Fetch GCP logs filtered by resource type and severity, with pagination.
AI agents call fetch_gcp_logs to retrieve information from GCP MCP Log Diagnostics without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves log data from Google Cloud Platform's Cloud Logging service for diagnostic purposes. It performs data retrieval with filtering and pagination capabilities, typical of read operations.
From the tool's definition Tool description states "Fetch GCP logs filtered by resource type and severity, with pagination." The verb "Fetch" indicates retrieval of data without modification. Logs are read-only diagnostic data.
Attacks that exploit this kind of access
Fetch GCP logs filtered by resource type and severity, with pagination. It is categorised as a Read tool in the GCP MCP Log Diagnostics MCP Server, which means it retrieves data without modifying state.
Register the GCP MCP Log Diagnostics MCP server in PolicyLayer and add a rule for fetch_gcp_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 GCP MCP Log Diagnostics. Nothing to install.
fetch_gcp_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 fetch_gcp_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 fetch_gcp_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.
fetch_gcp_logs is provided by the GCP MCP Log Diagnostics MCP server (kanhaiworld/gcp_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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