Unified-MCP-Tool-Graph

The system dynamically fetches and executes server configurations from potentially arbitrary GitHub repositories for new tools. The `MCPServerManager` uses `subprocess.Popen` with commands and arguments derived from these configurations. While `extract_config_from_github_async` attempts to filter commands (to 'npx' or 'python'), these can still execute arbitrary code if a malicious configuration is provided (e.g., from a compromised GitHub repository or a crafted JSON in a README). This introduces a significant supply chain and remote code execution risk, as the integrity of external configurations cannot be fully guaranteed. No direct `eval()` or `os.system()` with unsanitized user input was found, but the dynamic execution of external commands is a high-risk pattern.