List campaigns across all connected advertising platforms.
AI agents call get_campaigns to retrieve information from SergeyKrin9/mcp Servers without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns campaign data from advertising platforms (Yandex.Direct, Click.ru, etc.) without modifying, deleting, or executing any operations. It is a read-only listing/retrieval action typical of data queries. The low severity reflects minimal blast radius—an AI agent misuse would only expose existing campaign information, not modify or delete campaigns or move funds.
From the tool's definition Tool name 'get_campaigns' and description 'List campaigns across all connected advertising platforms' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
List campaigns across all connected advertising platforms. It is categorised as a Read tool in the SergeyKrin9/mcp Servers MCP Server, which means it retrieves data without modifying state.
Register the SergeyKrin9/mcp Servers MCP server in PolicyLayer and add a rule for get_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 SergeyKrin9/mcp Servers. Nothing to install.
get_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 get_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 get_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.
get_campaigns 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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