add_contact · Noleemits Vision Builder MCP: Risk & Policy

WHAT IT DOES

What add_contact does on Noleemits Vision Builder MCP

AI agents use add_contact 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 add_contact needs a policy

This tool creates or modifies page content by adding a new contact section with form elements. It is reversible (sections can be removed or edited), so it falls under Write rather than Execute or Destructive. However, it operates on a live WordPress site and could be misused to alter published pages without authorization, or to inject unintended contact forms.

From the tool's definition Tool name 'add_contact' and description 'Add a contact section' indicate creation of new content/page elements. Server enables 'create styled pages, manage section layouts, and perform content updates' on WordPress/Elementor sites.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_contact Rate-limited

add_contact 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": {
    "add_contact": {
      "limits": [
        {
          "counter": "add_contact_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 add_contact

What does the add_contact tool do? +

Add a contact section with contact information and optional form placeholder. 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 add_contact? +

Register the Noleemits Vision Builder MCP server in PolicyLayer and add a rule for add_contact: 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 add_contact? +

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

Can I rate-limit add_contact? +

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

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

add_contact 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.