AI agents use set_page_orientation to create or update resources in Docx_MCP_cj — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Docx_MCP_cj environment.
This tool modifies document properties (page orientation) in a reversible manner—page orientation can be changed back to its original state. It does not delete data, execute external code, or trigger financial transactions. It is a Write operation that alters document formatting/metadata without destroying content.
From the tool's definition Tool name 'set_page_orientation' with description '设置页面方向' (Chinese: 'set page orientation') indicates modification of document layout properties.
Documented attack patterns abuse exactly the kind of access set_page_orientation gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Docx_MCP_cj, and nothing reaches the server without passing your rules. This is the rule we recommend for set_page_orientation:
{
"version": "1",
"default": "deny",
"tools": {
"set_page_orientation": {
"limits": [
{
"counter": "set_page_orientation_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}set_page_orientation 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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设置页面方向. It is categorised as a Write tool in the Docx_MCP_cj MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Docx_MCP_cj MCP server in PolicyLayer and add a rule for set_page_orientation: 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_MCP_cj. Nothing to install.
set_page_orientation 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 set_page_orientation 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 set_page_orientation. 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.
set_page_orientation is provided by the Docx_MCP_cj MCP server (rockcj/docx_mcp_cj). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 54 Docx_MCP_cj tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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54 Docx_MCP_cj tools catalogued and risk-classified — across an index of 42,500+ MCP servers.