mcp-harness-repo-maintainer

CRITICAL E005: Suspicious download URL detected in skill instructions.

• Suspicious download URL detected (high risk: 0.90). Most links are documentation on legitimate domains (cloudsecurityalliance.org, modelcontextprotocol.io, openai.com, GitHub, etc.), but there is a direct raw.githubusercontent.com install.sh URL (intended for curl|bash) which is a high‑risk pattern for distributing malware from an individual/unknown repo.

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

• Potentially malicious external URL detected (high risk: 1.00). The skill recommends running a remote installer via curl that is piped to bash—https://raw.githubusercontent.com/Arenukvern/skill_steward/main/install.sh—which fetches and executes remote code at runtime as the primary install path.