"IP address geolocation lookup service" matching MCP servers:

Real public/bank/school holiday lookup for 206 countries via a rule-based calendar engine (moveable holidays like Easter computed astronomically, not guessed). Priced per call via x402/USDC on Base.

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.

A production-grade backend that lets LLMs safely operate Gmail, Google Drive, and Calendar through the Model Context Protocol.

Enables interaction with multiple Google services including Maps, Finance, Flights, Gmail, and Calendar through a unified interface. Provides comprehensive access to geocoding, stock data, flight information, email management, and calendar operations.

Enables AI assistants to discover and book local service businesses like barbers, plumbers, and mechanics directly through MCP-compatible tools.

Enables AI assistants to interact with GoHighLevel CRM via natural language for lead lookup, pipeline management, messaging, and calendar operations, with read-only mode by default.

Enables an AI agent to read and write events on a single Google Calendar using a service account, avoiding OAuth consent and token expiry.

An MCP server for Fastmail that provides access to email, contacts, and calendars via the JMAP protocol. It enables users to search, send, and bulk-manage emails while also interacting with calendar events and address books through natural language.

Provides read-only access to Google Workspace APIs (Gmail, Drive, Sheets, Docs, Slides, Calendar, Admin Directory) using a service account with domain-wide delegation.

Provides MCP tools for operations desk tasks including calendar availability, customer lookup, quote calculation, and notification sending. Includes an internal agentic orchestrator that consumes the same MCP tools via protocol.

MCP server enabling AI assistants to autonomously manage HR tasks including employee onboarding, leave tracking, IT provisioning, meeting scheduling, and policy lookup via natural language.

Enables natural language queries to Google Calendar API for checking appointments, availability, and events. Supports flexible time ranges, timezone handling, and both service account and OAuth authentication methods.

MCP server for Google Calendar (single-user) using Service Account authentication. Provides tools to manage events, check free/busy, and find free slots.

Enables interaction with TripIt travel planning service, allowing users to manage trips, hotel reservations, flights, transport, activities, and documents via natural language.

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.

An AI-agent-managed calendar service with bidirectional Google Calendar and Apple iCloud sync, enabling calendar and event management via MCP tools.

A read-only MCP server that lets students query Union College's Nexus (Moodle) account through natural language, covering courses, assignments, due and overdue work, grades, course materials, announcements, and calendar events, plus daily/weekly briefings and workload analysis. It uses Moodle's official web-service API with a personal student token, so it only reads the user's own data and never writes or scrapes.

Enables AI agents to interact with the Meridian business-services platform, exposing services, service requests, workflow steps, payments, and meetings as MCP tools and resources.

Enables interaction with Google Calendar services through the Model Context Protocol using a Service Account. It allows MCP-compatible clients to manage calendar events and integrate calendar data via the Google Calendar API.