"Categorizing messages such as emails or system logs" matching MCP servers:

Provides live tools for weather, currency conversion, calculations, and dice rolls through a chat interface.

Provides current weather information for any location and generates AI-powered responses using Google Gemini through FastMCP.

A dual-server MCP system with PostgreSQL integration that provides financial tools (stock prices, portfolio calculation, financial news) on one server and utility tools (weather, time, data processing, text analysis) on another server.

Provides intelligent weather services through an orchestrated multi-server architecture with Docker support, enabling natural language weather queries, forecasting, and alert monitoring powered by local LLM integration.

Provides real-time water temperature and tide predictions for any lake, river, ocean, bay, or beach using NOAA, USGS, and other sources.

MCP server that provides statistically rigorous weather and climate context by exposing the Baseline API as agent tools, enabling queries about climate conditions and comparisons against historical data.

Enables AI assistants to look up live US river stage, streamflow and water temperature from USGS gauges, along with NWS flood stages, current flood category and crest forecasts, plus daily history and nearby-gauge searches by place or coordinates. Needs no API key and runs hosted or locally.

Exposes Swiss weather forecast data as MCP tools, including rainfall, sunshine, temperature, wind, and more, with local caching.

Provides Open-Meteo weather tools that return both structured forecast data for the model and a weather card (image link or text) for the user, plus geocoding of place names to coordinates. Requires no API key and works over stdio or streamable HTTP.

Provides Italian-language MCP tools for current weather, forecasts, Civil Protection alerts, air quality, ANSA news, editorial updates, and voice-friendly reminders, designed for lightweight clients such as ESP32 chatbots.

An MCP server that exposes geocoding, current weather, and multi-day forecast as typed, structured tools for AI agents via the Open-Meteo API.

Exposes Weather Underground personal weather station data as tools in Claude, enabling queries for current conditions, daily summaries, hourly history, and station metadata.

Enables AI agents to resolve place names into coordinates and fetch current conditions and multi-day or hourly forecasts, with units, local timezones, and WMO weather descriptions, without requiring an API key.

Official aviation data MCP by Flight Master DAST (航班管家 DAST), providing flight status, route search, onboard comfort, delay and cancellation risk, airport weather forecasts, and real-time or historical flight trajectories.

MCP server exposing CS Executive Services dispatch platform and airplanes.live flight tracking as portable, agent-agnostic tools.

Lightweight MCP server that exposes tools for system information and weather lookup, designed for agent integration via stdio.

Enables querying AgroClimate company data via natural language through ChatGPT or Claude.

Provides local safety regulation, weather, and dining hygiene context tools for the ATLAS multi-agent safety evaluation system.

Enables users to check whether a beach suits a beach day or a surf session today or up to six days ahead, using Open-Meteo weather and marine forecasts scored by deterministic, documented rules. It exposes tools for raw hourly forecast data, suitability scores and verdicts by activity and skill level, and finding the best multi-hour window within a day.

Combines UK Met Office weather forecasts with travel routing to provide outfit recommendations for walking, cycling, or driving journeys.

This MCP server enables AI assistants to perform calculations, fetch live weather, manage in-memory notes, access system info and note resources, and use reusable code review and summarization prompts.

Provides current weather data for any city using the Open-Meteo API, exposed as an MCP tool for integration with MCP clients.

Enables AI agents to fetch current weather, forecasts, and location information via Open-Meteo, with input validation, retries, and clear error messages.

Provides Brazilian agribusiness data such as livestock, crop prices, weather, exchange rates, and news through MCP tools.

Official parseAPI MCP server providing IP/place data, email/phone/domain validation, weather, currency, timezone, and holiday lookups as tools for AI agents.

Enables users to geocode city names and retrieve current weather conditions plus a 1–7 day forecast through a public weather API, with no API key required, for MCP clients such as Claude Desktop or Cursor.

An MCP server that provides Korean weather information from the Korea Meteorological Administration's short-term forecast API, enabling natural language queries about weather conditions such as current weather, rain forecasts, and suitability for outdoor activities.

Enables querying real-time, hourly, weekly, and historical weather data, as well as weather alerts, using the Caiyun Weather API.

Enables MCP-compliant clients such as Claude Desktop to fetch live conditions and forecasts for any location, optionally including temperature, feels-like temperature, humidity, wind, and precipitation, without requiring API keys.

A free Model Context Protocol server that retrieves global weather data and forecasts via the Open-Meteo API, with Sydney set as the default location.