notizie_italia

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

With no annotations, the description carries the full burden, and it discloses the news source (ANSA), the headline-only scope, and the supported topics. However, it doesn't describe output structure, pagination, freshness, or whether any authentication is needed, so behavioral transparency is partial.

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 consists of three concise, front-loaded sentences: the core purpose, the usage condition, and the argument options. Every sentence adds value with no redundancy.

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 tool with one optional parameter and no output schema, the description covers what it does, when to use it, and the valid values. It could add a bit more about the output nature (e.g., a list of headline strings) or the read-only nature, but the current information is largely sufficient for correct invocation.

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?

The input schema has zero description coverage and no enums, leaving 'argomento' as an opaque string. The description fully compensates by listing all available values: 'principali, cronaca, politica, economia, mondo, tecnologia, sport', which is essential for valid invocation.

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 clearly states the tool returns 'Ultimi titoli delle notizie italiane dall'agenzia ANSA' (latest Italian news headlines from ANSA), identifying the resource and differentiating it from weather, alert, and reminder siblings. However, it lacks an explicit verb like 'gets' or 'lists', relying on the noun phrase and the subsequent usage instruction.

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 explicitly says 'Usalo quando l'utente chiede le notizie, che cosa succede o le ultime novita'' (use it when the user asks for news, what's happening, or latest updates), providing clear trigger conditions. It doesn't mention alternatives or exclusions, but the sibling tools are obviously different domains.

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