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

No annotations are provided, so the description carries the full behavioral burden, yet it discloses almost nothing. It does not say whether citing mutates archive state, whether it is reversible, what permissions are required, or what happens on success; only the presence of a 'breve nota' hints at the shape of the action.

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?

A single short sentence with the action front-loaded and no filler. It is efficiently sized, though its brevity comes at the cost of substance rather than from tight editing of rich content.

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 annotations, no output schema, and two undocumented required parameters, the description is too thin for an agent to call the tool confidently. It neither explains the effect of citing nor how to populate documento_id and nota.

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 0% for two required parameters. The description loosely names both concepts ('un documento', 'una breve nota'), which gives minimal mapping, but adds no format, identifier convention, or length guidance (e.g. the 40/500 char limits) beyond what the schema already constrains structurally.

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?

It states a verb ('cita') and a resource ('un documento dell'archivio'), so the general target is identifiable. However, the operation itself is vague – it is unclear whether citing registers a reference, attaches a note, or produces a quotation – and it draws no boundary against siblings like leggi_documento or deposita_documento.

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 indication of when this tool should be used rather than leggi_documento, cerca_archivio, or deposita_documento, nor any prerequisites or exclusions. The agent must infer the use case from the verb alone.

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