DiagnoseAHORunFailure
AI agents call DiagnoseAHORunFailure 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.
The tool name indicates a diagnostic operation on a failed run, which typically involves querying state or logs rather than modifying data. 'Diagnose' suggests read-only inspection. However, the empty description reduces confidence. No destructive, financial, or clear write operations are implied by the name alone. Classified as Read with low-to-medium confidence due to the absence of descriptive detail.
From the tool's definition Tool name 'DiagnoseAHORunFailure' suggests diagnostic/analysis functionality with no modification implied. Description is empty, limiting certainty.
Attacks that exploit this kind of access
DiagnoseAHORunFailure. 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 DiagnoseAHORunFailure: 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.
DiagnoseAHORunFailure 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 DiagnoseAHORunFailure 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 DiagnoseAHORunFailure. 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.
DiagnoseAHORunFailure 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.