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

With no annotations provided, the description is the only behavioral signal. 'Get' and the '[peek]' prefix communicate a read-only operation, and the result content (dates, times, pricing) is stated. However, it does not disclose response shape, empty/not-found behavior, or how quantity interacts with availability and pricing, so the behavioral picture is only partially complete.

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 sentence with no filler, front-loads the action ('Get'), names the resource, and summarizes the returned data. Every part contributes to understanding the tool.

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 tool is minimally callable: all four required parameters are documented in the schema and the description states what the response includes. However, there is no output schema and no annotations, and the description leaves integration details implicit, such as where the experience ID comes from and how quantity affects returned pricing.

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 the parameters are already well documented in the schema. The description adds only broad categories ('dates, times, and pricing') and does not meaningfully explain how fields like quantity or id affect the result, so the baseline score of 3 applies.

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 uses a specific verb ('Get') and a specific resource ('availability information for a specific experience'), and names the result content ('dates, times, and pricing'). It is semantically distinct from sibling tools like peek_search_experiences and peek_experience_details, so an agent can tell what this tool does without inspecting the schema.

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 phrase 'for a specific experience' implies this tool is used when an experience ID is already known and availability is needed, rather than searching or getting general details. However, it does not explicitly state when to avoid it or name alternatives such as peek_experience_details or peek_search_experiences, leaving the routing mostly to inference.

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