This record as markdown: /tools/securityronin-docx-mcp/add-endnote.md
What add_endnote does on Docx
AI agents use add_endnote 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.
Why add_endnote is rated Medium
Adding an endnote creates new content in a Word document and modifies its structure, but this change is reversible (endnotes can be deleted). This is a Write operation rather than Read (which would only retrieve data), Execute (which would run arbitrary code), Destructive (irreversible deletion), or Financial.
From the tool's definition Tool name 'add_endnote' and description 'Add an endnote to a paragraph' indicates creation of a new document element.
Attacks that exploit this kind of access
The rule that runs add_endnote 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 add_endnote, this is the rule to start with:
add_endnote 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 Docx, apply this rule, and every add_endnote call is checked against it from then on.
Questions about add_endnote
Add an endnote to a paragraph. 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.
Register the Docx MCP server in PolicyLayer and add a rule for add_endnote: 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.
add_endnote 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 add_endnote 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 add_endnote. 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.
add_endnote 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.
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