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

Beyond the annotations, the description discloses that the tool returns step-by-step instructions with screens, buttons, and fields, opens nothing by itself, and requires subsequent cotlet_browser_* execution. That is material behavioral context for a read-only, non-open-world tool, though it omits auth and error details.

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 text is short but awkwardly structured: it leads with 'Search assets' and then corrects to a step-by-step guide, and the closing fragment 'Brandfolder's official API: Yes.' is cryptic. It could be more front-loaded and clearer without adding length.

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 zero-parameter, read-only guide tool with no output schema, the description covers the essential contract: it returns instructions rather than performing the action, has no side effects, and points to the browser tools needed next. It is only slightly incomplete on account and auth expectations.

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?

There are zero parameters and schema coverage is 100%, so the empty schema fully communicates the call shape; the parameterless baseline applies. The description appropriately adds no parameter meaning.

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 names a verb and resource ('Search assets in the user's own Brandfolder account'), but the tool's actual function is ambiguous: it says it 'Returns how to do it ... step by step' and 'opens nothing by itself,' so an agent cannot tell cleanly whether the call performs a search or only supplies guidance. It also does not distinguish this behavior from sibling retrieval tools such as brandfolder_get_asset.

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?

It gives implicit context (use from an AI agent) and a next step (use cotlet_browser_* tools in the Cloud Browser), which suggests when the tool fits. However, it provides no explicit when-to-use/when-not-to-use criteria and no comparison to alternatives, leaving the two-step workflow to inference.

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