create_campaign · SergeyKrin9/mcp Servers MCP: Risk & Policy

WHAT IT DOES

What create_campaign does on SergeyKrin9/mcp Servers

AI agents use create_campaign to create or update resources in SergeyKrin9/mcp Servers — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SergeyKrin9/mcp Servers environment.

WHY IT NEEDS A POLICY

Why create_campaign needs a policy

The tool creates new advertising campaign objects in marketing platforms (Yandex.Direct or Click.ru based on context). This is a Write operation—it creates reversible data structures.

From the tool's definition Tool name 'create_campaign' in a marketing & ops toolkit (Yandex.Direct, Click.ru, etc.) indicates creation of advertising campaigns. Sibling tools include 'create_telegram_ad' and other campaign/ad management functions.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_campaign Rate-limited

create_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": {
    "create_campaign": {
      "limits": [
        {
          "counter": "create_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 SergeyKrin9/mcp Servers, so you can run agents against it safely.

FAQ

Questions about create_campaign

What does the create_campaign tool do? +

create_campaign. It is categorised as a Write tool in the SergeyKrin9/mcp Servers 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_campaign? +

Register the SergeyKrin9/mcp Servers MCP server in PolicyLayer and add a rule for create_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 SergeyKrin9/mcp Servers. Nothing to install.

What risk level is create_campaign? +

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

Can I rate-limit create_campaign? +

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

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

create_campaign is provided by the SergeyKrin9/mcp Servers MCP server (sergeykrin9/mcp-servers). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.