Score 4 because: 2 findings present, credential+network no, the primary criterion is executable network access that is purpose-aligned but not cleanly declared in the skill metadata.

The code behavior is straightforward: it talks to Polymarket's public API, formats results, and stores only local watchlist and paper-trading state under the user's home directory.

There is no evidence of credential access, hidden telemetry, lifecycle hooks, persistence into agent configuration, or scanner-targeted instructions.

The caution rating is driven by the fact that any executable skill with outbound network access deserves review, even when the destination and purpose appear legitimate.

The looped API calls in watchlist and portfolio commands are a minor operational concern rather than a malicious pattern.