Unverified50% confidenceFactExact time
Existing tool-call safety measures fall into two categories—tool selection and gating—both of which rest on the implicit premise that a call points to a real, existing tool.
1
Sources
50%
Confidence
Long-term
Relevance
9/18/2026
First Seen
Sources
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Related Claims
UnverifiedThe Tool Routing mechanism selects tools by performing similarity matching between the semantic representation of user intent and the embedding vectors of tool descriptions, so the quality of a tool's natural language description directly affects the agent's decision-making accuracy.71% similarUnverifiedThe tool routing mechanism first uses embedding vector retrieval or a classifier to pre-judge user intent, narrowing the candidate tool pool to 3–5 options, which are then passed to the LLM for precise selection, similar to the recall-ranking two-stage architecture of a search engine.71% similarUnverifiedThe tool's two core capabilities are templated configuration (Configuring) and usage monitoring (Monitoring).70% similarUnverifiedLangChain's wrap_tool_call middleware needs to be simultaneously aware of the current tool type permission level and the original user intent that triggered the tool call.69% similar
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