unsubscribe_from_sequence · Ontraport MCP Server MCP

WHAT IT DOES

What unsubscribe_from_sequence does on Ontraport MCP Server

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

WHY IT NEEDS A POLICY

Why unsubscribe_from_sequence needs a policy

This tool modifies CRM state by removing contacts from sequences/campaigns, stopping future communications. It is reversible (contacts can be re-added to sequences), so it falls under Write rather than Destructive. Misuse could disrupt marketing workflows for multiple contacts, giving it medium severity.

From the tool's definition Remove one or more contacts from one or more sequences or campaigns. The contact will stop receiving steps from the specified sequence/campaign.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unsubscribe_from_sequence Rate-limited

unsubscribe_from_sequence 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": {
    "unsubscribe_from_sequence": {
      "limits": [
        {
          "counter": "unsubscribe_from_sequence_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 Ontraport MCP Server, so you can run agents against it safely.

FAQ

Questions about unsubscribe_from_sequence

What does the unsubscribe_from_sequence tool do? +

Remove one or more contacts from one or more sequences or campaigns. The contact will stop receiving steps from the specified sequence/campaign. It is categorised as a Write tool in the Ontraport 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 unsubscribe_from_sequence? +

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

What risk level is unsubscribe_from_sequence? +

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

Can I rate-limit unsubscribe_from_sequence? +

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

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

unsubscribe_from_sequence is provided by the Ontraport MCP Server MCP server (landonray/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.