Lists ad sets in a Meta Ads account, optionally scoped to a
AI agents call meta_ads_ad_sets_list to retrieve information from Mureo 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 existing ad set data from a Meta Ads account without creating, modifying, deleting, or executing any operations. It is a straightforward read operation with minimal risk unless sensitive account structure or performance data is exposed, but the primary action is retrieval only.
From the tool's definition Tool name 'meta_ads_ad_sets_list' and description 'Lists ad sets in a Meta Ads account' indicate a retrieval operation with no modification or deletion of data.
Documented attack patterns abuse exactly the kind of access meta_ads_ad_sets_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Mureo, and nothing reaches the server without passing your rules. This is the rule we recommend for meta_ads_ad_sets_list:
{
"version": "1",
"default": "deny",
"tools": {
"meta_ads_ad_sets_list": {}
}
}meta_ads_ad_sets_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Lists ad sets in a Meta Ads account, optionally scoped to a. It is categorised as a Read tool in the Mureo MCP Server, which means it retrieves data without modifying state.
Register the Mureo MCP server in PolicyLayer and add a rule for meta_ads_ad_sets_list: 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 Mureo. Nothing to install.
meta_ads_ad_sets_list 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 meta_ads_ad_sets_list 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 meta_ads_ad_sets_list. 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.
meta_ads_ad_sets_list is provided by the Mureo MCP server (logly/mureo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Mureo, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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185 Mureo tools catalogued and risk-classified — across an index of 43,000+ MCP servers.