valid-gtin

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.90). The skill instructs fetching and then running remote code via "curl -sO https://fittings.sh/skill/call.mjs", meaning external code would be downloaded and executed as a required client dependency.

MEDIUM W009: Direct money access capability detected (payment gateways, crypto, banking).

• Direct money access detected (high risk: 1.00). The skill explicitly describes a paid API flow requiring cryptographic signing and a wallet: the endpoint returns a 402 with a signed quote, the client must sign an authorization, and examples show setting a private key (FITTINGS_PRIVATE_KEY=0x...) and holding USDC on Base. It instructs using a wallet, signing payments off-chain, and references evm tooling — i.e. explicit crypto payment/signing capability that can move funds.