AI agents call remove_product_link to permanently remove resources in Google Ads — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The action of removing/deleting a product link cannot be undone without manual recreation and reconfiguration. This is an irreversible operation that destroys data/associations. While the blast radius is somewhat contained (affecting a single product link rather than bulk data), the destructive nature takes precedence over Write category.
From the tool's definition Tool name 'remove_product_link' and description 'Remove a product link' indicate deletion of a product link resource.
Documented attack patterns abuse exactly the kind of access remove_product_link gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Google Ads, and nothing reaches the server without passing your rules. This is the rule we recommend for remove_product_link:
{
"version": "1",
"default": "deny",
"hide": [
"remove_product_link"
]
}remove_product_link disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
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Remove a product link. It is categorised as a Destructive tool in the Google Ads MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Google Ads MCP server in PolicyLayer and add a rule for remove_product_link: 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 Google Ads. Nothing to install.
remove_product_link is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the remove_product_link 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 remove_product_link. 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.
remove_product_link is provided by the Google Ads MCP server (promobase/google-ads-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Google Ads, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
59 Google Ads tools catalogued and risk-classified — across an index of 43,000+ MCP servers.