in_app_purchase_price_schedules_get_instance

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

No annotations are provided, so the description carries the full behavioral burden, and it discloses nothing beyond the word GET: no read-only confirmation, no permission/scoping requirements, no pagination behavior, no indication of what a missing id returns. Nothing here is actionable that isn't already implied by the tool name.

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 the parenthetical repetition of the identical path is pure noise and no sentence earns its place. Conciseness here reflects under-specification rather than disciplined writing.

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 GET with no annotations and no output schema, the definition omits everything an agent would want: what the resource represents, whether auth is required, and how included relationships affect the response. The rich schema compensates for parameter gaps, but the overall definition remains 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?

All 7 parameters, including the required id and the include/fields_*/limit_* relationship options, are fully documented in the schema at 100% coverage. The description adds nothing on top, which meets the baseline of 3 when the schema does all the work.

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 a raw REST path restated twice ('GET /v1/inAppPurchasePriceSchedules/{id} (GET /v1/inAppPurchasePriceSchedules/{id})'), which technically names a verb and resource but is effectively a tautology of the tool name. It provides no prose meaning of what a price schedule is or why an agent would fetch one, and it does nothing to distinguish this tool from the many sibling get_instance tools.

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 when-to-use guidance, no mention of prerequisites or authentication, and no reference to any alternative tool. The parenthetical duplication adds no routing information.

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