fittings-addr-standardize

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.80). This set includes a direct download of a remote executable script (https://fittings.sh/skill/call.mjs) which the docs instruct you to run (and to supply a private key), making it a high-risk vector for key theft or arbitrary code execution.

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (medium risk: 0.30). The required runtime workflow ingests an outsider-provided free-text US street address via the address request field to GET https://fittings.sh/v1/addr/standardize, which the service then standardizes using USPS-style parsing.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill instructs the user to download and execute remote code via "curl -sO https://fittings.sh/skill/call.mjs" and then run it (node call.mjs), so https://fittings.sh/skill/call.mjs is a runtime external dependency that fetches code which will be executed locally.

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

• Direct money access detected (high risk: 1.00). The skill embeds an explicit crypto payment flow: the API returns a "402 Payment Required" signed quote that the client must sign with a private key (FITTINGS_PRIVATE_KEY), and it expects a wallet holding USDC on Base. It references signing an authorization, facilitator settlement, and libraries like @x402/evm. These are concrete wallet/signing and payment actions (crypto/blockchain execution), not mere generic HTTP or browser automation.