AI agents use createGoogleSlidesShape to create or update resources in Google Drive MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Google Drive MCP Server environment.
This tool creates new content (shapes) in Google Slides presentations, which is a reversible modification. It does not delete data (ruling out Destructive), execute arbitrary code (Execute), or involve financial transactions.
From the tool's definition Tool creates a shape object in Google Slides, which modifies the presentation content. The description explicitly states 'Create a shape', indicating data creation/modification rather than retrieval or deletion.
Documented attack patterns abuse exactly the kind of access createGoogleSlidesShape gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Google Drive MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for createGoogleSlidesShape:
{
"version": "1",
"default": "deny",
"tools": {
"createGoogleSlidesShape": {
"limits": [
{
"counter": "creategoogleslidesshape_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}createGoogleSlidesShape stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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Create a shape in Google Slides. It is categorised as a Write tool in the Google Drive MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Google Drive MCP Server MCP server in PolicyLayer and add a rule for createGoogleSlidesShape: 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 Google Drive MCP Server. Nothing to install.
createGoogleSlidesShape 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 createGoogleSlidesShape 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 createGoogleSlidesShape. 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.
createGoogleSlidesShape is provided by the Google Drive MCP Server MCP server (piotr-agier/google-drive-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 107 Google Drive MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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107 Google Drive MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.