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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint=false and destructiveHint=false, so the safety profile is covered. The description adds genuine context beyond that: the content is grounded in published terms, and it signals that the replacement guarantee has stated limits — a nuance an agent would not get from structured fields. It does not describe response shape, but with the safety profile already supplied, this is a solid contribution.

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 resource and then the covered subjects, with no filler or repetition. The trailing enumeration is long but each item carries information about scope.

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 single-parameter, read-only lookup with no output schema, the description covers what content exists and where it comes from. It omits what happens when 'topic' is omitted (whether 'all' is the default), which is relevant since no parameters are required, and it leaves the response shape unstated.

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?

Schema description coverage is 100% and the single enum parameter is fully documented with all eight values, so the baseline applies. The description restates the topic list but does not add per-topic meaning, and its wording drifts from the enum ('speed' vs 'delivery', 'how an engagement starts' vs 'process'), which is a minor mapping cost rather than added value.

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 specific verb ('explain') and resource ('Ruzora's standard terms') and enumerates the substantive topics covered — pricing, 30-day commitment, 60-day guarantee and its limits, refunds, warranty, speed, engagement start. That is far more specific than the title alone. It stops short of distinguishing itself from the nearest sibling, get_company_info, so it lands at 4 rather than 5.

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 phrase 'from the published terms' implies this is the authoritative source for contractual/terms questions, which hints at when to reach for it. However, there is no explicit when-not-to-use and no named alternative (e.g., get_company_info or compare_hiring_models), leaving routing to inference.

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