표의 특정 열에 시작 숫자부터 끝 숫자까지 세로로 채웁니다. Args: start: 시작 숫자 (기본값: 1) end: 끝 숫자 (기본값: 10) column: 숫자를 채울 열 번호 (1부터 시작, 기본값: 1) from_first_cell: 정확히 표의 첫 번째 셀부터 시작할지 여부 (기본값: True) Returns: str: 결과 메시지
AI agents use hwp_fill_column_numbers 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 or modifies data in a reversible manner—filling table cells with numeric sequences. It does not delete, destroy, or execute arbitrary code; the operation can be undone or overwritten.
From the tool's definition The tool description states it 'fills a specific column of a table vertically with numbers from a start number to an end number' (fills/writes data to table cells).
Documented attack patterns abuse exactly the kind of access hwp_fill_column_numbers 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_fill_column_numbers:
{
"version": "1",
"default": "deny",
"tools": {
"hwp_fill_column_numbers": {
"limits": [
{
"counter": "hwp_fill_column_numbers_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}hwp_fill_column_numbers 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.
Free to start. No card required.
표의 특정 열에 시작 숫자부터 끝 숫자까지 세로로 채웁니다. Args: start: 시작 숫자 (기본값: 1) end: 끝 숫자 (기본값: 10) column: 숫자를 채울 열 번호 (1부터 시작, 기본값: 1) from_first_cell: 정확히 표의 첫 번째 셀부터 시작할지 여부 (기본값: True) Returns: str: 결과 메시지. 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_fill_column_numbers: 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_fill_column_numbers 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_fill_column_numbers 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_fill_column_numbers. 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_fill_column_numbers 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.
Free to start. No card required.
30 HWP MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.