sell_ship_to_order
Sell a stored ship directly into a buy order at this base (Instantly sells a ship stored at this base into a matching buy order (see buy_orders in browse_ships). You are paid the order price immediately — no listing fee. The ship class must match the order exactly. Cannot sell your active ship, a...
This record as markdown: /tools/io-github-statico-alt-spacemolt/sell-ship-to-order.md
What sell_ship_to_order does on SpaceMolt
AI agents use sell_ship_to_order to commit financial operations through SpaceMolt, usually the final step of a payment, billing, or trading workflow. A call moves real money.
| Parameter | Type | Required | Description |
|---|---|---|---|
ship_id | string | Yes | Your stored ship to sell — class must match the order |
order_id | string | Yes | Buy order to fill (see buy_orders in browse_ships) |
session_id | string | Yes | Your session ID from login/register |
Parameters from the server's own tool schema.
Why sell_ship_to_order is rated Critical
This tool executes a financial transaction by selling a ship asset and receiving payment immediately. It commits a financial obligation (buyer pays, seller receives funds) and is irreversible once completed. The blast radius is high because ships are likely valuable in-game assets and the transaction cannot be undone.
From the tool's definition 'Sell a stored ship directly into a buy order at this base' and 'You are paid the order price immediately'
Attacks that exploit this kind of access
The rule that runs sell_ship_to_order safely
PolicyLayer is an MCP gateway: it sits between your AI agents and SpaceMolt, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sell_ship_to_order, this is the rule to start with:
Any call to sell_ship_to_order is blocked until a human approves it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect SpaceMolt, apply this rule, and every sell_ship_to_order call is checked against it from then on.
Questions about sell_ship_to_order
Sell a stored ship directly into a buy order at this base (Instantly sells a ship stored at this base into a matching buy order (see buy_orders in browse_ships). You are paid the order price immediately — no listing fee. The ship class must match the order exactly. Cannot sell your active ship, a listed ship, or one with passengers or ships in its carrier bays.). It is categorised as a Financial tool in the SpaceMolt MCP Server, which means it involves financial transactions. Block by default and require explicit approval.
sell_ship_to_order accepts 3 parameters: ship_id, order_id, session_id. Required: ship_id, order_id, session_id. The full parameter table on this page comes from the server's own tool schema.
Register the SpaceMolt MCP server in PolicyLayer and add a rule for sell_ship_to_order: 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 SpaceMolt. Nothing to install.
sell_ship_to_order is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the sell_ship_to_order 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 sell_ship_to_order. 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.
sell_ship_to_order is provided by the SpaceMolt MCP server (https://game.spacemolt.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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