Add antigravity (ct)

ct/antigravity.sh

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+#!/usr/bin/env bash
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: Chris Moriarty (cwmoriarty)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://antigravity.google/
+
+APP="Antigravity"
+var_tags="${var_tags:-ai;development;cli}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-8}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_arm64="${var_arm64:-yes}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -f /usr/local/bin/agy ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit 1
+  fi
+
+  msg_info "Updating ${APP}"
+  agy update || curl -fsSL https://antigravity.google/cli/install.sh | bash -s -- --dir /usr/local/bin
+  msg_ok "Updated ${APP}"
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access container via console or SSH and run: ${BGN}agy${CL}"

install/antigravity-install.sh

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+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: Chris Moriarty (cwmoriarty)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://antigravity.google/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y \
+  curl \
+  sudo \
+  git \
+  jq \
+  tar \
+  ca-certificates
+msg_ok "Installed Dependencies"
+
+msg_info "Installing Antigravity CLI"
+curl -fsSL https://antigravity.google/cli/install.sh | bash -s -- --dir /usr/local/bin
+msg_ok "Installed Antigravity CLI"
+
+motd_ssh
+customize
+cleanup_lxc

json/antigravity.json

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+{
+  "name": "Antigravity",
+  "slug": "antigravity",
+  "categories": [
+    20
+  ],
+  "date_created": "2026-10-17",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "architectures": [
+    "amd64",
+    "arm64"
+  ],
+  "interface_port": null,
+  "documentation": "https://antigravity.google/docs",
+  "website": "https://antigravity.google/",
+  "repository": "https://antigravity.google/",
+  "logo": "https://antigravity.google/assets/image/antigravity-logo.png",
+  "description": "Antigravity is Google's agentic AI coding development platform and CLI (agy) for autonomous software engineering workflows.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/antigravity.sh",
+      "resources": {
+        "cpu": 2,
+        "ram": 2048,
+        "hdd": 8,
+        "os": "Debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": [
+    {
+      "text": "Antigravity is a terminal CLI tool. Access the container shell or connect via SSH and run 'agy' to initialize.",
+      "type": "info"
+    }
+  ]
+}