"Deep research on Gemini" matching MCP servers:

Safely schedule Outlook meetings on on-prem Exchange EWS with room-aware slot suggestions, local credentials, preview-confirmed writes, and audit-friendly lifecycle records.

Enables offline, fully local lookups and validations tuned for Chinese development work: statutory holiday and adjusted-workday checks, workday arithmetic, ID card/USCC/mobile format validation, Chinese-to-pinyin conversion, lunar-solar date conversion, and administrative region queries. It also provides searchable summaries of common uni-app, mini program, Element Plus, and Vant APIs, so assistants can answer these questions without any network calls or third-party services.

MCP server for Open-Xchange & standards-based mail: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts, free/busy.

Forked from https://github.com/epaproditus/google-workspace-mcp-server The deletion and updates on Google Calendar were removed since there were no scope to prevent deletion whilst maintaining creation capabilities.

Enables users to schedule 90-minute ultradian focus blocks, triage incoming interruptions against contact priority thresholds, and capture execution checkpoints for instant resumption.

Enables managing calendars, tasks, and contacts on an existing Radicale CalDAV/CardDAV server via MCP.

Lets AI agents read and write iCloud Calendar events over CalDAV through a self-hosted remote MCP deployment on Cloudflare Workers.

Connects Claude to on-premises Exchange via EWS and Active Directory, enabling natural-language meeting-room booking, free/busy checks, calendar management, email handling, and org-chart-aware scheduling with OIDC-authenticated impersonation.

Provides a comprehensive Google Workspace MCP server with deep features including raw formula access, structural Docs support, and complete Drive and Calendar coverage.

Comprehensive MCP server for local Microsoft Outlook automation, providing 64 tools across email, calendar, contacts, tasks, notes, and Exchange features on both Windows and macOS.

MCP server for email + calendar via classic Outlook on Windows (COM automation). No Azure app registration, no OAuth — it just drives the Outlook desktop client you're already signed into.

Enables Claude to read intervals.icu training data — wellness metrics, completed activities with per-lap and time-series detail, and planned events with planned-versus-completed reconciliation — and to create, update, or delete planned run and bike workouts on the intervals.icu calendar, which syncs to Garmin Connect. Writes are guarded by dry-run defaults and explicit approval.

Enables users to schedule 90-minute ultradian focus blocks, triage incoming interruptions using contact priority and urgency thresholds, and capture execution checkpoints for instant task resumption.

Provides read-only access to classic desktop Outlook mailbox and calendar on Windows, enabling safe email and calendar queries without any write capabilities.

Enables users to reflect on their day with an LLM and write structured notes into their calendar, creating a memorial of God's faithfulness.

Enables management of Google Workspace apps (Docs, Sheets, Gmail, Calendar, Drive) from the command line via Gemini CLI.

An MCP server for managing kids' sports activities on Spond. Built for parents who want to give AI assistants access to upcoming matches, training schedules, and attendance.

MCP server for Apple Calendar, Mail, Reminders, and Files on macOS using native frameworks.

Enables CRUD operations for calendar events, journal entries, and todos on any CalDAV server (like Radicale) through the Model Communication Protocol.

Provides MCP tools to read and update a local-first personal OS for goals, tasks, habits, food, workouts, and check-ins. Enables assistants to manage daily life data and interact with an evidence-grounded AI coach.

Provides native integration with Apple Calendar on macOS via EventKit, enabling CRUD operations on calendar events and calendars through a standardized MCP interface.

Enables agents to ingest sleep debt, REM/deep sleep ratios, and HRV recovery metrics to compute an objective cognitive readiness index and dynamically reschedule high-intensity deep work blocks.

Enables on-prem Microsoft Exchange email, calendar, and contact management through MCP over EWS, with support for air-gapped environments and multi-user JWT authentication.

MCP server for managing events on Meetup.com and Luma via AI assistants like Claude.

An MCP server that helps you remember special days and suggests personalized gifts and celebration messages based on relationships and budgets.

Enables reading, creating, updating, and deleting Apple Reminders directly on macOS via the EventKit framework.

Connects AI assistants to TrainingPeaks via secure cookie authentication (no API approval needed), letting users query and build workouts, schedule intervals on the calendar, analyze CTL/ATL/TSB fitness trends and power PRs, manage health metrics, events, equipment, and workout libraries through natural language. It also supports coach accounts with athlete groups and multi-week training plans.

Enables multi-timezone calendar event overlap resolution and deep-work buffer negotiation. It provides deterministic conflict arbitration and structured telemetry for MCP-compatible clients.

Event discovery based on your actual schedule, location, and who's free -- delivered inside iMessage via Poke.

Enables autonomous resolution of multi-timezone calendar event overlaps and negotiation of deep-work buffers through deterministic, zero-dependency MCP-compatible tooling.