generate_sankey_chart

2 findings on this tool

1. mediumunconstrained inputf-r1-generate_sankey_chart

   Tool `generate_sankey_chart` accepts unconstrained string input

   The following string parameter(s) have no `maxLength` constraint: `nodeAlign`, `theme`, `title`. 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-generate_sankey_chart

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

   Description: "Generate a sankey chart to visualize the flow of data between different stages or categories, such as, the user journey from landing on a page to completing a purchase." -- 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