convert_to_pdf

Convert the open document to PDF using LibreOffice headless.

SERVERDocx SOURCEsecurityronin/docx-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/securityronin-docx-mcp/convert-to-pdf.md

WHAT IT DOES

What convert_to_pdf does on Docx

AI agents use convert_to_pdf to create or update resources in Docx, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Docx environment.

RISK

Why convert_to_pdf is rated Medium

Converting a document to PDF creates a new file artifact, which is a write operation that modifies the document's state on the system (a new file is generated). While reversible via deletion, it represents creation of data. Not Execute because it doesn't run arbitrary code or shell commands—it invokes a specific LibreOffice conversion operation.

From the tool's definition Tool description states 'Convert the open document to PDF using LibreOffice headless' - this creates a new output file (PDF) from the existing document.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs convert_to_pdf safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Docx, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For convert_to_pdf, this is the rule to start with:

convert_to_pdf Rate-limited

convert_to_pdf 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "convert_to_pdf": {
      "limits": [
        {
          "counter": "convert_to_pdf_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Docx, apply this rule, and every convert_to_pdf call is checked against it from then on.

FAQ

Questions about convert_to_pdf

What does the convert_to_pdf tool do? +

Convert the open document to PDF using LibreOffice headless. It is categorised as a Write tool in the Docx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on convert_to_pdf? +

Register the Docx MCP server in PolicyLayer and add a rule for convert_to_pdf: 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 Docx. Nothing to install.

What risk level is convert_to_pdf? +

convert_to_pdf is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit convert_to_pdf? +

Yes. Add a rate_limit block to the convert_to_pdf 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.

How do I block convert_to_pdf completely? +

Set action: deny in the PolicyLayer policy for convert_to_pdf. 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.

What MCP server provides convert_to_pdf? +

convert_to_pdf is provided by the Docx MCP server (securityronin/docx-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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Guides

Govern customer-ops agents →Argument validation →Scoped token →