Adds a new sheet to a specified Google Spreadsheet by providing its ID and the desired sheet title. Supports optional index placement for ordering.
Create a new sheet in the spreadsheet
| Name | Required | Description | Default |
|---|---|---|---|
| index | No | Index where to insert the sheet | |
| title | Yes | Title of the new sheet | |
| spreadsheetId | Yes | The ID of the spreadsheet |
Changes observed during successful MCP inspections.
v2.2.1Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations exist, and the description does not disclose side effects, permissions, or failure modes. Creating a sheet is a mutating operation, but the description gives no indication of impact on existing data or potential errors.
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 extremely concise and front-loaded, stating the action and target in a single sentence. There is no unnecessary verbosity.
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 description omits important context such as default behavior when index is not provided, whether duplicate titles are allowed, and how the sheet is positioned if inserted. While the schema lists parameters, the operational context is incomplete.
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 provides brief descriptions for all three parameters, including the optional index. However, the description adds no extra meaning beyond these schema comments, so it meets the baseline for full schema coverage.
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's function: creating a new sheet in a spreadsheet. It is distinct from sibling tools like duplicate_sheet, rename_sheet, or delete_sheet.
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?
No usage guidance is provided. The description does not mention when to use this tool instead of alternatives, nor any prerequisites or conditions for creating a sheet.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.