"Guide for Updating Code Version from Java 17 to 18 or Python 2 to 3" matching MCP servers:

Local MCP server for reading/sending email via Gmail and managing Google Calendar events, enabling an AI agent to handle email and calendar operations through natural language.

Enables creating, modifying, and checking Google Calendar events from Claude desktop app using MCP protocol with secure OAuth2 authentication.

A stateless MCP server that forwards calendar operations to a CalDAV server, enabling AI assistants to list, search, create, update, delete events, and query free/busy information via encrypted tokens.

Lets assistants connect a GitHub Projects backlog to Google Calendar and Tasks, so you can view entries, plan work into free time, and create events and to-dos.

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

A Python-based MCP server for Microsoft Outlook integration using Microsoft Graph API, enabling email reading/sending, calendar management, and contact operations through Claude Desktop.

Enables managing tasks, projects, schedules, users, comments, and more in Motion via natural language through the Model Context Protocol.

Enables Claude to interact with Google Calendar through OAuth authentication, allowing users to list events, create and manage meetings, update or delete calendar entries, and find available time slots using natural language.

Enables users to interact with a business co-founder/executive assistant that integrates with Google services (Gmail, Calendar, Contacts), web search, and includes approval gating for sensitive operations.

Enables AI agents to manage spa/wellness operations via Zenoti API, including appointments, guests, services, and billing.

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.

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.

Enables users to view and create events in their iCloud Calendar using natural language through supported LLMs. It integrates with Apple's infrastructure via app-specific passwords to provide secure calendar management.

NodeCodeStudio is a hybrid MCP implementation that lets AI agents activate and manage tools like Gmail, Google Calendar, WordPress, Asana and more through a unified interface. It also includes a Browser MCP extension with ready-made automations like LinkedIn jobs and price searches.

Exposes vaccination-appointment scheduling as standardized MCP tools backed by an in-memory mock backend. Enables agents to list available slots by date and vaccine type, book appointments, check confirmation status, and cancel bookings.

Enables users to describe workouts in plain English and have them created as structured Garmin Connect workouts with pace, HR, power, cadence targets, and repeat blocks. Also provides full workout lifecycle management including listing, updating, deleting, and scheduling to the calendar.

Enables agents to interact with a clinic booking API, including listing specialties, doctors, and a patient's appointments, and booking or cancelling appointments when the active profile permits, while preserving the caller's authority and screening tool descriptions for safety.

Enables AI assistants to find, book, and cancel salon appointments via SalonRunner accounts. Self-hosted for local or remote use.

Enables Claude to read appointments, invoices, quotes, and work requests from a Jobber Client Hub. Read-only, uses a local browser bridge to access the customer portal.