sessions_remove_app_action
AI agents call sessions_remove_app_action to permanently remove resources in CyPerf MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The word 'remove' in the tool name strongly suggests deletion or irreversible removal of an app action from a session. In the context of CyPerf test sessions, removing an app action could disrupt or permanently alter test configurations. Confidence is reduced because the description is empty, preventing full verification of the tool's behavior.
From the tool's definition Tool name contains 'remove' which typically implies deletion/destruction. Part of a sessions management category on a network performance testing platform.
Attacks that exploit this kind of access
sessions_remove_app_action. It is categorised as a Destructive tool in the CyPerf MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the CyPerf MCP Server MCP server in PolicyLayer and add a rule for sessions_remove_app_action: 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 CyPerf MCP Server. Nothing to install.
sessions_remove_app_action is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the sessions_remove_app_action 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 sessions_remove_app_action. 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.
sessions_remove_app_action is provided by the CyPerf MCP Server MCP server (keysight/cyperf-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.
Teams ship this data inside their own products. See what a licence covers →