signal-config

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 1.00). These URLs point to a direct remote install script (curl | bash) hosted on cli.promptingco.com while the vendor site is promptingcompany.com — running unsigned shell scripts from an unfamiliar/secondary domain (domain mismatch) is a high-risk distribution pattern that could deliver malware.

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

• Potentially malicious external URL detected (high risk: 0.90). The skill's workflow requires the tpc CLI for validation and explicitly instructs running a remote installer via "curl -fsSL https://cli.promptingco.com/install.sh | bash", which fetches and executes remote code and is relied on at runtime.