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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=true, so safety is covered. The description adds nothing beyond that — no note on rate limits, whether untranslated fallback occurs, or batch-size constraints implied by the 60,000-character ID limits.

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?

It is a single sentence with no waste, but this is under-specification rather than conciseness — the one sentence is a tautological label that gives the agent nothing to act on.

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?

Four parameters, no output schema, and no required fields — the description should at minimum state that a patent identifier must be supplied and what is returned. For a tool with this much schema freedom, one label sentence is inadequate.

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 per the baseline rule a 3 applies even though the description contributes nothing about `lang`, `patentId`, `patentNumber`, or `replaceByRelated`. Notably it does not clarify that at least one of the two ID parameters is effectively needed despite zero required fields.

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?

The description restates the tool name and title almost verbatim ('Patent Intelligence ZY: abstract Data Translated API') without a verb describing the operation. An agent can infer it returns translated patent abstracts, but nothing distinguishes it from nexscope_data_zy_claim_data_translated, nexscope_data_zy_description_data_translated, or nexscope_patent_title_abstract_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?

There is no guidance on when to use this tool, when not to, or which sibling (e.g., the untranslated abstract endpoint or the patent full-text translation sibling) is the right alternative. The agent must guess from the tool name alone.

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