AI agents call get_user_answer_rules 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 retrieves configuration data (answer rules) for a user in the VoIP system. It performs no modifications, deletions, or external operations. While the data retrieved could be sensitive (call routing rules), the tool itself only reads and returns information without changing state. This is a straightforward Read operation with low severity risk.
From the tool's definition Tool name 'get_user_answer_rules' and description 'Get answer rules for a user' indicate a retrieval operation with no side effects. The verb 'Get' and the sibling tools (all prefixed with 'get_') confirm this is a read-only query operation.
Attacks that exploit this kind of access
Get answer rules for a user. 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_user_answer_rules: 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_user_answer_rules 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_user_answer_rules 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_user_answer_rules. 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_user_answer_rules 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.
Teams ship this data inside their own products. See what a licence covers →