Manage Notes, Tasks, Calendar, Files, Contacts, and Deck Kanban boards in your Nextcloud instance via CalDAV, WebDAV, Notes, and Deck APIs. Use for creating notes, managing todos and calendar events, uploading/downloading files, managing contacts, and organizing Kanban boards, stacks, and cards.
openclaw-nextcloud v0.4.0 ⚠️ Breaking: 11 irreversible operations now need a --confirm command:subcommand token (the 9 deletes, shares delete, shares create-link). Everything else is unchanged. Agents pick this up from SKILL.md automatically; scripts and cron jobs need the token added. Security: closed WebDAV path traversal, iCalendar/vCard property injection, and PRIORITY injection. Text and secrets can now be read from a file so they never appear in the process argument list. Fixes: vCard 3.0 group prefixes and structured names parse correctly. Declares skillKey so OpenClaw resolves one stable config key regardless of install alias. Also: CI now verifies the bundle matches its source, plus 41 tests. Thanks to @sam2kb and @bolinches.