AI agents call get_call_queue_agents to retrieve information from Oitvoip without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a query operation to retrieve a list of agents associated with a specific call queue. It retrieves data without creating, modifying, deleting, or executing any actions. This is a standard read operation with minimal blast radius if misused by an AI agent.
From the tool's definition Tool name 'get_call_queue_agents' uses 'get' verb and description states 'Get agents assigned to a call queue' — retrieves information without modification or side effects.
Attacks that exploit this kind of access
Get agents assigned to a call queue. It is categorised as a Read tool in the Oitvoip MCP Server, which means it retrieves data without modifying state.
Register the Oitvoip MCP server in PolicyLayer and add a rule for get_call_queue_agents: 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 Oitvoip. Nothing to install.
get_call_queue_agents 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 get_call_queue_agents 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 get_call_queue_agents. 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.
get_call_queue_agents is provided by the Oitvoip MCP server (oitapps/oitvoip-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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