Remove a bookmark group and all its bookmarks. This is a destructive operation.
AI agents call remove_group to permanently remove resources in MCP Bookmarks — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently deletes a group and all associated bookmarks without reversal capability. While the blast radius is limited to bookmark data (not production code or financial systems), the irreversible nature and explicit destructive framing classify it as Destructive rather than Write.
From the tool's definition Tool description explicitly states 'Remove a bookmark group and all its bookmarks. This is a destructive operation.' The verb 'remove' combined with the explicit 'destructive operation' label and deletion of all child bookmarks indicates irreversible data…
Attacks that exploit this kind of access
Remove a bookmark group and all its bookmarks. This is a destructive operation. It is categorised as a Destructive tool in the MCP Bookmarks MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MCP Bookmarks MCP server in PolicyLayer and add a rule for remove_group: 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 Bookmarks. Nothing to install.
remove_group 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_group 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_group. 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_group is provided by the MCP Bookmarks MCP server (linonon/mcpbookmarks). 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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