Get details of a specific Dataproc cluster.
AI agents call get_cluster to retrieve information from Dataproc MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves metadata and configuration details about an existing cluster without modifying, executing against, or deleting any resources. It is a read-only query operation with minimal security impact, appropriate for information gathering only.
From the tool's definition Tool name 'get_cluster' and description 'Get details of a specific Dataproc cluster' indicate a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get details of a specific Dataproc cluster. It is categorised as a Read tool in the Dataproc MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Dataproc MCP Server MCP server in PolicyLayer and add a rule for get_cluster: 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 Dataproc MCP Server. Nothing to install.
get_cluster is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_cluster 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 get_cluster. 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.
get_cluster is provided by the Dataproc MCP Server MCP server (warrenzhu25/dataproc-mcp). 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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