feat: add FreeCAD and Rommie MCP server configurations and deployment playbooks

ansible/freecad_mcp/freecad-mcp.service.j2

@@ -0,0 +1,23 @@
+[Unit]
+Description=FreeCAD Robust MCP Server
+After=network.target
+
+[Service]
+Type=simple
+User={{ freecad_mcp_user }}
+Group={{ freecad_mcp_group }}
+WorkingDirectory={{ freecad_mcp_directory }}
+ExecStart={{ freecad_mcp_directory }}/.venv/bin/freecad-mcp
+EnvironmentFile={{ freecad_mcp_directory }}/.env
+Restart=on-failure
+RestartSec=5
+
+# Security hardening — MCP server needs no special privileges
+NoNewPrivileges=true
+ProtectSystem=strict
+ProtectHome=read-only
+PrivateTmp=true
+ReadWritePaths={{ freecad_mcp_directory }}
+
+[Install]
+WantedBy=multi-user.target