apollo_add_more

Append more leads to an existing Apollo list (async). Re-runs the saved search for additional results.

SERVERMax MCP Server SOURCEdigital-crew-technologies/max-mcp-server

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/digital-crew-technologies-max-mcp-server/apollo-add-more.md

WHAT IT DOES

What apollo_add_more does on Max MCP Server

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

RISK

Why apollo_add_more is rated Medium

This tool appends leads to a list, which is a reversible data modification operation. It does not delete, destroy, or execute arbitrary code. The 'async' nature and 're-runs saved search' suggest it modifies the target list by adding records. This is a Write operation (reversible modification).

From the tool's definition Tool name 'apollo_add_more' and description 'Append more leads to an existing Apollo list' indicate a modify/create operation that adds data to an existing resource.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs apollo_add_more safely

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

apollo_add_more Rate-limited

apollo_add_more 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": {
    "apollo_add_more": {
      "limits": [
        {
          "counter": "apollo_add_more_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 Max MCP Server, apply this rule, and every apollo_add_more call is checked against it from then on.

FAQ

Questions about apollo_add_more

What does the apollo_add_more tool do? +

Append more leads to an existing Apollo list (async). Re-runs the saved search for additional results. It is categorised as a Write tool in the Max 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 apollo_add_more? +

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

What risk level is apollo_add_more? +

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

Can I rate-limit apollo_add_more? +

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

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

apollo_add_more is provided by the Max MCP Server MCP server (digital-crew-technologies/max-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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