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

view_faction_storage

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

Severity

critical0
high0
medium2
low0
info0

2 findings on this tool

  1. mediumunconstrained inputf-r1-view_faction_storage

    Tool `view_faction_storage` accepts unconstrained string input

    The following string parameter(s) have no `maxLength` constraint: `session_id`, `station_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 T0051
  2. mediumexcessive agencyf-r5-view_faction_storage

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

    Description: "View your faction's shared storage at a station (Shows the faction's global treasury balance, items at the station, and recent activity. Must be in a faction. Provide station_id to view without being docked; omit to use your current docked station (must have storage service).)" -- 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 T0040

About this tool

view_faction_storage is one of 179 tools exposed by SpaceMolt. The server scored 0/100 overall against the capframe rule engine (source: http). Last scanned 2026-06-05.

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