Google Workspace MCP VE

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states the action ('Gets') but does not explain what the shareable link entails (e.g., whether it's a view-only link, editable link, or requires permissions), if there are rate limits, authentication needs, or error conditions. This leaves significant gaps for a tool that interacts with user data.

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 a single, efficient sentence that directly states the tool's purpose without unnecessary words. It is front-loaded and wastes no space, making it easy to parse quickly.

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?

Given that there is an output schema (though not provided in the context), the description does not need to explain return values. However, for a tool with no annotations and potential complexity in Drive permissions, the description is minimal and lacks details on behavioral aspects like what type of link is generated or error handling. It meets a basic threshold but could be more informative.

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 100% description coverage, clearly documenting both required parameters. The description does not add any meaning beyond the schema, such as explaining the format of 'file_id' or the role of 'user_google_email'. With high schema coverage, the baseline score of 3 is appropriate as the schema handles the parameter documentation adequately.

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 verb ('Gets') and resource ('shareable link for a Google Drive file or folder'), making the purpose specific and understandable. However, it does not differentiate from sibling tools like 'get_drive_file_download_url' or 'get_drive_file_permissions', which also retrieve Drive-related information, so it lacks sibling distinction.

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 guidance on when to use this tool versus alternatives, such as other Drive-related get tools in the sibling list. It does not mention prerequisites, exclusions, or specific contexts, leaving usage entirely implicit based on the tool name alone.

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