Verified65% confidenceFactExact time
The wording of tool descriptions and parameter schemas can significantly affect Agent performance, because the model can only rely on these words to judge whether a tool should be used and how to use it.
3
Sources
65%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
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Related Claims
Unverified将所有外部能力都做成Tools写在Agent Prompt里会导致模型选工具时行为不稳定79% similarVerifiedThe naming, description, and parameter documentation of a tool are the key context for an Agent to decide when to call it, and can be understood as a form of prompt engineering.77% similarVerifiedIn Agent development, the System Prompt defines the agent's role boundaries, behavioral norms, output format requirements, and exception handling strategies, serving as a priori constraints injected before model inference.76% similarUnverifiedThe key difference between an Agent and an ordinary LLM application lies in tool calling (Tool/Function Calling): the model outputs the function to be called and its parameters in an agreed format, and the program executes it and passes the result back to the model to continue reasoning.75% similar
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