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

Annotations already establish readOnlyHint=true and openWorldHint=false, so safety is covered. The description adds genuinely useful behavioral context beyond them: the returned figures are 'from' prices and the final price is only confirmed on a 20-minute call, which tells the agent not to present the value as a firm quote. It stops short of describing what happens when neither id is supplied.

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?

Two sentences, zero filler, and the core function (starting price for X or Y) is front-loaded before the caveat about final pricing. Every clause carries information.

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 output schema and zero required parameters, the description should clarify the minimal valid invocation and the shape of the result; it only partly does so via 'or'. It covers both selection modes and the pricing caveat, but leaves open what happens with no arguments and what fields a quote contains.

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 coverage is 67%, with tool_id and service_id already described in the schema; the description restates them ('by aitools id', 'by service id') and its use of 'or' usefully implies the two are alternatives. team_size is undocumented in both places, and the description never states whether an id is required or what a zero-id call returns. Baseline 3 is appropriate.

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 states a specific resource and outcome: a starting price quote from OBZDN for either tool setup (by aitools id) or service delivery (by service id). The two modes are distinguished clearly. It does not, however, name or contrast itself against siblings like get_tool, request_setup, or list_services, so an agent must infer the boundary.

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 implies a workflow (quote first, price confirmed on a 20-minute call) but gives no explicit when-to-use versus when-not, and does not point to request_setup as the follow-up action for actually booking the work. Routing between get_setup_quote and request_setup is left entirely to inference.

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