gcp_run_delete_revision
Delete a Cloud Run revision
This record as markdown: /tools/ahmedselimmansor-ctrl-gcp-mcp-server/gcp-run-delete-revision.md
What gcp_run_delete_revision does on GCP MCP Server
AI agents call gcp_run_delete_revision to permanently remove resources in GCP MCP Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why gcp_run_delete_revision is rated Critical
Deleting a Cloud Run revision removes a specific deployed version of a service permanently. This cannot be undone; the revision is gone. If the deleted revision was serving traffic or is needed for rollback, this could cause service disruption or loss of a deployment artifact, making it a high-severity destructive action.
From the tool's definition 'Delete a Cloud Run revision' — explicitly deletes a deployed Cloud Run revision, which is an irreversible operation
Attacks that exploit this kind of access
The rule that runs gcp_run_delete_revision safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GCP MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gcp_run_delete_revision, this is the rule to start with:
gcp_run_delete_revision is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect GCP MCP Server, apply this rule, and every gcp_run_delete_revision call is checked against it from then on.
Questions about gcp_run_delete_revision
Delete a Cloud Run revision. It is categorised as a Destructive tool in the GCP MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the GCP MCP Server MCP server in PolicyLayer and add a rule for gcp_run_delete_revision: 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 GCP MCP Server. Nothing to install.
gcp_run_delete_revision 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 gcp_run_delete_revision 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 gcp_run_delete_revision. 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.
gcp_run_delete_revision is provided by the GCP MCP Server MCP server (ahmedselimmansor-ctrl/gcp_mcp_server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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