AI agents call googleads_list_campaigns to retrieve information from Mimi Seed without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only operation that queries and returns information about Google Ads campaigns. It does not create, modify, delete, or execute operations. The blast radius of misuse is minimal—an agent could enumerate campaigns or infer business strategy, but cannot change configurations, spend money, or trigger external actions.
From the tool's definition Tool name includes 'list' and description states '캠페인 목록 조회' (campaign list query). It retrieves campaign metadata (status, channel type, daily budget) with no modification or side effects.
Attacks that exploit this kind of access
Google Ads 캠페인 목록 조회 (상태, 채널 타입, 일일 예산 포함). It is categorised as a Read tool in the Mimi Seed MCP Server, which means it retrieves data without modifying state.
Register the Mimi Seed MCP server in PolicyLayer and add a rule for googleads_list_campaigns: 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 Mimi Seed. Nothing to install.
googleads_list_campaigns 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 googleads_list_campaigns 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 googleads_list_campaigns. 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.
googleads_list_campaigns is provided by the Mimi Seed MCP server (@yoonion/mimi-seed-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
googleads_list_campaigns is one line of Mimi Seed's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
Teams ship this data inside their own products. See what a licence covers →