close-automation

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

• Potentially malicious external URL detected (high risk: 0.80). The skill requires adding and calling the Rube MCP endpoint (https://rube.app/mcp) at runtime — specifically instructing “Always call RUBE_SEARCH_TOOLS first to get current tool schemas” — meaning remote tool schemas from that URL are fetched and directly determine the agent’s available instructions/behaviors, so it is a runtime dependency that can control prompts/agent actions.