List all active interactive sessions.
AI agents call list_active_sessions to retrieve information from K-MCP: Kali Model Context Protocol Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves state information about currently active sessions in the Kali Linux terminal environment. It performs pure information retrieval with no capability to modify, execute code, delete data, or trigger external operations. While the broader MCP server enables Execute and Destructive operations, this specific tool is limited to querying session status.
From the tool's definition Tool name 'list_active_sessions' and description 'List all active interactive sessions' indicate a query/retrieval operation with no side effects.
Attacks that exploit this kind of access
List all active interactive sessions. It is categorised as a Read tool in the K-MCP: Kali Model Context Protocol Server MCP Server, which means it retrieves data without modifying state.
Register the K-MCP: Kali Model Context Protocol Server MCP server in PolicyLayer and add a rule for list_active_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 K-MCP: Kali Model Context Protocol Server. Nothing to install.
list_active_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 list_active_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 list_active_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.
list_active_sessions is provided by the K-MCP: Kali Model Context Protocol Server MCP server (stoicmehedi/k-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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