"Multi-user production MCP server for Google Calendar and Sheets" matching MCP servers:

Enables comprehensive Google Meet and Calendar management through Google Calendar API v3 and Google Meet API v2, supporting calendar event creation with Meet links, space management, transcription, recording, attendance tracking, and meeting moderation controls.

Gives MCP clients access to Google Workspace (Gmail, Drive, Calendar, Sheets, Docs, etc.) across multiple Google accounts simultaneously.

Lets LLMs read and manage Google Calendar events.

Enables reading and sending messages in Google Messages for web through a paired Chrome tab using chromefile, with tools for status, listing conversations, reading message history, and sending texts.

All-in-one Feishu/Lark MCP for Claude Code & Codex. 84 tools, 3 auth layers, send-as-user (cookie + protobuf protocol path). Covers IM, docs, bitable, wiki, drive, calendar, tasks v2, OKR, realtime WS events.

Enables AI agents to interact with Slack using a user token, providing full access to message search, channel history, DMs, and posting as the user.

Enables interaction with Slack workspaces as a user, supporting channel listing, message posting, threading, reactions, and user management via the Slack API.

Enables AI agents to access and interact with a Discord user account via the Discord client API, allowing them to read servers, channels, DMs, mentions, and message history, and optionally send messages and perform other actions.

Integrates Telegram user account with MCP, exposing operations like reading and sending messages, managing chats, and more via stdio or SSE transport.

Enables AI assistants to directly control a personal Telegram account via MTProto, providing access to chats, messages, search, and account management features.

Enables interaction with Discord using personal user tokens instead of bot applications, allowing for seamless message management and server exploration. It provides tools for reading history, sending messages, and searching across channels and DMs directly through MCP-compatible clients.

Enables safe, multi-account Gmail and Microsoft 365 operations with explicit aliases, including searching, reading, drafting, archiving, labels/categories, and human-reviewed sending via a localhost approval window.

Enables Claude Code and Claude Desktop to search, read, and manage multiple named Gmail inboxes from a self-hosted MCP server, keeping each account's results separate and authenticated through user-owned OAuth tokens.

Unofficial local MCP plugin for interacting with Yandex Calendar from Codex. Enables calendar listing, event CRUD, and Telemost meeting creation via CalDAV.

An MCP server that connects to Telegram as your real user account and exposes read-only tools to read and search messages, list chats and folders, inspect group info, and download media.

Enables an AI client to search Gmail, Outlook, Hotmail, iCloud and Fastmail mailboxes at once and read, draft, send and organise mail in each. It also supports attachments, labels, filters, signatures and vacation responders, with per-mailbox permissions controlling what may be sent.

Enables multi-user access to Google Workspace services (Gmail, Calendar, Docs, Sheets, Slides, Drive) via remote MCP with OAuth 2.1 authentication.

Google Calendar MCP server with natural language scheduling, conflict detection, smart slot finding, complex recurring events, and a Telegram bot interface. Self-hosted, works with Claude Desktop and any MCP-compatible client.

Multi-user Gmail MCP server that enables sending/receiving emails, managing accounts, and searching mail via SMTP/IMAP with per-user isolation and encrypted app passwords.

Relays a result screenshot to Slack so you can review a coding agent's output without opening the app.

Local-first MCP server for agents that need to work across multiple Gmail and Microsoft 365 accounts without cloud token storage.

Enables searching, reading, drafting, and sending email across multiple Gmail accounts from Claude Desktop, Claude Code, and ChatGPT, including cross-account search and threaded replies.

Connect multiple Gmail accounts to any MCP client, enabling search, read, draft, send, label, and organize mail across unlimited accounts with local-only OAuth token storage.

A Gmail MCP server with native multi-account support, enabling management of multiple Gmail accounts from a single server instance.

Production-ready MCP server for Google Workspace providing broad coverage across Gmail, Drive, Calendar, Docs, Sheets, and more, with safe-by-default write operations and markdown-to-Google-Docs support.

This is a collection of Google-native tools (e.g., Gmail, Calendar) for the MCP protocol, designed to integrate seamlessly with AI clients like Claude or Cursor.

MCP server providing full access to Google Workspace services (Gmail, Drive, Calendar, Docs, Sheets, Slides, Forms, Tasks, Contacts) using OAuth authentication.

Provides natural language control over Google Workspace services (Calendar, Drive, Gmail, Docs, Sheets, Slides, Forms, Tasks, Chat) via MCP, with OAuth 2.1 multi-user authentication.

Enables Claude to read, search, send, draft, and organize email across multiple independently authenticated Gmail accounts through one local MCP connection. It supports account aliases, per-account default From addresses, dry-run sends, and draft-only replies for safer multi-account email management.

Read-only, multi-account access to Proton Mail (via Proton Bridge) and Gmail over IMAP, letting a session search, list, and read messages, threads, folders, and attachments without sending, deleting, or marking anything. Per-process account scoping, Keychain-held passwords, and opt-in sandboxed attachment saving keep multiple mailboxes separated and untouched.