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

With no annotations, the description carries the full behavioral burden. It discloses the price (€5.90), which is useful, but says nothing about authentication, delivery/async behavior, what the report contains, or how it differs from the ordinaria sibling in output.

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 description is short and front-loads the service name and ID. The price and required-parameter lines are compact, though the ID and price add limited agent value relative to space.

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?

No output schema, no annotations, and 0% parameter coverage mean the description should do more. For a paid, parameterized service tool it omits what the report returns, how it is delivered, and any prerequisites, leaving significant gaps.

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 0%, so the description must compensate. It lists reaCode and cciaa as required but only repeats what the schema already marks as required, without explaining what a REA code or CCIA code is or their expected format.

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 specific service (Visura Camerale Storica for Societa' Di Capitale) and gives its ID, so the resource is identifiable. However, it essentially restates the tool name and does not differentiate from siblings such as docuengine_visura_camerale_ordinaria_societa_di_capitale or docuengine_visura_camerale_storica_societa_di_persone beyond the name itself.

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?

No when-to-use guidance is provided. The description never explains when to choose this historical report over the ordinary version, the societa-di-persone variant, or the fascicolo alternatives, leaving the agent to infer selection from the Italian name alone.

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