synthesis-onboarding

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.80). This set includes a raw GitHub-hosted shell script meant to be curl|sh (high-risk to execute remotely) and two non-standard Git host URLs (github.example.com) used as git remotes/fallbacks rather than official github.com — together these are potential vectors for distributing untrusted code.

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

• Potentially malicious external URL detected (high risk: 1.00). The skill includes a runtime bootstrap that fetches-and-executes remote shell code via curl -fsSL https://raw.githubusercontent.com/synthesisengineering/synthesis-skills/main/onboard.sh | sh and also relies on cloning/executing code from https://github.com/synthesisengineering/synthesis-skills.git, so remote content is fetched at runtime and executed.