docker などが主流 悪意を持ったMCP Serverや サプライチェーン攻撃の危険性 https://github.com/GoogleCloudPlatform/cloud-run-mcp "cloud-run": { "command": "npx", "args": ["-y", "https://github.com/GoogleCloudPlatform/ cloud-run-mcp"] } https://github.com/modelcontextprotocol/servers/blob/ main/src/time/README.md "time": { "command": "uvx", "args": ["mcp-server-time"] } https://github.com/grafana/mcp-grafana "grafana": { "command": "docker", "args": [ "run", "--rm", "-i", "-e", "GRAFANA_URL", "-e", "GRAFANA_API_KEY", "mcp/grafana", "-t", "stdio" ], "env": { "GRAFANA_URL": "http://localhost:3000", "GRAFANA_API_KEY": "<your service account token>" } }