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

cancel_faction_mobile_base_jump

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

Severity

critical0
high1
medium2
low0
info0

3 findings on this tool

  1. highexcessive agencyf-r3-cancel_faction_mobile_base_jump

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

    `cancel_faction_mobile_base_jump` 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-cancel_faction_mobile_base_jump

    Tool `cancel_faction_mobile_base_jump` accepts unconstrained string input

    The following string parameter(s) have no `maxLength` constraint: `session_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-cancel_faction_mobile_base_jump

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

    Description: "Cancel a faction mobile-base jump during preparation (Requires ManageBases. Cancellation is available only during the 90-tick preparation window and refunds the escrowed jump resource. An isolated jump cannot be cancelled.)" -- 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

cancel_faction_mobile_base_jump is one of 228 tools exposed by SpaceMolt. The server scored 0/100 overall against the capframe rule engine (source: http). Last scanned 2026-10-20.

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