vast_list_campaign_assignments
List all VAST campaign assignments
This record as markdown: /tools/adbutler/vast-list-campaign-assignments.md
What vast_list_campaign_assignments does on AdButler
AI agents call vast_list_campaign_assignments to retrieve information from AdButler without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | Max results to return (default 100, max 100) |
offset | number | — | Pagination offset |
Parameters from the server's own tool schema.
Why vast_list_campaign_assignments is rated Low
The verb 'list' combined with the explicit description of listing (querying) campaign assignments indicates a read-only retrieval operation. There is no capability to modify, execute, delete, or perform financial actions. The tool simply retrieves and displays existing data, making it a safe Read category with low severity.
From the tool's definition Tool name contains 'list' and description states 'List all VAST campaign assignments' — a query operation with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs vast_list_campaign_assignments safely
PolicyLayer is an MCP gateway: it sits between your AI agents and AdButler, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For vast_list_campaign_assignments, this is the rule to start with:
vast_list_campaign_assignments 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 AdButler, apply this rule, and every vast_list_campaign_assignments call is checked against it from then on.
Questions about vast_list_campaign_assignments
List all VAST campaign assignments. It is categorised as a Read tool in the AdButler MCP Server, which means it retrieves data without modifying state.
vast_list_campaign_assignments accepts 2 parameters: limit, offset. The full parameter table on this page comes from the server's own tool schema.
Register the AdButler MCP server in PolicyLayer and add a rule for vast_list_campaign_assignments: 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 AdButler. Nothing to install.
vast_list_campaign_assignments 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 vast_list_campaign_assignments 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 vast_list_campaign_assignments. 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.
vast_list_campaign_assignments is provided by the AdButler MCP server (adbutler/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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