fittings-lang-detect

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.80). The package contains a direct download link to a JavaScript executable (https://fittings.sh/skill/call.mjs) and explicit instructions to run it (and to supply a private key), which is a high-risk pattern for malware or credential theft from an otherwise unverified domain.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill instructs downloading and executing remote JavaScript at runtime via "curl -sO https://fittings.sh/skill/call.mjs" followed by "node call.mjs", which fetches and runs external code.

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

• Direct money access detected (high risk: 1.00). The skill explicitly describes a payment flow using a crypto wallet: the endpoint returns a 402 quote that you "sign an authorization", the client can be run with a wallet holding USDC on Base (exporting FITTINGS_PRIVATE_KEY), and a facilitator broadcasts and pays gas. It therefore includes specific crypto/blockchain wallet signing and spending instructions (not merely a generic HTTP call), which constitutes direct financial execution capability.