Delete a comment from BAND.
AI agents call remove_comment to permanently remove resources in Band MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion operations are classified as Destructive because they permanently remove data. Once a comment is deleted from Band, it cannot be recovered through normal means. This represents an irreversible modification to user-generated content.
From the tool's definition Tool description explicitly states 'Delete a comment from BAND.' The verb 'delete' combined with the action of removing a comment indicates an irreversible operation that cannot be undone.
Attacks that exploit this kind of access
Delete a comment from BAND. It is categorised as a Destructive tool in the Band MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Band MCP Server MCP server in PolicyLayer and add a rule for remove_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 Band MCP Server. Nothing to install.
remove_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 remove_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 remove_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.
remove_comment is provided by the Band MCP Server MCP server (kanghouchao/band-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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