batch_update
Sends raw Slides API batchUpdate requests for anything the typed tools don't cover: updateShapeProperties (fill, outline, shadow), updatePageProperties (slide background), updateParagraphStyle, createParagraphBullets, updateTableCellProperties, mergeTableCells, createVideo, createLine, groupObjec...
This record as markdown: /tools/a1-x-tech-mcp-google-slides/batch-update.md
What batch_update does on Mcp Google Slides
AI agents invoke batch_update to trigger actions in Mcp Google Slides. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
| Parameter | Type | Required | Description |
|---|---|---|---|
requests | array | Yes | The Slides API batchUpdate requests[] array, verbatim wire format. |
presentation_id | string | Yes | The presentation id — the long id from the URL (docs.google.com/presentation/d/<presentationId>/edit) or from create_presentation output. |
Parameters from the server's own tool schema.
Why batch_update is rated High
Executes arbitrary raw API requests covering a wide range of slide modification operations.
From the tool's definition Sends raw Slides API batchUpdate requests verbatim
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs batch_update safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Google Slides, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For batch_update, this is the rule to start with:
batch_update stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Google Slides, apply this rule, and every batch_update call is checked against it from then on.
Questions about batch_update
Sends raw Slides API batchUpdate requests for anything the typed tools don't cover: updateShapeProperties (fill, outline, shadow), updatePageProperties (slide background), updateParagraphStyle, createParagraphBullets, updateTableCellProperties, mergeTableCells, createVideo, createLine, groupObjects, updateSlideProperties and the rest of the request union. requests is the API's requests[] array verbatim, e.g. [{"updateShapeProperties":{"objectId":"...","shapeProperties":{...},"fields":"shapeFill"}}]. The batch is atomic: one invalid request rejects the whole batch and nothing is applied. Lengths/coordinates take {"magnitude":N,"unit":"PT"}; wire enums are UPPER_CASE. It is categorised as a Execute tool in the Mcp Google Slides MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
batch_update accepts 2 parameters: requests, presentation_id. Required: requests, presentation_id. The full parameter table on this page comes from the server's own tool schema.
Register the Mcp Google Slides MCP server in PolicyLayer and add a rule for batch_update: 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 Google Slides. Nothing to install.
batch_update is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the batch_update 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 batch_update. 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.
batch_update is provided by the Mcp Google Slides MCP server (@a1-x-tech/mcp-google-slides). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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