Previous value: -[
-  "ensure_ready",
-  "activate",
-  "switch_domain",
-  "php_set_version",
-  "selector_change",
-  "node_create",
-  "node_start",
-  "node_stop",
-  "node_restart",
-  "node_install_modules",
-  "python_create",
-  "python_start",
-  "python_stop",
-  "python_restart",
-  "python_install_modules",
-  "files_write",
-  "files_patch",
-  "files_legacy_edit",
-  "files_mkdir",
-  "files_copy",
-  "files_copy_to",
-  "files_move",
-  "files_move_to",
-  "files_chmod",
-  "files_archive",
-  "files_extract",
-  "files_publish",
-  "files_download_archive",
-  "db_create",
-  "db_create_user",
-  "db_create_with_user",
-  "db_change_password",
-  "db_change_hosts",
-  "db_change_privs",
-  "db_import",
-  "db_export",
-  "phpmyadmin",
-  "ftp_create",
-  "ftp_modify",
-  "ftp_passwd",
-  "cron_create",
-  "backup_create",
-  "backup_publish",
-  "login_key_get",
-  "login_key_create",
-  "login_key_rotate",
-  "da_login_key_create",
-  "da_login_key_patch",
-  "visitor_key_get",
-  "visitor_key_create",
-  "visitor_key_rotate"
-]New value: +[
+  "ensure_ready",
+  "activate",
+  "switch_domain",
+  "php_set_version",
+  "selector_change",
+  "node_create",
+  "node_start",
+  "node_stop",
+  "node_restart",
+  "node_install_modules",
+  "python_create",
+  "python_start",
+  "python_stop",
+  "python_restart",
+  "python_install_modules",
+  "files_write",
+  "files_patch",
+  "files_legacy_edit",
+  "files_mkdir",
+  "files_copy",
+  "files_copy_to",
+  "files_move",
+  "files_move_to",
+  "files_chmod",
+  "files_archive",
+  "files_extract",
+  "files_publish",
+  "files_download_archive",
+  "db_create",
+  "db_create_user",
+  "db_create_with_user",
+  "db_change_password",
+  "db_change_hosts",
+  "db_change_privs",
+  "db_import",
+  "db_export",
+  "phpmyadmin",
+  "ftp_create",
+  "ftp_passwd",
+  "cron_create",
+  "backup_create",
+  "backup_publish",
+  "login_key_get",
+  "login_key_create",
+  "login_key_rotate",
+  "da_login_key_create",
+  "da_login_key_patch",
+  "visitor_key_get",
+  "visitor_key_create",
+  "visitor_key_rotate"
+]

Previous value: -[
-  {
-    "const": "ensure_ready",
-    "description": "Prepares the environment session: activates the account when needed (then confirm is required), creates the keys and returns username and selected_domain. Optional: confirm."
-  },
-  {
-    "const": "activate",
-    "description": "Creates the server scripts account of the site. Required: confirm."
-  },
-  {
-    "const": "switch_domain",
-    "description": "Switches the active environment domain. Required: domain, confirm."
-  },
-  {
-    "const": "php_set_version",
-    "description": "Sets the PHP version (8.2, 8.3 or native). Required: version."
-  },
-  {
-    "const": "selector_change",
-    "description": "Runs a language selector method that changes state: set, create, start, stop, restart or install-modules. Required: plugin, interpreter, selector_method. Optional: params."
-  },
-  {
-    "const": "node_create",
-    "description": "Creates a Node.js application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, app_mode, startup_file, env_vars."
-  },
-  {
-    "const": "node_start",
-    "description": "Starts a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_stop",
-    "description": "Stops a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_restart",
-    "description": "Restarts a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_install_modules",
-    "description": "Installs the npm modules of a Node.js application. Required: app_root."
-  },
-  {
-    "const": "python_create",
-    "description": "Creates a Python application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, startup_file, entry_point, env_vars."
-  },
-  {
-    "const": "python_start",
-    "description": "Starts a Python application. Required: app_root."
-  },
-  {
-    "const": "python_stop",
-    "description": "Stops a Python application. Required: app_root."
-  },
-  {
-    "const": "python_restart",
-    "description": "Restarts a Python application. Required: app_root."
-  },
-  {
-    "const": "python_install_modules",
-    "description": "Installs the pip modules of a Python application. Required: app_root."
-  },
-  {
-    "const": "files_write",
-    "description": "Writes a text file (overwrites by default). Required: path, content. Optional: overwrite."
-  },
-  {
-    "const": "files_patch",
-    "description": "Replaces old_string, which must occur exactly once, with new_string in a small text file. Required: path, old_string, new_string."
-  },
-  {
-    "const": "files_legacy_edit",
-    "description": "Edits a file through the legacy file manager command. Usually fails with a login key; files_write is the regular way. Required: path, content, confirm."
-  },
-  {
-    "const": "files_mkdir",
-    "description": "Creates a directory. Required: path."
-  },
-  {
-    "const": "files_copy",
-    "description": "Copies source (or path) to destination. Required: destination. Optional: source, path, overwrite."
-  },
-  {
-    "const": "files_copy_to",
-    "description": "Copies paths, sources, source or path into destination_dir. Optional: destination_dir, destination, paths, sources, source, path, merge."
-  },
-  {
-    "const": "files_move",
-    "description": "Moves source (or path) to destination. Required: destination, confirm. Optional: source, path, overwrite."
-  },
-  {
-    "const": "files_move_to",
-    "description": "Moves paths, sources, source or path into destination_dir. Required: confirm. Optional: destination_dir, destination, paths, sources, source, path, merge."
-  },
-  {
-    "const": "files_chmod",
-    "description": "Changes permissions of paths. Required: perm. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "files_archive",
-    "description": "Creates an archive at destination from sources. Required: destination. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "files_extract",
-    "description": "Extracts an archive into destination_dir; may overwrite files. Required: confirm. Optional: source, path, destination_dir, destination, members, merge."
-  },
-  {
-    "const": "files_publish",
-    "description": "Copies a file into a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: path, source."
-  },
-  {
-    "const": "files_download_archive",
-    "description": "Packs paths into a ZIP in a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "db_create",
-    "description": "Creates a MySQL database; the name gets the {username}_ prefix. Optional: database, name, charset, collation."
-  },
-  {
-    "const": "db_create_user",
-    "description": "Creates a MySQL user; the name gets the {username}_ prefix. Required: password. Optional: dbuser, name, hosts."
-  },
-  {
-    "const": "db_create_with_user",
-    "description": "Creates a MySQL database and its user with full privileges; the password is returned once. Optional: database, name, dbuser, password, privileges, charset, collation, hosts."
-  },
-  {
-    "const": "db_change_password",
-    "description": "Changes the password of a MySQL user. Required: dbuser or name, new_password or password, confirm."
-  },
-  {
-    "const": "db_change_hosts",
-    "description": "Replaces the host patterns of a MySQL user. Required: dbuser or name, hosts, confirm."
-  },
-  {
-    "const": "db_change_privs",
-    "description": "Replaces the privileges of a MySQL user on a database. Required: database, dbuser, confirm. Optional: privileges."
-  },
-  {
-    "const": "db_import",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to import a database dump; the SQL does not pass through MCP."
-  },
-  {
-    "const": "db_export",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to export a database dump; the SQL does not pass through MCP."
-  },
-  {
-    "const": "phpmyadmin",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link."
-  },
-  {
-    "const": "ftp_create",
-    "description": "Creates an environment FTP account. Required: password. Optional: user, name, domain."
-  },
-  {
-    "const": "ftp_modify",
-    "description": "Changes an environment FTP account. Required: confirm. Optional: user, name, password, domain."
-  },
-  {
-    "const": "ftp_passwd",
-    "description": "Changes the password of an environment FTP account. Required: password, confirm. Optional: user, name, domain."
-  },
-  {
-    "const": "cron_create",
-    "description": "Creates a cron job (default schedule: minute 0 of every hour). Required: command. Optional: minute, hour, dayofmonth, month, dayofweek."
-  },
-  {
-    "const": "backup_create",
-    "description": "Queues a full environment backup; the file appears later under backups/. Required: confirm. Optional: parts, domain."
-  },
-  {
-    "const": "backup_publish",
-    "description": "Publishes a backup file backups/{file}. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Required: path."
-  },
-  {
-    "const": "login_key_get",
-    "description": "Returns one login key with its secret value (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
-  },
-  {
-    "const": "login_key_create",
-    "description": "Creates a login key record (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
-  },
-  {
-    "const": "login_key_rotate",
-    "description": "Replaces the value of a login key; the old value stops working. Required: confirm. Optional: key_id, id."
-  },
-  {
-    "const": "da_login_key_create",
-    "description": "Creates a panel login key; allow_login=true also requires confirm. Required: key_id or id, password. Optional: allow_login, allow_commands, deny_commands, allow_networks, current_password, confirm."
-  },
-  {
-    "const": "da_login_key_patch",
-    "description": "Changes a panel login key. Required: key_id or id, confirm. Optional: password, allow_login, allow_commands, deny_commands, allow_networks, current_password."
-  },
-  {
-    "const": "visitor_key_get",
-    "description": "Returns the visitor encryption key with its secret value."
-  },
-  {
-    "const": "visitor_key_create",
-    "description": "Creates the visitor encryption key."
-  },
-  {
-    "const": "visitor_key_rotate",
-    "description": "Replaces the visitor encryption key; existing scripts stop decrypting old visitor data. Required: confirm."
-  }
-]New value: +[
+  {
+    "const": "ensure_ready",
+    "description": "Prepares the environment session: activates the account when needed (then confirm is required), creates the keys and returns username and selected_domain. Optional: confirm."
+  },
+  {
+    "const": "activate",
+    "description": "Creates the server scripts account of the site. Required: confirm."
+  },
+  {
+    "const": "switch_domain",
+    "description": "Switches the active environment domain. Required: domain, confirm."
+  },
+  {
+    "const": "php_set_version",
+    "description": "Sets the PHP version (8.2, 8.3 or native). Required: version."
+  },
+  {
+    "const": "selector_change",
+    "description": "Runs a language selector method that changes state: set, create, start, stop, restart or install-modules. Required: plugin, interpreter, selector_method. Optional: params."
+  },
+  {
+    "const": "node_create",
+    "description": "Creates a Node.js application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, app_mode, startup_file, env_vars."
+  },
+  {
+    "const": "node_start",
+    "description": "Starts a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_stop",
+    "description": "Stops a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_restart",
+    "description": "Restarts a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_install_modules",
+    "description": "Installs the npm modules of a Node.js application. Required: app_root."
+  },
+  {
+    "const": "python_create",
+    "description": "Creates a Python application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, startup_file, entry_point, env_vars."
+  },
+  {
+    "const": "python_start",
+    "description": "Starts a Python application. Required: app_root."
+  },
+  {
+    "const": "python_stop",
+    "description": "Stops a Python application. Required: app_root."
+  },
+  {
+    "const": "python_restart",
+    "description": "Restarts a Python application. Required: app_root."
+  },
+  {
+    "const": "python_install_modules",
+    "description": "Installs the pip modules of a Python application. Required: app_root."
+  },
+  {
+    "const": "files_write",
+    "description": "Writes a text file (overwrites by default). Required: path, content. Optional: overwrite."
+  },
+  {
+    "const": "files_patch",
+    "description": "Replaces old_string, which must occur exactly once, with new_string in a small text file. Required: path, old_string, new_string."
+  },
+  {
+    "const": "files_legacy_edit",
+    "description": "Edits a file through the legacy file manager command. Usually fails with a login key; files_write is the regular way. Required: path, content, confirm."
+  },
+  {
+    "const": "files_mkdir",
+    "description": "Creates a directory. Required: path."
+  },
+  {
+    "const": "files_copy",
+    "description": "Copies source (or path) to destination. Required: destination. Optional: source, path, overwrite."
+  },
+  {
+    "const": "files_copy_to",
+    "description": "Copies paths, sources, source or path into destination_dir. Optional: destination_dir, destination, paths, sources, source, path, merge."
+  },
+  {
+    "const": "files_move",
+    "description": "Moves source (or path) to destination. Required: destination, confirm. Optional: source, path, overwrite."
+  },
+  {
+    "const": "files_move_to",
+    "description": "Moves paths, sources, source or path into destination_dir. Required: confirm. Optional: destination_dir, destination, paths, sources, source, path, merge."
+  },
+  {
+    "const": "files_chmod",
+    "description": "Changes permissions of paths. Required: perm. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "files_archive",
+    "description": "Creates an archive at destination from sources. Required: destination. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "files_extract",
+    "description": "Extracts an archive into destination_dir; may overwrite files. Required: confirm. Optional: source, path, destination_dir, destination, members, merge."
+  },
+  {
+    "const": "files_publish",
+    "description": "Copies a file into a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: path, source."
+  },
+  {
+    "const": "files_download_archive",
+    "description": "Packs paths into a ZIP in a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "db_create",
+    "description": "Creates a MySQL database; the name gets the {username}_ prefix. Optional: database, name, charset, collation."
+  },
+  {
+    "const": "db_create_user",
+    "description": "Creates a MySQL user; the name gets the {username}_ prefix. The password needs at least 8 characters. The reply does not repeat the password. Required: password. Optional: dbuser, name, hosts."
+  },
+  {
+    "const": "db_create_with_user",
+    "description": "Creates a MySQL database and its user with full privileges. Without password the environment generates one and the reply returns it once (password_once); a password passed in the call needs at least 8 characters and is not repeated in the reply. Optional: database, name, dbuser, password, privileges, charset, collation, hosts."
+  },
+  {
+    "const": "db_change_password",
+    "description": "Changes the password of a MySQL user after the user approves it; the old password stops working. The reply does not repeat the password. Required: dbuser or name, new_password or password, confirm."
+  },
+  {
+    "const": "db_change_hosts",
+    "description": "Replaces the host patterns of a MySQL user. Required: dbuser or name, hosts, confirm."
+  },
+  {
+    "const": "db_change_privs",
+    "description": "Replaces the privileges of a MySQL user on a database. Required: database, dbuser, confirm. Optional: privileges."
+  },
+  {
+    "const": "db_import",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to import a database dump; the SQL does not pass through MCP."
+  },
+  {
+    "const": "db_export",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to export a database dump; the SQL does not pass through MCP."
+  },
+  {
+    "const": "phpmyadmin",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link."
+  },
+  {
+    "const": "ftp_create",
+    "description": "Creates an environment FTP account (not the FTP of the uCoz site) after the user approves it. Its folder is the root folder of the domain, and anyone who has its password can sign in over FTP. The password needs at least 8 characters. The reply has the login and the folder. The reply does not repeat the password. Required: password, confirm. Optional: user, name, domain."
+  },
+  {
+    "const": "ftp_passwd",
+    "description": "Replaces the password of an environment FTP account from ftp_list after the user approves it; the old password stops working and the folder stays. The password needs at least 8 characters. The main account of the environment is not changed here. The reply does not repeat the password. Required: password, confirm. Optional: user, name, domain."
+  },
+  {
+    "const": "cron_create",
+    "description": "Creates a cron job (default schedule: minute 0 of every hour). Required: command. Optional: minute, hour, dayofmonth, month, dayofweek."
+  },
+  {
+    "const": "backup_create",
+    "description": "Queues a full environment backup; the file appears later under backups/. Required: confirm. Optional: parts, domain."
+  },
+  {
+    "const": "backup_publish",
+    "description": "Publishes a backup file backups/{file}. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Required: path."
+  },
+  {
+    "const": "login_key_get",
+    "description": "Returns one login key record (default main): id, creation date and whether uCoz stores its value (value_known). The key value is not returned: the user can see and copy it in the site control panel, Server scripts section, API keys tab. The value of main is kept by MCP for this site. When value_known is false, uCoz does not store the value and the control panel cannot show it; login_key_rotate sets a new value it shows. Optional: key_id, id."
+  },
+  {
+    "const": "login_key_create",
+    "description": "Creates a login key (default main). The key value is not returned: the user can see and copy it in the site control panel, Server scripts section, API keys tab. The value of main is kept by MCP for this site. Optional: key_id, id."
+  },
+  {
+    "const": "login_key_rotate",
+    "description": "Replaces the value of a login key; the old value stops working. The key value is not returned: the user can see and copy it in the site control panel, Server scripts section, API keys tab. The value of main is kept by MCP for this site. Required: confirm. Optional: key_id, id."
+  },
+  {
+    "const": "da_login_key_create",
+    "description": "Creates a panel login key; allow_login=true also requires confirm. Required: key_id or id, password. Optional: allow_login, allow_commands, deny_commands, allow_networks, current_password, confirm."
+  },
+  {
+    "const": "da_login_key_patch",
+    "description": "Changes a panel login key. Required: key_id or id, confirm. Optional: password, allow_login, allow_commands, deny_commands, allow_networks, current_password."
+  },
+  {
+    "const": "visitor_key_get",
+    "description": "Tells whether the visitor data encryption key is set (present). The key value is not returned: uCoz delivers the key to the environment by itself and scripts read it there, so it never has to be copied. The site control panel does not show it either."
+  },
+  {
+    "const": "visitor_key_create",
+    "description": "Creates the visitor data encryption key. The key value is not returned: uCoz delivers the key to the environment by itself and scripts read it there, so it never has to be copied. The site control panel does not show it either."
+  },
+  {
+    "const": "visitor_key_rotate",
+    "description": "Replaces the visitor data encryption key; existing scripts stop decrypting old visitor data. The key value is not returned: uCoz delivers the key to the environment by itself and scripts read it there, so it never has to be copied. The site control panel does not show it either. Required: confirm."
+  }
+]

Previous value: -"Pass true only after the user approves this change. Required by: activate, switch_domain, files_legacy_edit, files_move, files_move_to, files_extract, db_change_password, db_change_hosts, db_change_privs, ftp_modify, ftp_passwd, backup_create, login_key_rotate, da_login_key_patch, visitor_key_rotate. Required in some cases by: ensure_ready, da_login_key_create (see the action)."New value: +"Pass true only after the user approves this change. Required by: activate, switch_domain, files_legacy_edit, files_move, files_move_to, files_extract, db_change_password, db_change_hosts, db_change_privs, ftp_create, ftp_passwd, backup_create, login_key_rotate, da_login_key_patch, visitor_key_rotate. Required in some cases by: ensure_ready, da_login_key_create (see the action)."

Previous value: -"Password for a new DB user, FTP account, or panel login key. Omit to let the environment generate a DB password."New value: +"Password for a new DB user, FTP account, or panel login key; at least 8 characters for FTP and DB users. Omit to let the environment generate a DB password."

Previous value: -[
-  {
-    "const": "ensure_ready",
-    "description": "Prepares the environment session: activates the account when needed (then confirm is required), creates the keys and returns username and selected_domain. Optional: confirm."
-  },
-  {
-    "const": "activate",
-    "description": "Creates the server scripts account of the site. Required: confirm."
-  },
-  {
-    "const": "switch_domain",
-    "description": "Switches the active environment domain. Required: domain, confirm."
-  },
-  {
-    "const": "php_set_version",
-    "description": "Sets the PHP version (8.2, 8.3 or native). Required: version."
-  },
-  {
-    "const": "selector_change",
-    "description": "Runs a language selector method that changes state: set, create, start, stop, restart or install-modules. Required: plugin, interpreter, selector_method. Optional: params."
-  },
-  {
-    "const": "node_create",
-    "description": "Creates a Node.js application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, app_mode, startup_file, env_vars."
-  },
-  {
-    "const": "node_start",
-    "description": "Starts a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_stop",
-    "description": "Stops a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_restart",
-    "description": "Restarts a Node.js application. Required: app_root."
-  },
-  {
-    "const": "node_install_modules",
-    "description": "Installs the npm modules of a Node.js application. Required: app_root."
-  },
-  {
-    "const": "python_create",
-    "description": "Creates a Python application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, startup_file, entry_point, env_vars."
-  },
-  {
-    "const": "python_start",
-    "description": "Starts a Python application. Required: app_root."
-  },
-  {
-    "const": "python_stop",
-    "description": "Stops a Python application. Required: app_root."
-  },
-  {
-    "const": "python_restart",
-    "description": "Restarts a Python application. Required: app_root."
-  },
-  {
-    "const": "python_install_modules",
-    "description": "Installs the pip modules of a Python application. Required: app_root."
-  },
-  {
-    "const": "files_write",
-    "description": "Writes a text file (overwrites by default). Required: path, content. Optional: overwrite."
-  },
-  {
-    "const": "files_patch",
-    "description": "Replaces old_string, which must occur exactly once, with new_string in a small text file. Required: path, old_string, new_string."
-  },
-  {
-    "const": "files_legacy_edit",
-    "description": "Edits a file through the legacy file manager command. Usually fails with a login key; files_write is the regular way. Required: path, content, confirm."
-  },
-  {
-    "const": "files_mkdir",
-    "description": "Creates a directory. Required: path."
-  },
-  {
-    "const": "files_copy",
-    "description": "Copies source (or path) to destination. Required: destination. Optional: source, path, overwrite."
-  },
-  {
-    "const": "files_copy_to",
-    "description": "Copies paths, sources, source or path into destination_dir. Optional: destination_dir, destination, paths, sources, source, path, merge."
-  },
-  {
-    "const": "files_move",
-    "description": "Moves source (or path) to destination. Required: destination, confirm. Optional: source, path, overwrite."
-  },
-  {
-    "const": "files_move_to",
-    "description": "Moves paths, sources, source or path into destination_dir. Required: confirm. Optional: destination_dir, destination, paths, sources, source, path, merge."
-  },
-  {
-    "const": "files_chmod",
-    "description": "Changes permissions of paths. Required: perm. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "files_archive",
-    "description": "Creates an archive at destination from sources. Required: destination. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "files_extract",
-    "description": "Extracts an archive into destination_dir; may overwrite files. Required: confirm. Optional: source, path, destination_dir, destination, members, merge."
-  },
-  {
-    "const": "files_publish",
-    "description": "Copies a file into a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: path, source."
-  },
-  {
-    "const": "files_download_archive",
-    "description": "Packs paths into a ZIP in a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: paths, sources, source, path."
-  },
-  {
-    "const": "db_create",
-    "description": "Creates a MySQL database; the name gets the {username}_ prefix. Optional: database, name, charset, collation."
-  },
-  {
-    "const": "db_create_user",
-    "description": "Creates a MySQL user; the name gets the {username}_ prefix. Required: password. Optional: dbuser, name, hosts."
-  },
-  {
-    "const": "db_create_with_user",
-    "description": "Creates a MySQL database and its user with full privileges; the password is returned once. Optional: database, name, dbuser, password, privileges, charset, collation, hosts."
-  },
-  {
-    "const": "db_change_password",
-    "description": "Changes the password of a MySQL user. Required: new_password, confirm. Optional: dbuser, name, password."
-  },
-  {
-    "const": "db_change_hosts",
-    "description": "Replaces the host patterns of a MySQL user. Required: hosts, confirm. Optional: dbuser, name."
-  },
-  {
-    "const": "db_change_privs",
-    "description": "Replaces the privileges of a MySQL user on a database. Required: database, dbuser, confirm. Optional: privileges."
-  },
-  {
-    "const": "db_import",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to import a database dump; the SQL does not pass through MCP."
-  },
-  {
-    "const": "db_export",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to export a database dump; the SQL does not pass through MCP."
-  },
-  {
-    "const": "phpmyadmin",
-    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link."
-  },
-  {
-    "const": "ftp_create",
-    "description": "Creates an environment FTP account. Required: password. Optional: user, name, domain."
-  },
-  {
-    "const": "ftp_modify",
-    "description": "Changes an environment FTP account. Required: confirm. Optional: user, name, password, domain."
-  },
-  {
-    "const": "ftp_passwd",
-    "description": "Changes the password of an environment FTP account. Required: password, confirm. Optional: user, name, domain."
-  },
-  {
-    "const": "cron_create",
-    "description": "Creates a cron job (default schedule: minute 0 of every hour). Required: command. Optional: minute, hour, dayofmonth, month, dayofweek."
-  },
-  {
-    "const": "backup_create",
-    "description": "Queues a full environment backup; the file appears later under backups/. Required: confirm. Optional: parts, domain."
-  },
-  {
-    "const": "backup_publish",
-    "description": "Publishes a backup file backups/{file}. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Required: path."
-  },
-  {
-    "const": "login_key_get",
-    "description": "Returns one login key with its secret value (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
-  },
-  {
-    "const": "login_key_create",
-    "description": "Creates a login key record (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
-  },
-  {
-    "const": "login_key_rotate",
-    "description": "Replaces the value of a login key; the old value stops working. Required: confirm. Optional: key_id, id."
-  },
-  {
-    "const": "da_login_key_create",
-    "description": "Creates a panel login key; allow_login=true also requires confirm. Required: key_id, password. Optional: id, allow_login, allow_commands, deny_commands, allow_networks, current_password, confirm."
-  },
-  {
-    "const": "da_login_key_patch",
-    "description": "Changes a panel login key. Required: key_id, confirm. Optional: id, password, allow_login, allow_commands, deny_commands, allow_networks, current_password."
-  },
-  {
-    "const": "visitor_key_get",
-    "description": "Returns the visitor encryption key with its secret value."
-  },
-  {
-    "const": "visitor_key_create",
-    "description": "Creates the visitor encryption key."
-  },
-  {
-    "const": "visitor_key_rotate",
-    "description": "Replaces the visitor encryption key; existing scripts stop decrypting old visitor data. Required: confirm."
-  }
-]New value: +[
+  {
+    "const": "ensure_ready",
+    "description": "Prepares the environment session: activates the account when needed (then confirm is required), creates the keys and returns username and selected_domain. Optional: confirm."
+  },
+  {
+    "const": "activate",
+    "description": "Creates the server scripts account of the site. Required: confirm."
+  },
+  {
+    "const": "switch_domain",
+    "description": "Switches the active environment domain. Required: domain, confirm."
+  },
+  {
+    "const": "php_set_version",
+    "description": "Sets the PHP version (8.2, 8.3 or native). Required: version."
+  },
+  {
+    "const": "selector_change",
+    "description": "Runs a language selector method that changes state: set, create, start, stop, restart or install-modules. Required: plugin, interpreter, selector_method. Optional: params."
+  },
+  {
+    "const": "node_create",
+    "description": "Creates a Node.js application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, app_mode, startup_file, env_vars."
+  },
+  {
+    "const": "node_start",
+    "description": "Starts a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_stop",
+    "description": "Stops a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_restart",
+    "description": "Restarts a Node.js application. Required: app_root."
+  },
+  {
+    "const": "node_install_modules",
+    "description": "Installs the npm modules of a Node.js application. Required: app_root."
+  },
+  {
+    "const": "python_create",
+    "description": "Creates a Python application in app_root, served at https://{site}/apps{app_uri}. Required: app_root. Optional: app_uri, version, domain, startup_file, entry_point, env_vars."
+  },
+  {
+    "const": "python_start",
+    "description": "Starts a Python application. Required: app_root."
+  },
+  {
+    "const": "python_stop",
+    "description": "Stops a Python application. Required: app_root."
+  },
+  {
+    "const": "python_restart",
+    "description": "Restarts a Python application. Required: app_root."
+  },
+  {
+    "const": "python_install_modules",
+    "description": "Installs the pip modules of a Python application. Required: app_root."
+  },
+  {
+    "const": "files_write",
+    "description": "Writes a text file (overwrites by default). Required: path, content. Optional: overwrite."
+  },
+  {
+    "const": "files_patch",
+    "description": "Replaces old_string, which must occur exactly once, with new_string in a small text file. Required: path, old_string, new_string."
+  },
+  {
+    "const": "files_legacy_edit",
+    "description": "Edits a file through the legacy file manager command. Usually fails with a login key; files_write is the regular way. Required: path, content, confirm."
+  },
+  {
+    "const": "files_mkdir",
+    "description": "Creates a directory. Required: path."
+  },
+  {
+    "const": "files_copy",
+    "description": "Copies source (or path) to destination. Required: destination. Optional: source, path, overwrite."
+  },
+  {
+    "const": "files_copy_to",
+    "description": "Copies paths, sources, source or path into destination_dir. Optional: destination_dir, destination, paths, sources, source, path, merge."
+  },
+  {
+    "const": "files_move",
+    "description": "Moves source (or path) to destination. Required: destination, confirm. Optional: source, path, overwrite."
+  },
+  {
+    "const": "files_move_to",
+    "description": "Moves paths, sources, source or path into destination_dir. Required: confirm. Optional: destination_dir, destination, paths, sources, source, path, merge."
+  },
+  {
+    "const": "files_chmod",
+    "description": "Changes permissions of paths. Required: perm. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "files_archive",
+    "description": "Creates an archive at destination from sources. Required: destination. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "files_extract",
+    "description": "Extracts an archive into destination_dir; may overwrite files. Required: confirm. Optional: source, path, destination_dir, destination, members, merge."
+  },
+  {
+    "const": "files_publish",
+    "description": "Copies a file into a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: path, source."
+  },
+  {
+    "const": "files_download_archive",
+    "description": "Packs paths into a ZIP in a random public folder. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Optional: paths, sources, source, path."
+  },
+  {
+    "const": "db_create",
+    "description": "Creates a MySQL database; the name gets the {username}_ prefix. Optional: database, name, charset, collation."
+  },
+  {
+    "const": "db_create_user",
+    "description": "Creates a MySQL user; the name gets the {username}_ prefix. Required: password. Optional: dbuser, name, hosts."
+  },
+  {
+    "const": "db_create_with_user",
+    "description": "Creates a MySQL database and its user with full privileges; the password is returned once. Optional: database, name, dbuser, password, privileges, charset, collation, hosts."
+  },
+  {
+    "const": "db_change_password",
+    "description": "Changes the password of a MySQL user. Required: dbuser or name, new_password or password, confirm."
+  },
+  {
+    "const": "db_change_hosts",
+    "description": "Replaces the host patterns of a MySQL user. Required: dbuser or name, hosts, confirm."
+  },
+  {
+    "const": "db_change_privs",
+    "description": "Replaces the privileges of a MySQL user on a database. Required: database, dbuser, confirm. Optional: privileges."
+  },
+  {
+    "const": "db_import",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to import a database dump; the SQL does not pass through MCP."
+  },
+  {
+    "const": "db_export",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link to export a database dump; the SQL does not pass through MCP."
+  },
+  {
+    "const": "phpmyadmin",
+    "description": "Opens a one-time phpMyAdmin sign-in session and returns its link."
+  },
+  {
+    "const": "ftp_create",
+    "description": "Creates an environment FTP account. Required: password. Optional: user, name, domain."
+  },
+  {
+    "const": "ftp_modify",
+    "description": "Changes an environment FTP account. Required: confirm. Optional: user, name, password, domain."
+  },
+  {
+    "const": "ftp_passwd",
+    "description": "Changes the password of an environment FTP account. Required: password, confirm. Optional: user, name, domain."
+  },
+  {
+    "const": "cron_create",
+    "description": "Creates a cron job (default schedule: minute 0 of every hour). Required: command. Optional: minute, hour, dayofmonth, month, dayofweek."
+  },
+  {
+    "const": "backup_create",
+    "description": "Queues a full environment backup; the file appears later under backups/. Required: confirm. Optional: parts, domain."
+  },
+  {
+    "const": "backup_publish",
+    "description": "Publishes a backup file backups/{file}. The result is a public download URL (https://{site}/apps/_mcp_dl/...) in the technical domain public_html; delete stored_path with apps_delete files_delete afterwards. Required: path."
+  },
+  {
+    "const": "login_key_get",
+    "description": "Returns one login key with its secret value (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
+  },
+  {
+    "const": "login_key_create",
+    "description": "Creates a login key record (default main; the value of main is stored for this site and not returned). Optional: key_id, id."
+  },
+  {
+    "const": "login_key_rotate",
+    "description": "Replaces the value of a login key; the old value stops working. Required: confirm. Optional: key_id, id."
+  },
+  {
+    "const": "da_login_key_create",
+    "description": "Creates a panel login key; allow_login=true also requires confirm. Required: key_id or id, password. Optional: allow_login, allow_commands, deny_commands, allow_networks, current_password, confirm."
+  },
+  {
+    "const": "da_login_key_patch",
+    "description": "Changes a panel login key. Required: key_id or id, confirm. Optional: password, allow_login, allow_commands, deny_commands, allow_networks, current_password."
+  },
+  {
+    "const": "visitor_key_get",
+    "description": "Returns the visitor encryption key with its secret value."
+  },
+  {
+    "const": "visitor_key_create",
+    "description": "Creates the visitor encryption key."
+  },
+  {
+    "const": "visitor_key_rotate",
+    "description": "Replaces the visitor encryption key; existing scripts stop decrypting old visitor data. Required: confirm."
+  }
+]