Api user preferences retrieve

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

Annotations already declare readOnlyHint, idempotentHint and openWorldHint, so the safety profile is covered. The description adds no behavioral context — not whose preferences are returned, not whether authentication identifies the user implicitly, and not what the payload contains.

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?

Brevity here comes from omission rather than economy; the single token is a slug, not a sentence. It is front-loaded only in the trivial sense that there is nothing else.

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?

With no parameters, no output schema and a user-facing resource, the description is the only place to state whose preferences are returned and what they include. It states none of this, leaving a real gap for an agent that must decide whether to call it at all.

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 tool takes zero parameters, so the schema-coverage baseline of 4 applies. The description neither adds nor detracts from parameter understanding here.

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 is the tool name restated verbatim ('api_user_preferences_retrieve'), which is tautological rather than explanatory. It does not clarify what preferences are returned, whether they are the caller's own or a specified user's, nor distinguish it from the sibling partial_update.

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 call this versus alternatives. The agent can infer only from the name that this reads preferences and that ciso_assistant_api_user_preferences_partial_update modifies them; nothing in the text states this.

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