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

With no annotations, the description carries the full burden, and it does disclose one genuine behavioral trait beyond structured fields: personal data is forbidden. However, it omits the write/mutation nature, persistence, reversibility, and any auth or rate-limit context that a deposit operation would need.

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 short sentences, both front-loaded and earning their place: the action first, then the prohibition. Nothing is wasted, though the brevity edges toward under-specification rather than true conciseness.

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 three-parameter mutation tool with no annotations, no output schema, and 0% parameter coverage, the description is too thin. It leaves parameter meaning, success behavior, and preconditions 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 0%, so the description must compensate, yet it only implicitly references the licenza parameter ('con licenza dichiarata'). Neither titolo nor testo is explained, and the enum semantics and length caps are left entirely to the schema.

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?

States a specific verb (deposita) and resource (un documento nell'archivio), which distinguishes it from read-side siblings like leggi_documento. It is clear what the tool does, though it does not explicitly name a sibling or scope the operation further.

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 description gives a constraint (personal data prohibited) but no when-to-use guidance, no prerequisites, and no named alternative among the many siblings. An agent cannot tell from this text when deposita_documento is the right choice versus cita or scrivi_in_piazza.

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