Update properties of a sheet in a Google Sheets spreadsheet
AI agents use sheets_update_sheet_properties to create or update resources in Mcp Gsheets — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Gsheets environment.
This tool modifies sheet properties (e.g., title, index, hidden state, grid dimensions) which are reversible changes. It does not delete data, execute code, or perform financial transactions. The severity is medium because misconfigured property updates could affect sheet accessibility or usability, but changes are not permanently destructive and can typically be undone.
From the tool's definition Tool name 'sheets_update_sheet_properties' and description 'Update properties of a sheet in a Google Sheets spreadsheet' indicate modification of sheet metadata/configuration without deletion or irreversible destruction.
Attacks that exploit this kind of access
Update properties of a sheet in a Google Sheets spreadsheet. It is categorised as a Write tool in the Mcp Gsheets MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Mcp Gsheets MCP server in PolicyLayer and add a rule for sheets_update_sheet_properties: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Mcp Gsheets. Nothing to install.
sheets_update_sheet_properties is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the sheets_update_sheet_properties rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for sheets_update_sheet_properties. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
sheets_update_sheet_properties is provided by the Mcp Gsheets MCP server (mcp-gsheets). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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