AI agents call get_document_info to retrieve information from InDesign MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns metadata about an open document in Adobe InDesign. It performs no modifications, deletions, or external operations—it is purely informational. The lack of any action verbs suggesting mutation (e.g., 'set', 'modify', 'apply', 'delete') and the explicit 'get' verb confirm it is a Read operation. Severity is low because misuse poses no risk to document integrity or external systems.
From the tool's definition Tool name 'get_document_info' and description 'Get information about the active document' indicate a retrieval operation with no side effects.
Documented attack patterns abuse exactly the kind of access get_document_info gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and InDesign MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_document_info:
{
"version": "1",
"default": "deny",
"tools": {
"get_document_info": {}
}
}get_document_info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Get information about the active document. It is categorised as a Read tool in the InDesign MCP Server MCP Server, which means it retrieves data without modifying state.
Register the InDesign MCP Server MCP server in PolicyLayer and add a rule for get_document_info: 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 InDesign MCP Server. Nothing to install.
get_document_info is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_document_info 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 get_document_info. 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.
get_document_info is provided by the InDesign MCP Server MCP server (zachshallbetter/indesign-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from InDesign MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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135 InDesign MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.