mautic_assign_contact_owner

Assign an owner (Mautic user) to a contact. Use mautic_list_contact_owners to discover available owner IDs.

SERVERMcp Mautic SOURCEesanum/mcp-mautic

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/esanum-mcp-mautic/mautic-assign-contact-owner.md

WHAT IT DOES

What mautic_assign_contact_owner does on Mcp Mautic

AI agents use mautic_assign_contact_owner to create or update resources in Mcp Mautic, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Mcp Mautic environment.

RISK

Why mautic_assign_contact_owner is rated Medium

This tool creates or modifies data (assigning ownership of a contact record) without permanently deleting or destroying it. The change is reversible—ownership can be reassigned to another user or removed. It does not execute arbitrary code, move money, or cause irreversible deletion. This fits the Write category for data modification operations.

From the tool's definition Assign an owner (Mautic user) to a contact. This modifies contact metadata (the owner field) in a reversible manner.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs mautic_assign_contact_owner safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Mautic, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For mautic_assign_contact_owner, this is the rule to start with:

mautic_assign_contact_owner Rate-limited

mautic_assign_contact_owner 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": {
    "mautic_assign_contact_owner": {
      "limits": [
        {
          "counter": "mautic_assign_contact_owner_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp Mautic, apply this rule, and every mautic_assign_contact_owner call is checked against it from then on.

FAQ

Questions about mautic_assign_contact_owner

What does the mautic_assign_contact_owner tool do? +

Assign an owner (Mautic user) to a contact. Use mautic_list_contact_owners to discover available owner IDs. It is categorised as a Write tool in the Mcp Mautic MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on mautic_assign_contact_owner? +

Register the Mcp Mautic MCP server in PolicyLayer and add a rule for mautic_assign_contact_owner: 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 Mcp Mautic. Nothing to install.

What risk level is mautic_assign_contact_owner? +

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

Can I rate-limit mautic_assign_contact_owner? +

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

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

mautic_assign_contact_owner is provided by the Mcp Mautic MCP server (esanum/mcp-mautic). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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