"Home Assistant integration with Codex or ChatGPT" matching MCP servers:

Read-only MCP server that lets ChatGPT query a live Cozi family calendar via its iCalendar feed, exposing tools for events, conflicts, and availability.

Provides a set of MCP tools to manage Google Calendar events via natural language, allowing creation, querying, updating, and deletion of events through a local LLM (Ollama) and MCP client.

MCP server for Claude Code CLI that integrates with Google Workspace, enabling management of Docs, Sheets, Drive, Gmail, Calendar, and Apps Script.

An MCP server that connects Clio Manage to ChatGPT/Codex, enabling authorized firm users to check calendar availability, review tasks, and confirm user identity via natural language, with event names kept private.

Enables local employee onboarding, leave tracking, meeting coordination, and workplace requests through any MCP-compatible client, with optional SMTP notifications.

Enables users to autonomously check calendar availability, discover movie showtimes, and securely book tickets with OTP-protected transactions.

Integration server that enables interaction with Google services including Gmail and Calendar, allowing users to manage emails, draft responses, and schedule events across multiple Google accounts.

MCP server for Claude to access Outlook data via Microsoft Graph API

Enables an AI agent to discover and call bounded Microsoft 365 tools for reading calendar, mail, Teams channels, SharePoint, and Power Platform metadata through MCP, with synthetic fixtures by default and optional Microsoft Entra/Graph tenant integration.

A comprehensive personal productivity server that manages projects, todos, calendar events, documents, and status tracking with support for encrypted storage and multiple database backends.

An AI-powered HR assistant that automates employee management, leave handling, ticket creation, meeting scheduling, and email notifications through natural language conversations using the Model Context Protocol.

Connects with Google Calendar API to fetch calendar events for specific dates through natural language commands in AI-driven editors like Cursor, enabling real-time calendar data access within your coding environment.

Connects Claude with Microsoft 365 services including Outlook, OneDrive, and Power Automate, enabling email, calendar, files, and flow management through natural language.

A versatile Model Context Protocol server that enables AI assistants to manage calendars, track tasks, handle emails, search the web, and control smart home devices.

A unified interface for managing digital life through integrations with Google Calendar, Obsidian Vault, Trello, and web page parsing capabilities.

Enables invited ChatGPT accounts to reach the Sense family calendar and reminder service through an OAuth-protected AWS gateway without exposing the underlying Sense API key. It exposes six read tools plus six optional write tools for events and reminders, with all destructive and administrative actions blocked.

Enables AI assistants to manage calendars and tasks through natural language, supporting Google Calendar operations like event creation, availability checking, and smart scheduling. It features schedule analysis, task reminders, and meeting time recommendations to streamline productivity.

Provides intelligent weekly schedule analysis from Google Calendar, including day-by-day breakdowns, workout suggestions, office day detection, and scheduling problem identification through natural language queries.

An agentic AI system that automates end-to-end HR workflows, from onboarding to scheduling, using the Model Context Protocol (MCP).

Provides persistent memory, calendar integration, task management, and proactive assistance for Alexa+ through the Model Context Protocol.