get_drive_shareable_link

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

With no annotations, the description carries the disclosure burden. 'Gets' signals a read operation, and 'current sharing status' provides some insight into the returned state, but the description does not mention side effects, permission requirements, or behavior when no shareable link exists. This is adequate for a simple getter but leaves behavioral details implicit.

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 compact and well-structured with a one-sentence summary, an Args list, and a Returns line. Every sentence earns its place, and there is no unnecessary verbosity or 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 two-parameter read-only tool, the description covers the operation, parameters, and return value, and an output schema is reportedly available to carry detailed return formatting. The main gap is the lack of explicit usage alternatives or behavioral caveats, but this is minor for such a simple tool.

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 bare string parameters. It defines user_google_email as the user's Google email address and file_id as the ID of the file/folder, adding real meaning. It also notes both are required, matching 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?

The description states a specific verb ('Gets') and resource ('shareable link for a Google Drive file or folder'), clearly distinguishing it from sibling tools like get_drive_file_download_url and check_drive_file_public_access. It is direct, non-tautological, and tells the agent exactly what operation is performed.

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 implies usage when a shareable link is needed and enumerates the required inputs, but it does not explicitly state when to prefer this tool over related Drive tools or mention any exclusions. Usage guidance is present only by implication from the tool's purpose.

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