thehindu_author

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states what data is returned (byline, biography, links, recent articles) but does not disclose any limitations, error conditions, authentication requirements, or pagination behavior. It is a read-only operation, but without annotations, the description alone does not fully disclose the tool's behavior. It is not misleading, but it leaves some behavioral aspects unspecified.

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?

The description is a single, front-loaded sentence that immediately states the purpose and lists key output components. There is no redundant or extraneous wording. Every phrase adds value, making it highly efficient and easy to scan.

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 simple author-profile tool with no output schema, the description adequately enumerates the returned content (byline metadata, biography, contact/social links, recent articles) and specifies the input type (canonical URL). It does not mention pagination or potential failures, but these are minor for a straightforward GET. The description provides sufficient context to call the tool correctly.

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?

The schema description coverage is 100% for the single 'url' parameter ('Canonical The Hindu author URL'). The tool description adds no additional meaning about the parameter beyond what the schema already states, such as format examples or what 'canonical' implies. With full schema coverage, a baseline of 3 is appropriate; the description does not need to compensate for missing schema details.

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 clearly states the verb 'Get' and the resource 'The Hindu author profile', and explicitly lists the returned data (byline metadata, biography, contact/social links, recent articles). This distinguishes it from sibling tools like thehindu_article (article content) and thehindu_headlines (headline lists), as well as author tools from other publications. The scope is unambiguous.

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 implies usage when an author URL is available and profile information is needed, but it does not explicitly state when to prefer this over alternatives, nor does it mention exclusions like 'for individual articles, use thehindu_article'. There is no explicit when-to-use/when-not-to-use guidance, only the implicit context of the tool's purpose.

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