tool_name · Awslabs Valkey MCP: Risk & Policy

WHAT IT DOES

What tool_name does on Awslabs Valkey

AI agents call tool_name as a supporting operation in Awslabs Valkey workflows.

WHY IT NEEDS A POLICY

Why tool_name needs a policy

With no description and a placeholder tool name, there is no basis for classifying what this tool does. Confidence is very low; defaulting to Other with low severity.

From the tool's definition Tool name is literally 'tool_name' and the description is empty — no actionable information available.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

tool_name Rate-limited

tool_name gets a rate cap, and everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "tool_name": {
      "limits": [
        {
          "counter": "tool_name_rate",
          "window": "minute",
          "max": 60,
          "scope": "grant"
        }
      ]
    }
  }
}

SET A RULE FOR THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Awslabs Valkey, so you can run agents against it safely.

FAQ

Questions about tool_name

What does the tool_name tool do? +

tool_name. It is categorised as a Other tool in the Awslabs Valkey MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on tool_name? +

Register the Awslabs Valkey MCP server in PolicyLayer and add a rule for tool_name: 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.

What risk level is tool_name? +

tool_name is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit tool_name? +

Yes. Add a rate_limit block to the tool_name 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.

How do I block tool_name completely? +

Set action: deny in the PolicyLayer policy for tool_name. 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.

What MCP server provides tool_name? +

tool_name 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.