Deliver_Contract_Cargo · SpaceTraders MCP Server MCP

WHAT IT DOES

What Deliver_Contract_Cargo does on SpaceTraders MCP Server

AI agents use Deliver_Contract_Cargo to create or update resources in SpaceTraders MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SpaceTraders MCP Server environment.

WHY IT NEEDS A POLICY

Why Deliver_Contract_Cargo needs a policy

The description is empty and uninformative, lowering confidence. Based on the name, this tool likely delivers cargo to fulfill a contract step, which is a write/state-modification action (moving cargo, updating contract status). It fits 'Write' as it modifies game state reversibly (cargo delivery can typically be part of a multi-step process).

From the tool's definition Tool name 'Deliver_Contract_Cargo' and sibling context (contracts, trading operations in SpaceTraders universe)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

Deliver_Contract_Cargo Rate-limited

Deliver_Contract_Cargo stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "Deliver_Contract_Cargo": {
      "limits": [
        {
          "counter": "deliver_contract_cargo_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

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 Deliver_Contract_Cargo

What does the Deliver_Contract_Cargo tool do? +

Deliver_Contract_Cargo. It is categorised as a Write tool in the SpaceTraders MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on Deliver_Contract_Cargo? +

Register the SpaceTraders MCP Server MCP server in PolicyLayer and add a rule for Deliver_Contract_Cargo: 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 Deliver_Contract_Cargo? +

Deliver_Contract_Cargo is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit Deliver_Contract_Cargo? +

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

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

Deliver_Contract_Cargo 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.