download_file

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

No annotations are provided, so the description must disclose behavior. It only states the action and does not mention that this is a read-only operation, potential side effects (none), required permissions, or export formats. The description is too minimal to make behavioral traits transparent.

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 extremely concise, with two sentences: the first states the purpose and the second lists the single argument. The purpose is front-loaded, and no superfluous content is present.

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?

The tool is simple (one parameter) and an output schema exists, so return details are not required. However, the description omits useful context like export formats (e.g., PDF, DOCX), whether the operation is read-only, and how it differs from get_file_info. It is minimally viable but not rich enough for a fully informed agent.

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 only parameter, file_id, is described as 'ID del archivo a descargar', which merely restates the schema's property name ('File Id') and adds no new meaning such as format, source, or lookup method. With schema description coverage at 0%, the description fails to compensate with richer context.

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 states a specific action ('Descarga el contenido de un archivo de texto, o exporta Docs/Sheets/Slides') with a clear resource and format. It distinguishes the tool from siblings like upload_text_file or delete_file by indicating it is for downloading/exporting content.

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 guidance is given on when to use this tool versus alternatives. Sibling tools like get_file_info and list_files are not mentioned, nor are any exclusions or prerequisites provided. The only context is the operation itself, which does not help an agent decide between tools.

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