Delete a comment by ID
AI agents call delete_comment to permanently remove resources in MCP Seat Reservation Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion of data is irreversible and falls into the Destructive category by definition. Severity is medium rather than high because the blast radius is limited to individual comments within a seat reservation system rather than entire records, reservations, or critical infrastructure. Confidence is high due to the unambiguous language ('delete') in both name and description.
From the tool's definition Tool name explicitly contains 'delete' and description states 'Delete a comment by ID' — this is an irreversible deletion operation that cannot be undone.
Attacks that exploit this kind of access
Delete a comment by ID. It is categorised as a Destructive tool in the MCP Seat Reservation Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MCP Seat Reservation Server MCP server in PolicyLayer and add a rule for delete_comment: 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 MCP Seat Reservation Server. Nothing to install.
delete_comment 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 delete_comment 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 delete_comment. 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.
delete_comment is provided by the MCP Seat Reservation Server MCP server (nomura565/claude-chat-app-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.
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