enter_weather_forecast_city_israel

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

With no annotations, the description carries the full burden of behavioral disclosure. It does disclose that the tool waits for the dropdown to appear and returns a success or error message. However, it omits important details such as prerequisites (e.g., the page must be open), what happens if the dropdown never appears, and whether the action has side effects beyond entering text.

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 concise and well-structured with Args and Returns sections. It avoids redundancy and is appropriately sized for a tool with a single parameter. The only minor issue is a slight redundancy between the stated returns and the presence of an output schema, but overall it is efficient.

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 parameter, the description covers the basic action and result, but it lacks workflow context. It does not mention that this is part of a sequence (open → enter → select → get), nor does it specify preconditions such as the search field being visible or the page having been opened. The dropdown appearance condition is stated, but failure modes and prerequisites are lacking.

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 for the parameter. The Args section adds only a minimal explanation ('Name of the city to search for'), which adds little beyond the schema title 'City Name'. It does not specify acceptable formats, the Israeli city context, or that the input should match a dropdown option.

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's action ('Enters city name in the search field') and the resource being acted upon, and it waits for a dropdown. This specific verb+resource structure distinguishes it from sibling tools like 'open,' 'select,' and 'get content,' which represent different actions in the workflow.

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 provides no explicit guidance on when to use this tool versus alternatives. It does not mention that it should follow 'open_weather_forecast_israel' or precede 'select_weather_forecast_city_israel'. The usage context is only implied by the tool name and sibling list, not stated in the description.

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