gcp_run_create_service
Create a new Cloud Run service
This record as markdown: /tools/ahmedselimmansor-ctrl-gcp-mcp-server/gcp-run-create-service.md
What gcp_run_create_service does on GCP MCP Server
AI agents use gcp_run_create_service to create or update resources in GCP MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GCP MCP Server environment.
Why gcp_run_create_service is rated Medium
This tool creates a new Cloud Run service, which is a Write operation (reversible, since the service can be deleted later). However, severity is high because creating a Cloud Run service can deploy arbitrary containerized workloads on GCP infrastructure, potentially incurring costs, exposing public endpoints, and consuming cloud resources at scale if misused by an AI agent.
From the tool's definition "Create a new Cloud Run service" — creates a new resource on GCP Cloud Run
Attacks that exploit this kind of access
The rule that runs gcp_run_create_service 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_create_service, this is the rule to start with:
gcp_run_create_service stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GCP MCP Server, apply this rule, and every gcp_run_create_service call is checked against it from then on.
Questions about gcp_run_create_service
Create a new Cloud Run service. It is categorised as a Write tool in the GCP MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GCP MCP Server MCP server in PolicyLayer and add a rule for gcp_run_create_service: 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_create_service is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the gcp_run_create_service 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_create_service. 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_create_service 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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