microsoft_ads_traffic_estimates
What a set of keywords would DELIVER on Microsoft Advertising at a given bid — estimated impressions, clicks, CTR, average CPC, average position and total cost. maxCpc is REQUIRED because a traffic estimate IS a function of the bid; estimating without one would be inventing the input. locationIds...
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What microsoft_ads_traffic_estimates does on Hermoso
AI agents use microsoft_ads_traffic_estimates to create or update resources in Hermoso, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Hermoso environment.
Why microsoft_ads_traffic_estimates is rated Medium
An AI agent can call microsoft_ads_traffic_estimates faster than any human can review: one bad instruction and it creates or modifies resources in Hermoso by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs microsoft_ads_traffic_estimates safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Hermoso, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For microsoft_ads_traffic_estimates, this is the rule to start with:
microsoft_ads_traffic_estimates stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Hermoso, apply this rule, and every microsoft_ads_traffic_estimates call is checked against it from then on.
Questions about microsoft_ads_traffic_estimates
What a set of keywords would DELIVER on Microsoft Advertising at a given bid — estimated impressions, clicks, CTR, average CPC, average position and total cost. maxCpc is REQUIRED because a traffic estimate IS a function of the bid; estimating without one would be inventing the input. locationIds is REQUIRED for the same reason a search volume needs a market. SAY THIS WHEN REPORTING: Microsoft returns a MINIMUM and a MAXIMUM per keyword — quote the range, never average the two into a single figure — and every number here is a FORECAST, so never present it as measured performance. Read-only, 0 credits. It is categorised as a Write tool in the Hermoso MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Hermoso MCP server in PolicyLayer and add a rule for microsoft_ads_traffic_estimates: 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 Hermoso. Nothing to install.
microsoft_ads_traffic_estimates is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the microsoft_ads_traffic_estimates 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 microsoft_ads_traffic_estimates. 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.
microsoft_ads_traffic_estimates is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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