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

With no annotations, the description usefully discloses pagination at 30 records per page, gateway credential use, and that charges and authorization are gateway-determined. However, it leaves important behavior vague, such as whether at least one identifier is required, which identifier takes precedence, and what authorization failure looks like.

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 three short sentences and front-loads the core operation before pagination and gateway details. The wording is efficient, though the phrase 'copyright records for works for an enterprise' is slightly repetitive.

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?

The description covers the main calling context, including identifier options, pagination, credentials, and gateway charging. It remains incomplete because it does not clarify the required-identifier semantics or differentiate this tool from similar enterprise works siblings.

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 coverage is 100%, so the schema already explains id, pageNo, and tyshxydm. The description adds the useful either/or framing for enterprise ID versus unified social credit code, but does not add syntax, constraints, or precedence rules beyond the schema.

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 states a specific verb and resource: retrieve copyright records for an enterprise's works. It is clear what the tool returns, but it does not distinguish this from closely named sibling tools such as enterprisewritlist or enterprisewritagg.

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 description says an enterprise ID or unified social credit code can be used, which implies the identifier options, but it gives no explicit guidance on when to choose this tool over similar siblings. There are no exclusions, prerequisites, or alternative-tool routing instructions.

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