This record as markdown: /tools/io-github-cvrt-jh-wordpress-mcp/mcp-create-menu.md
What mcp_create_menu does on Wordpress
AI agents use mcp_create_menu to create or update resources in Wordpress, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Wordpress environment.
Why mcp_create_menu is rated Medium
Creating a menu is a Write operation—it modifies the WordPress site configuration by adding a new menu item, but the action is reversible (menus can be deleted). The severity is medium because while menu creation itself is low-risk, a compromised agent could create numerous menus to clutter the site or serve as a vector for further manipulation.
From the tool's definition Tool name 'mcp_create_menu' and description 'Create a new navigation menu' indicate creation of new data structure (navigation menu) in WordPress, which is reversible via deletion.
Attacks that exploit this kind of access
The rule that runs mcp_create_menu safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Wordpress, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mcp_create_menu, this is the rule to start with:
mcp_create_menu 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.
The button opens the PolicyLayer dashboard: create your workspace, connect Wordpress, apply this rule, and every mcp_create_menu call is checked against it from then on.
Questions about mcp_create_menu
Create a new navigation menu. It is categorised as a Write tool in the Wordpress MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Wordpress MCP server in PolicyLayer and add a rule for mcp_create_menu: 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 Wordpress. Nothing to install.
mcp_create_menu 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 mcp_create_menu 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 mcp_create_menu. 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.
mcp_create_menu is provided by the Wordpress MCP server (@cavort-it-systems/wordpress-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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