add_memo

본문 문단 또는 표 셀 문단에 메모를 추가합니다. dry_run=True이면 원본을 저장하지 않습니다.

SERVERHwpx SOURCEairmang/hwpx-mcp-server

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/airmang-hwpx-mcp-server/add-memo.md

WHAT IT DOES

What add_memo does on Hwpx

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

RISK

Why add_memo is rated Medium

This tool creates or modifies document content by adding annotations/memos. This is a Write operation—it changes document state reversibly and can be undone. Severity is medium because while it modifies documents, memo additions are typically non-destructive and reversible unlike deletion.

From the tool's definition Tool description states 'add_memo' adds memos to document paragraphs or table cell paragraphs, with optional dry_run parameter. The action is reversible modification of a document ('modify HWPX documents directly' per server description).

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_memo safely

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

add_memo Rate-limited

add_memo 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": {
    "add_memo": {
      "limits": [
        {
          "counter": "add_memo_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 Hwpx, apply this rule, and every add_memo call is checked against it from then on.

FAQ

Questions about add_memo

What does the add_memo tool do? +

본문 문단 또는 표 셀 문단에 메모를 추가합니다. dry_run=True이면 원본을 저장하지 않습니다. It is categorised as a Write tool in the Hwpx MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on add_memo? +

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

What risk level is add_memo? +

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

Can I rate-limit add_memo? +

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

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

add_memo is provided by the Hwpx MCP server (airmang/hwpx-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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