gcp_agent_create_data_store
Create a data store for Agent Builder
This record as markdown: /tools/ahmedselimmansor-ctrl-gcp-mcp-server/gcp-agent-create-data-store.md
What gcp_agent_create_data_store does on GCP MCP Server
AI agents use gcp_agent_create_data_store 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_agent_create_data_store is rated Medium
Creating a data store is a reversible write operation that adds a new resource to GCP infrastructure. It does not execute arbitrary code, delete data, or move money. However, it has medium severity due to the potential to consume resources, incur costs, and impact downstream Agent Builder configurations if created with incorrect parameters or in an unauthorized context.
From the tool's definition Tool name contains 'create' and description states 'Create a data store for Agent Builder', indicating it creates and persists a new data resource.
Attacks that exploit this kind of access
The rule that runs gcp_agent_create_data_store 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_agent_create_data_store, this is the rule to start with:
gcp_agent_create_data_store 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_agent_create_data_store call is checked against it from then on.
Questions about gcp_agent_create_data_store
Create a data store for Agent Builder. 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_agent_create_data_store: 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_agent_create_data_store 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_agent_create_data_store 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_agent_create_data_store. 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_agent_create_data_store 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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