recommend_indexes_loggroup
AI agents call recommend_indexes_loggroup to retrieve information from Awslabs Valkey without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to analyze log data to recommend indexing strategies. While it has no destructive effects and does not modify data, it reads logs which may contain sensitive information. The severity is medium due to potential exposure of log contents during analysis, and confidence is reduced due to the empty description which limits certainty about actual behavior.
From the tool's definition Tool name contains 'recommend' and 'loggroup', suggesting it analyzes CloudWatch Logs to provide index recommendations.
Attacks that exploit this kind of access
recommend_indexes_loggroup. It is categorised as a Read tool in the Awslabs Valkey MCP Server, which means it retrieves data without modifying state.
Register the Awslabs Valkey MCP server in PolicyLayer and add a rule for recommend_indexes_loggroup: 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 Awslabs Valkey. Nothing to install.
recommend_indexes_loggroup 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 recommend_indexes_loggroup 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 recommend_indexes_loggroup. 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.
recommend_indexes_loggroup is provided by the Awslabs Valkey MCP server (awslabs.valkey-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.