create_snapchat_ads_ad_squad
Create an ad squad under an existing Snapchat campaign — the tier that holds the budget, the bid, the targeting, the placements and the schedule. CREATED PAUSED with no override. TWO THINGS ARE MANDATORY AND NEITHER IS GUESSABLE: countries (at least one two-letter code — Snapchat refuses an ad sq...
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What create_snapchat_ads_ad_squad does on Hermoso
AI agents use create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad is rated Medium
An AI agent can call create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad, this is the rule to start with:
create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad call is checked against it from then on.
Questions about create_snapchat_ads_ad_squad
Create an ad squad under an existing Snapchat campaign — the tier that holds the budget, the bid, the targeting, the placements and the schedule. CREATED PAUSED with no override. TWO THINGS ARE MANDATORY AND NEITHER IS GUESSABLE: countries (at least one two-letter code — Snapchat refuses an ad squad with no geo, and search_snapchat_ads_targeting(kind:. 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 create_snapchat_ads_ad_squad: 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.
create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad 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 create_snapchat_ads_ad_squad. 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.
create_snapchat_ads_ad_squad 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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