list_public_photos

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It only restates the tool's name without detailing pagination behavior, authentication needs, return structure, or any filtering semantics beyond 'public'.

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 clear sentence with no verbosity, and it is front-loaded with the main verb. However, it is under-specifying, providing little value beyond the tool name.

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 list tool with optional pagination, the description is too sparse. It fails to indicate what a 'photo' contains, whether results are paginated by default, or the response format. Given the absence of an output schema, the description should fill that gap but does not.

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 input schema has two parameters (page, page_size) with zero description coverage, and the description does not mention pagination or any parameter details. Thus, the agent receives no additional meaning beyond the bare property names.

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 action (get a list) and resource (public photos), using a specific verb and resource. However, it does not explicitly differentiate from sibling 'list_photos', relying on the 'public' qualifier in the tool name.

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 'list_photos' or other list tools. No prerequisites, exclusions, or alternative scenarios are mentioned, leaving the agent without decision support.

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