mcp-builder

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.90). The skill explicitly instructs the agent to fetch and read public web resources (e.g., WebFetch of https://modelcontextprotocol.io/llms-full.txt and raw.githubusercontent.com SDK READMEs, and to "use web search and the WebFetch tool as needed"), which are open, third-party sources the agent is expected to read and interpret, exposing it to untrusted/user-generated content.