document · LibreOffice MCP Server MCP: Risk & Policy

WHAT IT DOES

What document does on LibreOffice MCP Server

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

WHY IT NEEDS A POLICY

Why document needs a policy

The empty description is a significant limitation, but server context strongly suggests this tool performs document manipulation (Write operations). Severity is medium because document edits are reversible and typically localized in blast radius, though an AI agent could modify important documents unexpectedly. Confidence is reduced due to the missing description and ambiguous tool name.

From the tool's definition Tool named 'document' with empty description on a LibreOffice server that 'create[s], read[s], edit[s], and manipulate[s]' documents.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

document Rate-limited

document 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": {
    "document": {
      "limits": [
        {
          "counter": "document_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches LibreOffice MCP Server, so you can run agents against it safely.

FAQ

Questions about document

What does the document tool do? +

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

How do I enforce a policy on document? +

Register the LibreOffice MCP Server MCP server in PolicyLayer and add a rule for document: 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 LibreOffice MCP Server. Nothing to install.

What risk level is document? +

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

Can I rate-limit document? +

Yes. Add a rate_limit block to the document 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 document completely? +

Set action: deny in the PolicyLayer policy for document. 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 document? +

document is provided by the LibreOffice MCP Server MCP server (jwingnut/mcp-libre). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.