create_post · Noleemits Vision Builder MCP: Risk & Policy

WHAT IT DOES

What create_post does on Noleemits Vision Builder MCP

AI agents use create_post to create or update resources in Noleemits Vision Builder MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Noleemits Vision Builder MCP environment.

WHY IT NEEDS A POLICY

Why create_post needs a policy

This tool creates new content in WordPress, which is a Write operation—it modifies data reversibly. It does not delete, execute arbitrary code, or move money. The severity is medium because while the blast radius is confined to new post creation (which can be deleted), misuse by an AI agent could result in spam posts, malicious content, or large-scale pollution of the WordPress site.

From the tool's definition create_post creates a new WordPress post or page, returning post ID, URL, and edit link. The tool modifies the WordPress database by adding new content in draft status, which is a reversible creation operation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_post Rate-limited

create_post 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": {
    "create_post": {
      "limits": [
        {
          "counter": "create_post_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Noleemits Vision Builder MCP, so you can run agents against it safely.

FAQ

Questions about create_post

What does the create_post tool do? +

Create a new WordPress post or page. Returns the new post ID, URL, and edit link. Defaults to draft status. It is categorised as a Write tool in the Noleemits Vision Builder MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on create_post? +

Register the Noleemits Vision Builder MCP server in PolicyLayer and add a rule for create_post: 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 Noleemits Vision Builder MCP. Nothing to install.

What risk level is create_post? +

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

Can I rate-limit create_post? +

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

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

create_post is provided by the Noleemits Vision Builder MCP server (noleemits/vision-builder-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.