list_log_groups
AI agents call list_log_groups to retrieve information from AWS_CloudGuardMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Listing log groups is a read-only operation that retrieves metadata about existing logs with no side effects. The lack of a description slightly lowers confidence, but the naming convention and sibling context strongly suggest a read operation. Even if an agent calls this tool, it only discovers existing resources without modifying or deleting them, making it low severity.
From the tool's definition Tool name 'list_log_groups' indicates listing/querying CloudWatch log groups. No description provided, but sibling tools like 'analyze_log_group' and 'fetch_cloudwatch_logs_for_service' confirm this server retrieves AWS observability data without modifying it.
Attacks that exploit this kind of access
list_log_groups. It is categorised as a Read tool in the AWS_CloudGuardMCP MCP Server, which means it retrieves data without modifying state.
Register the AWS_CloudGuard MCP server in PolicyLayer and add a rule for list_log_groups: 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 AWS_CloudGuardMCP. Nothing to install.
list_log_groups 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 list_log_groups 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 list_log_groups. 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.
list_log_groups is provided by the AWS_CloudGuard MCP server (madhurprash/aws_cloudguardmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
list_log_groups is one line of AWS_CloudGuard's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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