picdefense_safesearch

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

The description discloses that the tool consumes account credits, which is a useful behavioral trait absent from annotations. However, it does not state whether the operation is read-only, potential failure modes, or what happens to the image, leaving gaps given no annotations.

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 that conveys purpose and a key behavior without redundancy. The typo 'adlult' is a minor quality issue but does not affect structure.

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 description lists the safety categories assessed, which implicitly covers expected output fields, and mentions credit consumption. However, it does not explicitly describe the return format or any prerequisites, which would be needed given no output schema.

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 schema fully documents the url parameter with 100% coverage, so the description adds no additional parameter semantics. The description's mention of 'image' aligns with the url parameter but adds no new detail.

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 tool's function: assessing image content safety for categories like adult, violence, racy, medical, and spoof, using SafeSearch. This is a specific verb-resource pair and distinguishes it from siblings like face detection or text extraction.

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 description implies the tool is for content safety assessment but provides no explicit guidance on when to use it over alternatives such as picdefense_check_image_risk. It does not mention exclusions or alternatives.

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