indesign_create_master_guides
InDesign: Create row/column guides on every page of a master spread (MasterSpread.createGuides)
This record as markdown: /tools/adobe-mcp-suite/indesign-create-master-guides.md
What indesign_create_master_guides does on Adobe Mcp Suite
AI agents use indesign_create_master_guides to create or update resources in Adobe Mcp Suite, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Adobe Mcp Suite environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
layerName | string | — | Layer to create guides on (default: active layer) |
rowGutter | number | — | Row gutter in mm |
fitMargins | boolean | — | Divide the area inside the margins (true) or the whole page (false) |
guideColor | string | — | Guide color: UI color name (e.g. "BLUE", "LIGHT_BLUE", "GRID_GREEN") or "r,g,b" (0-255) |
masterName | string | Yes | Full master spread name (e.g. "A-Master") |
columnGutter | number | — | Column gutter in mm |
numberOfRows | integer | — | Number of rows per page |
removeExisting | boolean | — | Remove existing guides first |
numberOfColumns | integer | — | Number of columns per page |
Parameters from the server's own tool schema.
Why indesign_create_master_guides is rated Medium
An AI agent can call indesign_create_master_guides faster than any human can review: one bad instruction and it creates or modifies resources in Adobe Mcp Suite by the hundred, each call as confident as the last.
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs indesign_create_master_guides safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Adobe Mcp Suite, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For indesign_create_master_guides, this is the rule to start with:
indesign_create_master_guides 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Adobe Mcp Suite, apply this rule, and every indesign_create_master_guides call is checked against it from then on.
Questions about indesign_create_master_guides
InDesign: Create row/column guides on every page of a master spread (MasterSpread.createGuides). It is categorised as a Write tool in the Adobe Mcp Suite MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
indesign_create_master_guides accepts 9 parameters: layerName, rowGutter, fitMargins, guideColor, masterName, columnGutter, numberOfRows, removeExisting, numberOfColumns. Required: masterName. The full parameter table on this page comes from the server's own tool schema.
Register the Adobe Mcp Suite MCP server in PolicyLayer and add a rule for indesign_create_master_guides: 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 Adobe Mcp Suite. Nothing to install.
indesign_create_master_guides 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 indesign_create_master_guides 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 indesign_create_master_guides. 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.
indesign_create_master_guides is provided by the Adobe Mcp Suite MCP server (adobe-mcp-suite). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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