This record as markdown: /tools/logly-mureo/meta-ads-targeting-search.md
What meta_ads_targeting_search does on Mureo
AI agents call meta_ads_targeting_search to retrieve information from Mureo without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why meta_ads_targeting_search is rated Low
The tool appears to search or query Meta Ads targeting data without modifying it. However, the description is uninformative (cuts off mid-sentence), preventing full assessment of scope. Severity is medium rather than low because unauthorized access to Meta Ads targeting data could reveal sensitive campaign strategy, audience segments, or competitive intelligence.
From the tool's definition Tool name 'meta_ads_targeting_search' and description 'Searches Meta' indicate a query/search operation. The verb 'search' is listed as a Read operation in the classification rules.
Attacks that exploit this kind of access
The rule that runs meta_ads_targeting_search safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mureo, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For meta_ads_targeting_search, this is the rule to start with:
meta_ads_targeting_search is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mureo, apply this rule, and every meta_ads_targeting_search call is checked against it from then on.
Questions about meta_ads_targeting_search
Searches Meta. 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_targeting_search: 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_targeting_search 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_targeting_search 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_targeting_search. 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_targeting_search 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.
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