app_price_schedules_create_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, yet it discloses nothing about auth requirements, whether an existing schedule is replaced, or what the response looks like. The only substance is a pointer to the OpenAPI schema for the body envelope, which is thin for a mutation tool.

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 and front-loaded with the endpoint, but the 'POST /v1/appPriceSchedules' phrase is duplicated verbatim, wasting the limited space and adding no information.

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 creation mutation with no annotations and no output schema, the description is inadequate. An agent still lacks the required attributes/relationships for the AppPriceScheduleCreateRequest envelope and any behavioral notes, so it cannot reliably invoke the tool from this definition alone.

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% and the single body parameter is already documented in the schema. The description's note that the body is a JSON:API envelope conforming to AppPriceScheduleCreateRequest adds marginal meaning, but largely repeats what the schema already states.

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 identifies the resource (app price schedules) and the operation via the HTTP verb POST, which does distinguish it from siblings like app_price_schedules_get_instance. However, it is a mechanical restatement of the endpoint path rather than a natural-language statement of intent, so the purpose is only implied.

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 versus alternatives. Nothing tells the agent the prerequisites for creating a price schedule, whether it belongs to an app or IAP, or what to do if a schedule already exists.

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