Low Risk

get_ads

Get ads for a Meta Ads account with optional filtering. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) limit: Maximum number of ads to return (default: 10) campaign_id: Optional campaign ID to fi...

How to control get_ads ↓

AI agents call get_ads to retrieve information from Meta Ads MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool queries and retrieves advertising data from a Meta Ads account without modifying, executing, or deleting anything. It is a straightforward read operation with no side effects. Severity is low because unauthorized access to ad account data, while sensitive, does not directly enable financial transactions, code execution, or destructive operations. The blast radius is limited to information disclosure.

From the tool's definition Tool retrieves ads with 'optional filtering' based on account_id, campaign_id, or adset_id. No write, delete, or execution capability described. The verb 'Get' and query-like parameters indicate data retrieval only.

Documented attack patterns abuse exactly the kind of access get_ads gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Meta Ads MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for get_ads:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_ads": {}
  }
}

get_ads is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Meta Ads MCP — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Free to start. No card required.

Go deeper

What does the get_ads tool do? +

Get ads for a Meta Ads account with optional filtering. Args: account_id: Meta Ads account ID (format: act_XXXXXXXXX) access_token: Meta API access token (optional - will use cached token if not provided) limit: Maximum number of ads to return (default: 10) campaign_id: Optional campaign ID to filter by adset_id: Optional ad set ID to filter by. It is categorised as a Read tool in the Meta Ads MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_ads? +

Register the Meta Ads MCP server in PolicyLayer and add a rule for get_ads: 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 Meta Ads MCP. Nothing to install.

What risk level is get_ads? +

get_ads is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_ads? +

Yes. Add a rate_limit block to the get_ads 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.

How do I block get_ads completely? +

Set action: deny in the PolicyLayer policy for get_ads. 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.

What MCP server provides get_ads? +

get_ads is provided by the Meta Ads MCP server (pipeboard-co/meta-ads-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Meta Ads MCP tool call.

Deterministic rules across all 42 Meta Ads MCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

Free to start. No card required.

42 Meta Ads MCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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