Delete an empty bucket.
AI agents call delete_bucket to permanently remove resources in OCI MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deleting a bucket, even if empty, is an irreversible operation that destroys cloud storage resources and cannot be undone. This falls squarely into the Destructive category. Severity is high because bucket deletion can impact applications relying on that storage and data access, though actual data loss is mitigated by the 'empty' constraint.
From the tool's definition Tool name is 'delete_bucket' and description states 'Delete an empty bucket.' The verb 'delete' and the explicit deletion action make this irreversibly destructive.
Attacks that exploit this kind of access
Delete an empty bucket. It is categorised as a Destructive tool in the OCI MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the OCI MCP Server MCP server in PolicyLayer and add a rule for delete_bucket: 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 OCI MCP Server. Nothing to install.
delete_bucket 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_bucket 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_bucket. 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_bucket is provided by the OCI MCP Server MCP server (sarthak-pansare/oci-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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