Unverified50% confidenceOpinionExact time
An Agent with dozens of tools often needs only two or three of them for a given task; the descriptions of the remaining tools waste tokens and may induce the model to call irrelevant tools.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/24/2026
First Seen
Valid until: 1/22/2027
Sources
Related Entities
Related Claims
UnverifiedFor an Agent system containing 30 tools, the tool descriptions alone can occupy 3,000–5,000 tokens.80% similarUnverified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80% similarUnverifiedThe progressive disclosure mechanism means that even if an Agent is equipped with hundreds of skills, the actual context usage during runtime may be equivalent to only that of an MCP solution using 3–5 tools.80% similarUnverifiedGeneric Agent仅使用9个工具完成任务，而其他系统需要53个工具才能做到相同的事77% similarUnverifiedThe core function of local Agent tools is to orchestrate tasks, decomposing tasks into subtasks at the middleware layer and then invoking large models sequentially; the essential difference among tools lies in how tasks are decomposed.75% similar
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