Get Drive File Content

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

Annotations provide readOnlyHint, idempotentHint, etc., but the description adds no behavioral details beyond that. For example, it does not disclose behavior for binary files or large files, or any error handling specifics.

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 (14 words) and front-loaded with the main action and resource. It avoids unnecessary details but could be slightly more structured with a brief format enumeration.

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 output schema existing, return values are covered. However, the description lacks details on how to request specific formats (e.g., via parameters or headers) and does not address edge cases. It is adequate but not comprehensive.

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 coverage is 100% for both parameters. The description does not add additional meaning beyond what is in the schema. The mention of 'multiple formats' relates to output, not parameters. Baseline of 3 is appropriate.

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 action (retrieve content), resource (Google Drive file), and method (by ID). Mentioning 'multiple formats' provides additional context, though specifying the formats would enhance clarity. It distinguishes from sibling tools like get_doc_content by being file-type agnostic.

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 on when to use this tool versus alternatives such as get_doc_content or download_gmail_attachment. No mention of limitations or preferred use cases.

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