Search for HPC log files in Google Drive
AI agents call search_hpc_logs to retrieve information from Google Drive HPC Log Analyzer without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and retrieves HPC log file metadata from Google Drive to enable searching. It has no side effects—it does not create, modify, delete, or execute code. However, severity is elevated to 'medium' rather than 'low' because it enables direct access to files on Google Drive, which may contain sensitive HPC infrastructure data, job details, or system performance information that could inform further…
From the tool's definition The tool name 'search_hpc_logs' and description 'Search for HPC log files in Google Drive' indicate a query/search operation that retrieves data from Google Drive without modifying it.
Attacks that exploit this kind of access
Search for HPC log files in Google Drive. It is categorised as a Read tool in the Google Drive HPC Log Analyzer MCP Server, which means it retrieves data without modifying state.
Register the Google Drive HPC Log Analyzer MCP server in PolicyLayer and add a rule for search_hpc_logs: 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 Google Drive HPC Log Analyzer. Nothing to install.
search_hpc_logs 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 search_hpc_logs 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 search_hpc_logs. 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.
search_hpc_logs is provided by the Google Drive HPC Log Analyzer MCP server (minitim222/gdrive_hpc_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.
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