interaction chain via a wrapper and API, specifically in biological agentic workflows, remains limited. This study investigates specific failures in agent to tool interaction where a tool invocation appears successful but some or all of the information or functionality from the tool via its API / wrapper is incomplete or missing and there are no communications to the user or the agent regarding the missing information. We call these 'silent failures' because the user or the agen...
| Authors | Devansh Singh, Shreya Gopalan, Sundaraparipurnan Narayanan |
|---|---|
| Primary category | cs.AI |
| Published | 21 September 2026 |
| Last updated at source | 12 October 2026 |
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