trw_meta_tune_propose · Trw MCP: Risk & Policy

WHAT IT DOES

What trw_meta_tune_propose does on Trw

AI agents call trw_meta_tune_propose as a supporting operation in Trw workflows.

WHY IT NEEDS A POLICY

Why trw_meta_tune_propose needs a policy

With no description available, the tool's actual behavior cannot be determined. The name suggests a 'propose' action (which implies a Write or Read operation at most), but confidence is very low. Defaulting to Other with low severity given the ambiguity.

From the tool's definition Tool description is empty and uninformative; the name 'trw_meta_tune_propose' suggests proposing or suggesting tuning/configuration changes, but no description confirms this.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

trw_meta_tune_propose Rate-limited

trw_meta_tune_propose 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": {
    "trw_meta_tune_propose": {
      "limits": [
        {
          "counter": "trw_meta_tune_propose_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 Trw, so you can run agents against it safely.

FAQ

Questions about trw_meta_tune_propose

What does the trw_meta_tune_propose tool do? +

trw_meta_tune_propose. It is categorised as a Other tool in the Trw MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on trw_meta_tune_propose? +

Register the Trw MCP server in PolicyLayer and add a rule for trw_meta_tune_propose: 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 Trw. Nothing to install.

What risk level is trw_meta_tune_propose? +

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

Can I rate-limit trw_meta_tune_propose? +

Yes. Add a rate_limit block to the trw_meta_tune_propose 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 trw_meta_tune_propose completely? +

Set action: deny in the PolicyLayer policy for trw_meta_tune_propose. 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 trw_meta_tune_propose? +

trw_meta_tune_propose is provided by the Trw MCP server (wallter/trw-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.