v0.2.0 · live
CAPFRAME
← leaderboard/SpaceMolt/tool · sell_ship_to_order
§ toolhttpSpaceMolt

sell_ship_to_order

on https://game.spacemolt.com/mcp

Severity

critical0
high1
medium2
low0
info0

3 findings on this tool

  1. highexcessive agencyf-r3-sell_ship_to_order

    Tool `sell_ship_to_order` name implies a side effect that is not declared

    `sell_ship_to_order` looks like a side-effecting tool (its name contains a mutation verb), but its `side_effects` declaration is []. A policy synthesizer cannot produce safe rules for this tool because it cannot tell what it actually does.

    fix: Declare the tool's true side effects explicitly. If the tool is genuinely read-only, rename it to match (e.g. `email.preview` rather than `email.send`).

    OWASP LLM08NIST MEASURE-2.6ATLAS T0051CAST-01
  2. mediumunconstrained inputf-r1-sell_ship_to_order

    Tool `sell_ship_to_order` accepts unconstrained string input

    The following string parameter(s) have no `maxLength` constraint: `order_id`, `session_id`, `ship_id`. Unbounded strings let an attacker stuff arbitrary payloads through the tool, including indirect-injection content.

    fix: Add a `maxLength` to each string property, or constrain with an `enum` or `pattern`. Most legitimate tool inputs fit under a few hundred bytes.

    OWASP LLM01NIST MEASURE-2.3ATLAS T0051CAST-03
  3. mediumexcessive agencyf-r5-sell_ship_to_order

    Tool `sell_ship_to_order` description mentions money but no `money` side-effect is declared

    Description: "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.)" -- this references money/payment/refund/etc., but the declared side_effects ([]) don't include `money`. A capframe-bind policy that relies on declared side_effects to scope spend caveats will under-scope this tool.

    fix: Add `money` to the tool's `side_effects` declaration, or rewrite the description to clarify that no actual money moves.

    OWASP LLM08NIST MEASURE-2.6ATLAS T0040CAST-01

About this tool

sell_ship_to_order is one of 203 tools exposed by SpaceMolt. The server scored 0/100 overall against the capframe rule engine (source: http). Last scanned 2026-07-04.

The findings above are emitted by the public capframe.findings.v1 schema. Disagree with one? Open an issue.