"MCP Server that uses npm execAsync functionality" matching MCP servers:

An MCP server with integrated ATXP micropayment functionality that requires USDC payments for each AI tool call execution.

A Python MCP server with JWT authentication and sample tools (weather + Bitcoin price), plus an AI agent that uses OpenAI to reason about and call those tools.

MCP server for SMHI weather data, providing current conditions, hourly and daily forecasts, and daily summaries for northern Europe.

MCP server for worldwide weather data, using high-resolution GeoSphere Austria data for the Alpine region and Open-Meteo elsewhere. Provides current conditions, hourly forecasts, and daily outlooks with compact emoji-markdown output.

Enables AI assistants to retrieve current weather conditions and forecasts for specified locations by geocoding places and pulling data from Open-Meteo, with optional natural-language summaries via Groq.

AI assistants can size heat pumps, estimate energy costs, and verify cold-climate performance using bundled data and no API keys.

An MCP server that provides weather and time tools, enabling users to get current time, weather alerts, and forecasts through natural language with Claude Desktop.

Provides comprehensive access to Portuguese weather data from IPMA, including forecasts, warnings, sea state, fire risk, UV index, seismic activity, and weather station observations for all Portuguese cities and islands.

Enables AI assistants to retrieve current weather conditions and multi-day forecasts for any location, with optional natural-language summaries.

An extensible MCP server with weather and time tools for Claude Desktop. It provides current time with automatic timezone detection, weather alerts for US states, and 5-period forecasts for coordinates.

Enables AI assistants to retrieve current weather and forecasts for any location, with optional natural language explanations.

Provides real-time weather and forecast data via MCP tools, enabling AI agents to query current weather and up to 3-day forecasts for any city.

MCP server for weather forecasts via Open-Meteo (no API key needed), providing current weather, hourly, and daily forecasts with geocoding support.

Provides AI clients with real-time tools for math evaluation, timezone-aware time lookup, live weather retrieval, and persistent note management, all accessible over the Model Context Protocol via stdio.

Enables AI to access current weather and forecasts via Open-Meteo, with optional natural language explanations using Groq.

A simple MCP server demonstrating tools, resources, and prompts for weather data, built during an Agentic AI Internship.

Enables natural language control of Homey Pro smart home systems, including devices, flows, zones, energy monitoring, weather, alarms, and system management, with 43 tools and troubleshooting prompts.

MCP server giving AI agents access to real-time aviation data — live flight tracking, airport weather, airline and airport information.

Enables MCP clients to retrieve current conditions, multi-day forecasts, and historical weather data for any city using plain city names.

Provides access to Taiwan's Central Weather Administration data for weather forecasts, earthquake reports, warnings, and typhoon alerts, and generates evacuation recommendations.