Refine_Ship · SpaceTraders MCP Server MCP: Risk & Policy

WHAT IT DOES

What Refine_Ship does on SpaceTraders MCP Server

AI agents invoke Refine_Ship to trigger actions in SpaceTraders MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why Refine_Ship needs a policy

The tool name 'Refine_Ship' suggests it triggers a ship refining operation (processing raw resources into refined goods) within the SpaceTraders game universe. Based on the context of sibling tools (Extract_Resources, Deliver_Contract_Cargo, etc.), this likely executes an in-game action that transforms cargo/resources. Since the description is empty, confidence is low.

From the tool's definition Tool name: Refine_Ship; description is empty

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

Refine_Ship Rate-limited

Refine_Ship stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "Refine_Ship": {
      "limits": [
        {
          "counter": "refine_ship_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about Refine_Ship

What does the Refine_Ship tool do? +

Refine_Ship. It is categorised as a Execute tool in the SpaceTraders MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on Refine_Ship? +

Register the SpaceTraders MCP Server MCP server in PolicyLayer and add a rule for Refine_Ship: 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 SpaceTraders MCP Server. Nothing to install.

What risk level is Refine_Ship? +

Refine_Ship is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit Refine_Ship? +

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

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

Refine_Ship is provided by the SpaceTraders MCP Server MCP server (thevalverde/spacetraders-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.