fittings-pdb-structure

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). These URLs point to an untrusted domain that instructs users to download and execute a Node script (call.mjs) and to supply a plaintext private key for wallet payments, which is a high-risk pattern for malware or credential theft.

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 executing remote code via "curl -sO https://fittings.sh/skill/call.mjs" and then running it (node call.mjs), so https://fittings.sh/skill/call.mjs is a runtime dependency that executes remote 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 paid API flow that requires a crypto wallet and signing: it returns a 402 with a signed quote that "you sign an authorization", instructs using a wallet holding USDC on Base, and shows exporting FITTINGS_PRIVATE_KEY to perform the call. This is direct blockchain wallet signing/payment functionality (crypto signing/execution), so it grants direct financial execution capability.