AI agents use hwp_create_complete_document to create or update resources in HWP MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your HWP MCP Server environment.
This tool creates new HWP documents, which is a reversible Write operation—documents can be deleted or overwritten. It does not execute arbitrary code, delete irreversibly, move money, or query data. Severity is high because an AI agent could autonomously generate and store numerous documents, consuming resources or creating unwanted content.
From the tool's definition Tool name 'hwp_create_complete_document' indicates document creation. Sibling tools include 'hwp_create', 'hwp_create_document_from_text', 'hwp_create_table_with_data', and 'hwp_fill_table_with_data', all of which are clearly Write operations.
Documented attack patterns abuse exactly the kind of access hwp_create_complete_document gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and HWP MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for hwp_create_complete_document:
{
"version": "1",
"default": "deny",
"tools": {
"hwp_create_complete_document": {
"limits": [
{
"counter": "hwp_create_complete_document_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}hwp_create_complete_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.
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hwp_create_complete_document. It is categorised as a Write tool in the HWP MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the HWP MCP Server MCP server in PolicyLayer and add a rule for hwp_create_complete_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 HWP MCP Server. Nothing to install.
hwp_create_complete_document 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 hwp_create_complete_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.
Set action: deny in the PolicyLayer policy for hwp_create_complete_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.
hwp_create_complete_document is provided by the HWP MCP Server MCP server (jkf87/hwp-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from HWP MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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30 HWP MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.