create_contact · Apollo Io MCP Server MCP: Risk & Policy

WHAT IT DOES

What create_contact does on Apollo Io MCP Server

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

WHY IT NEEDS A POLICY

Why create_contact needs a policy

This tool creates new records in the Apollo CRM system. It is reversible (contacts can be deleted or modified later), so it falls under Write rather than Destructive. The severity is medium because creating unauthorized or false contacts could pollute CRM data, enable spam campaigns, or cause business process confusion, but the impact is limited compared to destructive or financial operations.

From the tool's definition Tool name is 'create_contact' and description states 'Create a new contact in Apollo with details like name, email, title, company, etc.' The word 'Create' explicitly indicates data creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_contact Rate-limited

create_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": {
    "create_contact": {
      "limits": [
        {
          "counter": "create_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 Apollo Io MCP Server, so you can run agents against it safely.

FAQ

Questions about create_contact

What does the create_contact tool do? +

Create a new contact in Apollo with details like name, email, title, company, etc. It is categorised as a Write tool in the Apollo Io 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 create_contact? +

Register the Apollo Io MCP Server MCP server in PolicyLayer and add a rule for create_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 Apollo Io MCP Server. Nothing to install.

What risk level is create_contact? +

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

Can I rate-limit create_contact? +

Yes. Add a rate_limit block to the create_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 create_contact completely? +

Set action: deny in the PolicyLayer policy for create_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 create_contact? +

create_contact is provided by the Apollo Io MCP Server MCP server (masridigital/apollo.io-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.