add_contact_to_campaign · GoHighLevel MCP Server MCP

WHAT IT DOES

What add_contact_to_campaign does on GoHighLevel MCP Server

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

WHY IT NEEDS A POLICY

Why add_contact_to_campaign needs a policy

This tool creates or modifies contact-campaign associations in the CRM, a classic Write operation. While reversible, it has high severity due to the blast radius: an AI agent could enroll arbitrary contacts into campaigns without consent, triggering unwanted marketing communications, spam, or compliance violations (GDPR, CAN-SPAM). The tool operates on a 269-tool platform with significant business impact potential.

From the tool's definition "Add contact to a marketing campaign" - the tool adds (creates/modifies) contact data by enrolling them in a campaign, which is a reversible operation that establishes a new relationship/state in the CRM system.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_contact_to_campaign Rate-limited

add_contact_to_campaign 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_to_campaign": {
      "limits": [
        {
          "counter": "add_contact_to_campaign_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 GoHighLevel MCP Server, so you can run agents against it safely.

FAQ

Questions about add_contact_to_campaign

What does the add_contact_to_campaign tool do? +

Add contact to a marketing campaign. It is categorised as a Write tool in the GoHighLevel MCP Server 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_to_campaign? +

Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for add_contact_to_campaign: 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 GoHighLevel MCP Server. Nothing to install.

What risk level is add_contact_to_campaign? +

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

Can I rate-limit add_contact_to_campaign? +

Yes. Add a rate_limit block to the add_contact_to_campaign 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_to_campaign completely? +

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

add_contact_to_campaign is provided by the GoHighLevel MCP Server MCP server (keshigami/ghl-mcp-workiong). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.