fill_form_field

네이티브 누름틀/FORM 필드 하나를 채우고 open-safety 검증 증거를 반환합니다.

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/fill-form-field.md

WHAT IT DOES

What fill_form_field does on Hwpx

AI agents use fill_form_field 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 fill_form_field is rated Medium

Filling a form field modifies document data in a reversible manner—the change can be undone or overwritten. This is characteristic of Write operations. It does not delete data (Destructive), execute arbitrary code (Execute), or move money (Financial). The medium severity reflects that form-filling has localized impact within a document, though repeated misuse could corrupt document structure.

From the tool's definition Tool description states it 'fills' (채우고) a native form field and returns validation evidence. The verb 'fill' indicates modification of document content.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs fill_form_field 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 fill_form_field, this is the rule to start with:

fill_form_field Rate-limited

fill_form_field 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": {
    "fill_form_field": {
      "limits": [
        {
          "counter": "fill_form_field_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 fill_form_field call is checked against it from then on.

FAQ

Questions about fill_form_field

What does the fill_form_field tool do? +

네이티브 누름틀/FORM 필드 하나를 채우고 open-safety 검증 증거를 반환합니다. 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 fill_form_field? +

Register the Hwpx MCP server in PolicyLayer and add a rule for fill_form_field: 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 fill_form_field? +

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

Can I rate-limit fill_form_field? +

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

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

fill_form_field 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.

KEEP EXPLORING

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