vnt_google_docs_line_stats

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It fails to mention whether the tool is read-only, the format of the output, or any side effects. It only gives a minimal functional statement without elaborating on behavior, assumptions, or limitations.

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 short phrase, which is concise in length, but it is a fragment without a main verb and lacks clear sentence structure. It conveys minimal information without being poorly organized. It is neither overly verbose nor effectively structured.

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, no output schema, and no annotations, the description should at least explain what statistics are computed, what the output looks like, and any constraints. It does none of these. 'Same line statistics' remains undefined, and the tool's behavior is barely specified, leaving significant gaps for an 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 schema has one parameter 'path' with no description (0% coverage). The description implies the path should point to a Google Docs CSV/TSV export, which is some added meaning, but it does not explicitly state that the path is to a file, nor does it specify expected file extensions, encoding, or structure. The hint is indirect and insufficient for reliable parameter handling.

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 indicates the tool computes line statistics for a Google Docs CSV/TSV export, which distinguishes it from sibling tools like vnt_excel_line_stats. However, 'Same line statistics' is ambiguous and lacks a clear verb (e.g., 'calculate' or 'report'), making the exact purpose unclear. It is more of a title than a descriptive statement.

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 like vnt_excel_line_stats or vnt_stats. It does not mention any prerequisites, workflow position, or exclusions. The only hint is the file format reference.

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