zernio_create_ad

Create a new ad with targeting, budget, and creative details.

SERVERZernio SOURCEeyalm321/zernio-mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/eyalm321-zernio-mcp/zernio-create-ad.md

WHAT IT DOES

What zernio_create_ad does on Zernio

AI agents use zernio_create_ad to commit financial operations through Zernio, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why zernio_create_ad is rated Critical

Creating an ad involves committing financial obligations — ads consume budget (real money spend). The description explicitly mentions 'budget' as part of the ad creation, meaning this tool can directly initiate financial expenditure on advertising platforms. This qualifies as Financial, the most severe applicable category.

From the tool's definition Create a new ad with targeting, budget, and creative details

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs zernio_create_ad safely

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

zernio_create_ad Approval-gated

Any call to zernio_create_ad is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "zernio_create_ad": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about zernio_create_ad

What does the zernio_create_ad tool do? +

Create a new ad with targeting, budget, and creative details. It is categorised as a Financial tool in the Zernio MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on zernio_create_ad? +

Register the Zernio MCP server in PolicyLayer and add a rule for zernio_create_ad: 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 Zernio. Nothing to install.

What risk level is zernio_create_ad? +

zernio_create_ad is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit zernio_create_ad? +

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

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

zernio_create_ad is provided by the Zernio MCP server (eyalm321/zernio-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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