count_sessions
A read tool on the CyberArk Privilege Cloud MCP server.
This record as markdown: /tools/aaearon-mcp-privilege-cloud/count-sessions.md
What count_sessions does on CyberArk Privilege Cloud MCP Server
AI agents call count_sessions to retrieve information from CyberArk Privilege Cloud MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why count_sessions is rated Low
The tool name implies retrieving a count of sessions—a data retrieval operation with no modification, deletion, or execution capabilities. In the context of a PAM server with session monitoring, this is most consistent with a Read category tool. However, the empty description reduces confidence. The low severity reflects that merely counting sessions poses minimal risk even if misused.
From the tool's definition Tool name 'count_sessions' indicates it performs a counting/querying operation. The empty description limits certainty, but the name and context (session monitoring within a privileged access management system) suggest a read-only aggregation function with no…
Attacks that exploit this kind of access
The rule that runs count_sessions safely
PolicyLayer is an MCP gateway: it sits between your AI agents and CyberArk Privilege Cloud MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For count_sessions, this is the rule to start with:
count_sessions 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 CyberArk Privilege Cloud MCP Server, apply this rule, and every count_sessions call is checked against it from then on.
Questions about count_sessions
count_sessions is a read tool on the CyberArk Privilege Cloud MCP Server MCP server. It is categorised as a Read tool in the CyberArk Privilege Cloud MCP Server MCP Server, which means it retrieves data without modifying state.
Register the CyberArk Privilege Cloud MCP Server MCP server in PolicyLayer and add a rule for count_sessions: 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 CyberArk Privilege Cloud MCP Server. Nothing to install.
count_sessions 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 count_sessions 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 count_sessions. 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.
count_sessions is provided by the CyberArk Privilege Cloud MCP Server MCP server (aaearon/mcp-privilege-cloud). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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