AI agents call get_campaign_eligible_zones to retrieve information from AdButler without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
id | number | Yes | Campaign ID |
Parameters from the server's own tool schema.
This tool queries campaign eligibility information and returns zone data. It performs a read-only lookup operation with no side effects, no data creation, modification, deletion, or execution of external commands. The blast radius of misuse is minimal—an attacker could only discover which zones are eligible for campaigns, which is informational only.
From the tool's definition Tool name contains 'get_' prefix and description states 'Get eligible zones for a campaign' — both indicate data retrieval with no modifications.
Attacks that exploit this kind of access
Get eligible zones for a campaign. It is categorised as a Read tool in the AdButler MCP Server, which means it retrieves data without modifying state.
get_campaign_eligible_zones accepts 1 parameter: id. Required: id. The full parameter table on this page comes from the server's own tool schema.
Register the AdButler MCP server in PolicyLayer and add a rule for get_campaign_eligible_zones: 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 AdButler. Nothing to install.
get_campaign_eligible_zones is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_campaign_eligible_zones 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.
Set action: deny in the PolicyLayer policy for get_campaign_eligible_zones. 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.
get_campaign_eligible_zones is provided by the AdButler MCP server (adbutler/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →