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

Annotations already establish readOnlyHint, idempotentHint, and destructiveHint=false, so the safety profile is covered. The description adds the charging prerequisite, but it does not say what a quote returns, whether quotes expire, or whether calling again is required after changes.

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?

One sentence, front-loaded with the action and the key constraint. There is no filler or repetition of annotations.

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 annotations gap, and no output schema, the description covers only the minimum. It leaves important quote-flow questions unanswered, such as what the quote contains and how the result should be used before charging.

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 there is nothing for the description to document. The baseline for a no-parameter tool is 4, and no parameter-related misinformation is present.

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 gives a verb and resource ('quote one search check'), so the broad action is identifiable. However, 'search check' is product-specific jargon that is not defined, and there is no differentiation from nearby siblings like soclo_articles_checks, soclo_articles_check_run, or the other *_quote tools.

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?

'Before anything is charged' implies a sequencing rule: call this prior to a paid check. That is useful implied usage, but no alternative is named explicitly and there is no stated when-not condition or dependency chain.

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