"Using iCalendar on macOS" matching MCP servers:

Answers campus questions by voice, such as room availability, class locations, and deadlines, using existing institutional systems like iCalendar, LDAP, and a room inventory.

Provides AI assistants with live information about who is currently in space and the location of the ISS, using the free Open Notify API.

An MCP server that finds great espresso cafes using a curated database of specialty coffee shops and a transparent scoring algorithm, with a strong bias against flavored syrups and mass-market chains.

Enables restaurant discovery and availability checking on Tock via Claude, allowing users to list cities, search restaurants, and get venue details and bookable experiences.

Look up IP address geolocation, network information, detect proxies and VPNs, and find abuse contact details using IPLocate.io

MCP server for Japanese address and parcel lookup using ReverseGeoJP and ChibanJP APIs, enabling AI agents to convert coordinates to addresses and vice versa.

Enables AI assistants to validate and standardize US addresses using the official USPS Address Validation API with secure OAuth2 authentication.

A local MCP server that converts timestamps between time zones using IANA time zone rules, exposing a single convert_time tool.

MCP server providing Korean weather forecasts from the KMA (short-term, hourly, daily) and timezone utilities (current time, conversion, lookup) using only standard Python zoneinfo.

Allows you to search for hiking routes on Wikiloc using geographic and textual queries.

Enables AI assistants to retrieve precise astrology calculations, including natal charts, transits, composites, harmonic midpoints, and ranked daily aspects, using real ephemeris data rather than guesses.

WindAI MCP Server — AI-powered wind resource assessment for any location on Earth.

Free, keyless MCP server for timezone conversion, world clock, DST-aware date arithmetic, and cross-timezone meeting scheduling using IANA timezones.

Enables AI assistants to perform IP geolocation, proxy detection, and domain WHOIS lookups using IP2Location.io and IP2WHOIS data.

Provides forward/reverse geocoding, bounding box extraction, nearby places discovery, batch geocoding, route waypoints, and administrative boundary lookup using OpenStreetMap data.

Enables AI assistants to interact with 3DCityDB v5 through natural language, dynamically resolving object classes, properties, and codelists to answer spatial questions and execute SQL queries on CityGML data.

Provides location-based place recommendations in South Korea using the Kakao Map API, optimized for Korean language queries. Supports recommending various places like restaurants, shops, public facilities, and tourist attractions based on user queries.

Provides hourly weather forecasts using the AccuWeather API, including current conditions and 12-hour forecast with precipitation details.

Enables Claude to query real-time weather information for specified regions using the OpenWeatherMap API.

MCP server for managing Google Calendar reminders with time-based and location-based triggers, enabling creation, listing, and deletion of reminders.