manage_sheets

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, but 'read, write, and manage' only vaguely signals mutation. It does not mention side effects, irreversibility like deleteSheet, creation behavior, or output shape; those details appear later in the schema but are absent from the description itself.

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 front-loaded sentence with no filler, and every word earns its place. It is appropriately terse given the schema's rich parameter and operation documentation, though it offers no structured guidance for the many operations.

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?

The input schema is rich and covers all parameters and operation semantics, so the generic description is not fatal. However, with no output schema and no usage direction beyond 'Google Sheets,' an agent must rely almost entirely on the schema to understand call patterns, operation selection, and expected results.

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 100%, and every parameter has a detailed description, so the baseline is 3. The tool description adds no parameter-level meaning beyond identifying the domain, but the schema fully compensates.

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, 'Read, write, and manage Google Sheets spreadsheets,' names a specific resource and clear high-level verbs. It distinguishes the tool from sibling manage_* tools by explicitly targeting Google Sheets, though it does not enumerate the 13 operations or contrast directly with tools like manage_docs or manage_drive.

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?

Use is implied by the resource phrase 'Google Sheets spreadsheets,' which gives basic context among the manage_* sibling suite. There is no explicit when-to-use/when-not-to-use guidance, and no alternatives are mentioned.

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