batch_update_advanced

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

No annotations are present, so the description carries the burden. It discloses allowlisting, blocking of lifecycle requests, and limit of 50 requests. However, it does not describe error handling or response format, which are gaps given the lack of output schema.

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?

Three concise sentences that efficiently convey purpose, constraints, and usage guidance. Front-loaded with the core action.

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 the 4 parameters, no output schema, and many sibling tools, the description covers purpose and constraints well but lacks parameter details and return value information. It is adequate but incomplete for full agent understanding.

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 has 0% description coverage, and the description does not explain individual parameters (requests, spreadsheet_id, response_ranges, include_spreadsheet_in_response). Only briefly mentions that each request must contain one allowed kind, which is insufficient.

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 tool performs raw Sheets API batchUpdate requests, and differentiates from typed tools by noting 'Prefer the typed tools when one exists; use this for advanced API coverage.'

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?

Explicitly provides constraints: requests must contain exactly one allowed kind, data-source lifecycle requests are blocked, max 50 requests, and advice to prefer typed tools. This helps the agent decide when to use this tool.

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