"Building a solid memory base for AI development" matching MCP servers:

Turns Google Calendar history into a searchable people CRM, enabling queries about meeting patterns, relationships, and contacts through natural language with any MCP client.

Exposes availability and appointment-proposal tools over stdio so an MCP client can query open slots and suggest bookings, without being able to create them—actual booking requires human confirmation through the separate UI/API. Slot claims are transactional and idempotent, and cancellation only releases a slot still owned by that booking.

Exposes a personal AI concierge's calendar and send_email tools over MCP, letting AI clients book Calendly meetings and send messages to the owner's inbox.

Enables AI assistants to book meetings, check availability, and manage Cal.com scheduling through natural conversation.

Calendar AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

An always-on AI chief-of-staff that manages tasks, calendar, notes, habits, and more through chat, with a private markdown vault and multimodal tools.

Enables AI assistants to learn about a Fort Lauderdale corporate video studio, plan videos and draft scripts, send briefs and brand guidelines, find and book calls, and get deposit links for fixed quotes.

Enables AI agents to read and manage Microsoft 365/Outlook email and calendar, with destructive actions (send email, create event) requiring human approval.

Enables ChatGPT Dot to subscribe to cloud-collected Feishu message, task, calendar, and NetEase enterprise email-header events so it can remind users to reply, decide, or follow up. It runs as a self-hosted OAuth/MCP server with read-only source collection and webhook delivery.

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.

Provides calendar, email, meeting transcription and summarization, and weather tools via MCP, enabling users to manage schedules, handle correspondence, capture meeting insights, and check conditions through natural language.

Enables voice assistants to find nearby service providers, connect users to live video representatives for natural conversation, and handle appointment booking. It also returns confirmed bookings so the assistant can add them to its calendar.

Date Calculator AI - MCP server providing AI-powered tools and automation by MEOK AI Labs

Enables a family and ranch to manage shared calendars, chores, lists, supplies, animal locations, approvals, and connected devices through MCP tools and interactive Echo Show screens, with account-linked permissions and automations.

This MCP server enables an AI receptionist to manage field-service bookings end-to-end: checking technician availability from live Outlook calendars, sending asynchronous SMS offers, tracking request status, and creating confirmed Outlook events with ETag-locked concurrency, all without customer sign-in.

Enables Claude to read a user's ManageBac account for assignments, deadlines, grades, teacher comments, notifications, classes, and timetable, with limited ability to mark notifications as read.

Enables MCP clients to create, list, complete, and delete tasks and to create and list reminders through a bearer-token-protected Streamable HTTP endpoint, supporting a Plan → Act → Verify → Recover workflow.

Enables natural language interaction with Google Calendar through AI agent tools for scheduling, event management, and availability checking.

Enables AI assistants to search, read, compose, and manage Thunderbird mail, filters, contacts, and calendar events through the Model Context Protocol.

Enables AI apps to read a student's Moodle courses, upcoming and overdue due dates, assignment submission statuses, course grades, gradebook items and announcements. It is strictly read only, so it can never submit, edit or delete anything.

Enables Claude Desktop users at the University of Ghana to read their own Sakai courses through safe, read-only tools — checking deadlines, announcements, calendars, assignments, feedback and grades, and extracting text and page images from lecture slides for study, planning and revision.

Enables AI apps to read a student's courses, due dates, grades, missing work, announcements, modules, discussions, syllabus, and calendar events in a read-only way. It cannot submit, edit, or delete anything, and credentials go only to the user's own school.

Connects Claude to email, calendar, and tasks via Jinike AI, enabling inbox reading, email sending, event creation, task management, and daily briefings through Gmail, Outlook, and Google Calendar integration.

Enables AI assistants to interact with Microsoft 365 and Office services through the Microsoft Graph API, providing tools for email, calendar, files, Teams, SharePoint, and more with configurable permissions and output formats.

Find auspicious dates for weddings, moving and business openings using Chinese almanac data. Built by Shunshi.AI (https://shunshi.ai), no API key required.

Lets Cursor's AI agent read a public Google Calendar through the Model Context Protocol, so users can ask natural-language questions about events and schedules.

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

Empowers AI assistants with real-world capabilities including note management, Gmail integration, Google Calendar and Tasks management, and Git repository operations through the Model Context Protocol.

Enables AI assistants to manage phone calls, contacts, and tasks directly, including making and scheduling calls, retrieving transcripts, and handling contact and to-do items.

Enables AI assistants to compute exact ages, zodiac signs, birthstones, and milestone calendar dates from a birthday, avoiding hand-computed date math.

Enables AI assistants to save, search and recall the user's own Markdown notes and chat logs through 27 annotated tools. Also gives them read access to Canvas deadlines and syllabi plus Google Calendar events, and lets them add events the user asks for.

Enables voice-driven appointment booking for small businesses, letting customers check availability, book, reschedule, and cancel appointments through any MCP client.

A hosted MCP server that allows AI assistants to access Google Calendar and Sheets via OAuth proxy, requiring no Google Cloud setup.

MCP server giving Claude access to Tuta mail, calendar, contacts and drive. Supports mail modes (dedicated/shared/folder), trusted sender filtering with E2E verification, and Docker-based setup.

A Model Context Protocol server that enables AI assistants to interact with Microsoft Outlook for calendar management, email operations, and search functionality.

Enables personal AI agents to proactively synthesize daily agendas and cognitive briefings by orchestrating circadian energy focus blocks, asynchronous task triage, and meeting preparation from sensory inputs, task goals, or ambient telemetry. It exposes this as a zero-dependency, pure-standard-library MCP server over JSON-RPC 2.0 stdio, plugging directly into any MCP-compliant client such as Claude Desktop or Cursor.

Enables AI agents to authenticate users, manage calendar events, create meetings, and maintain persistent API sessions for seamless integration with Russian business platforms. Provides comprehensive business productivity capabilities including session management, password operations, and cross-user calendar coordination.

Enables personal AI agents to synthesize proactive daily agendas and cognitive briefings, orchestrating circadian energy focus blocks, asynchronous task triage, and meeting preparation. It runs as a zero-dependency MCP server exposing these scheduling capabilities over JSON-RPC stdio.

Local MCP server for Thunderbird: read, search, and send emails and manage calendars, contacts, notes, and tasks across every mailbox (Gmail, Outlook, IMAP). Runs on your machine and talks to your Thunderbird locally — reads are open, writes are gated behind ATBRIDGE_ALLOW_WRITES.

MCP server for Google APIs — Gmail and Calendar tools for LLM agents.