postmark-automation

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

• Potentially malicious external URL detected (high risk: 0.90). The skill explicitly requires contacting the MCP server at https://rube.app/mcp at runtime (via RUBE_SEARCH_TOOLS) to retrieve tool schemas that directly determine agent prompts/tool behavior, making it a required external dependency that can control instructions.