"How to use Google Calendar and Gmail effectively" matching MCP servers:

Unofficial MCP server for Skylight Calendar that enables calendar, task, list, meal, and profile management through typed commands and SDK integration.

An MCP server for freelancers to manage events and tasks with CRUD, calendar views, webhook reminders, and Google Calendar sync.

Enables interaction with Microsoft Outlook Calendar and To Do lists via the Microsoft Graph API, allowing users to manage events and tasks through natural language.

Enables Claude to safely propose and, upon explicit approval, apply calendar and project changes in Outlook and ClickUp, governed by binding preferences and an append-only audit trail.

Enables async-first working practices by providing tools to draft decision docs, convert meetings to async artifacts, score status updates, and triage sync vs async tasks. It also offers reference tools for the Open and Async book's principles and coaching prompts.

One-pass agentic inbox triage as an MCP server: fetch unread Gmail → classify (action_needed/fyi/newsletter/noise) → summarize → extract tasks → draft replies as Gmail DRAFTS (never sends) → flag calendar → write a triage report. Four stdio tools (fetch_emails, save_gmail_draft, append_tasks, write_report); the host is the LLM, so it runs keyless in Claude Code. Gmail scopes: readonly + compose

Enables AI agents to break down complex tasks into manageable pieces using a structured JSON format with task tracking, context preservation, and progress monitoring capabilities.

Enables AI assistants to interact with GitHub project boards as calendar events, analyze team workloads, and provide scheduling insights. Supports team status tracking, workload distribution analysis, and smart task assignment recommendations.

MCP server enabling AI agents to interact with OpenProject API v3 for project management, including creating and managing work packages, projects, comments, time entries, boards, and user dashboards.

Enables tracking worked hours by client, project, and task, with monthly/daily reports and natural language interaction through Claude.

Enables AI assistants to manage task lists, tasks, subtasks, due dates, notes, and completion through the Google Tasks API, including reversible completion and syncing changes.

Enables AI clients like Claude to read and manage Microsoft To Do task lists and tasks via the Microsoft Graph API, running locally over stdio with secure token storage.

An MCP server that lets Claude manage Google Tasks, including listing, creating, updating, completing, moving, and deleting tasks and task lists. It supports both local and remote deployments and can be used with Claude Desktop or as a Cloudflare Worker.

Enables managing Google Tasks (list, add, complete, delete, update) using natural language commands in Claude Code through an Apps Script webhook.

MCP server for Google Tasks that enables reading, creating, editing, completing, reordering, and deleting tasks via the Google Tasks API.

Enables MCP clients to manage Google Tasks via stdio, including CRUD on task lists and tasks, toggling completion, sorting/moving, and bulk-hiding completed tasks.

Enables AI agents to read and manage a user's Google Tasks, including creating, editing, completing, moving, and deleting tasks and task lists via the Google Tasks API.

Enables managing Google Tasks (list, create, update, complete, uncomplete, delete) via OAuth 2.0 authorization.

Connects Claude to Google Tasks, enabling users to list, create, update, complete, reopen, and delete tasks through natural language.

Enables AI assistants to manage Google Tasks (list, create, complete, delete tasks) through the Model Context Protocol.