fittings-cpsc-recall-check

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). The skill instructs downloading and executing an unverified script (https://fittings.sh/skill/call.mjs) from a non-official host and to export a private key for use with it, which matches high-risk indicators for running untrusted executables and exposing credentials.

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

• Potentially malicious external URL detected (high risk: 1.00). The skill explicitly instructs downloading and running remote code via "curl -sO https://fittings.sh/skill/call.mjs" followed by "node call.mjs", so https://fittings.sh/skill/call.mjs is a runtime external 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 includes an explicit metered payment flow that requires a crypto wallet private key and off-chain signing to authorize payment (USDC on Base). It instructs setting FITTINGS_PRIVATE_KEY, shows a real client call that will sign an authorization, and references EVM/crypto libraries (@x402/evm). That grants the agent the ability to sign/pay (direct crypto financial execution) to settle calls.