apps_customer_review_summarizations_get_to_many_related

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

No annotations are provided, so the description carries the entire behavioral burden, and it discloses nothing: not read-only safety, not pagination behavior for a to-many endpoint, not rate limits or auth requirements. The duplicated path string adds zero behavioral context.

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 short, but it is short by virtue of saying nothing, and the same string is duplicated inside the parentheses, which is pure waste. There is no front-loaded statement of 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 7-parameter to-many endpoint with no annotations and no output schema, the description supplies no purpose statement, no filtering semantics, and no safety profile. The only reason this is not a 1 is that the schema independently documents all parameters.

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 every one of the seven parameters (id, limit, include, filter_platform, filter_territory, fields_*) is already documented in the schema itself. The description adds nothing, which is acceptable given the coverage but earns no credit above baseline.

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 is the raw HTTP path repeated twice verbatim, which is effectively a restatement of the tool name rather than an explanation. It conveys 'GET a related collection' but never states in plain language what a customer review summarization is or that results are scoped to one app.

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?

No indication of when to use this tool, when not to, or how it differs from the many adjacent review-related siblings (apps_customer_reviews_get_to_many_related, customer_reviews_get_instance, app_store_versions_customer_reviews_get_to_many_related). Nothing routes the agent among alternatives.

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