AI agents call get_toll_traffic to retrieve information from Plurity without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool appears designed to retrieve or query traffic data from the Toll service. No description is available to confirm side effects, but the naming convention, 'get_' prefix, and its placement among Read operations (get_audit_scan, get_toll_installation_instructions) suggest it retrieves data without modification.
From the tool's definition Tool name 'get_toll_traffic' and context within Plurity's Toll service (described as 'agent traffic & llms.txt' monitoring).
Attacks that exploit this kind of access
get_toll_traffic. It is categorised as a Read tool in the Plurity MCP Server, which means it retrieves data without modifying state.
Register the Plurity MCP server in PolicyLayer and add a rule for get_toll_traffic: 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 Plurity. Nothing to install.
get_toll_traffic 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_toll_traffic 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_toll_traffic. 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_toll_traffic is provided by the Plurity MCP server (plurity-ai/plurity-mcp). 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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