Best DSH Calendar & Date Plugins

CalDAV calendar tools (list/create/update/delete/search/health) for Google/iCloud/Nextcloud/custom endpoints, with RRULE expansion, a month/week/agenda panel inside the settings page, in-panel connection setup that is tested before saving, and drag-to-reschedule in the week view (15-minute snapping, undo).

China A-share financial data MCP server for the harness: 11 fin_data__* tools (quotes/K-lines/financials/calendar/special-data/announcements/EDB/reconcile/funds/indices) over THS free official REST (primary) + AKShare (fallback) + Wind (exclusive domains), with observable degradation, context-budget compression (result-side -72.2% measured), and an offline 10-year market-data lake; BYOK.

Vendor-based usage dashboard: per-provider token/cache/output KPI, a 53-week heatmap, trend chart with hourly "today" view, model drilldown, cost estimation, CSV export, and health cards (TTFT, generation speed, peak context, error rate).

Strict ISO 8601 parsing, IANA timezone conversion, and UTC calendar arithmetic.

Anime subscription manager for DeepSeek Harness: Bangumi metadata lookup, nyaa/dmhy torrent search, qBittorrent auto-download with RSS-based new-episode polling, local media-library dedup, and a calendar/progress sidebar GUI with 11 LLM tools (bangumi_lookup / bangumi_search / bangumi_subscribe / bangumi_unsubscribe / bangumi_list / bangumi_progress / bangumi_calendar / qb_status / qb_configure / qb_add_torrent / library_scan).

CalDAV + iCalendar + RRULE calendar integration bundle for dsh with Chinese-bias support (lunar calendar / holidays), conflict detection and reminder tools.

Content workshop tools for DSH — topic, title, post and content-calendar generation through the built-in LLM.

Read and write Apple iCloud Calendar over CalDAV through five tools: list calendars, read a window with recurring events expanded, create an event, and delete behind a dry run that must confirm the exact object count. Credentials come from DPAPI, Keychain or libsecret, or from an environment variable.

Recurring habit scheduling calendar for DeepSeek Harness. Turn last-wash dates and intervals into next-occurrence, schedule, check and advice tools for any recurring health/habit routine.