Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint=true, openWorldHint=true and destructiveHint=false, so safety is covered externally. The description adds no behavioral context of its own: nothing about batch limits, how unavailable abstracts are handled (left to the schema's replaceByRelated), or response shape.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

Extremely keyword-stuffed: 'Nexscope (Nexscope)' is repeated, and phrases like 'patent abstract translation, patent title translation' recur verbatim. The repetition bloats the text without adding information, and the sentence structure is a run-on trigger list rather than front-loaded intent.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a read-only lookup tool with no output schema, the description conveys the overall purpose but not what the returned data looks like or what happens when all optional parameters are omitted. It is minimally adequate given that the schema documents inputs fully.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so all four parameters are documented in the schema itself, justifying the baseline. The description does not add any meaning about lang, patentId, patentNumber or replaceByRelated beyond what the schema states.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource: retrieving translated patent titles and abstracts from the Nexscope database. The purpose is unambiguous, though it never distinguishes itself from sibling translation tools such as nexscope_patent_claims_translation or nexscope_patent_description_data_translation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The long trigger-phrase list implies when to invoke it (abstract/title translation, abstracts in Chinese/English/Japanese, lookup by patent ID), which is useful. However, there is no explicit guidance on when NOT to use it and no mention of the many sibling translation tools that cover claims, descriptions, and images.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.