mcp · Global

weather-mcp-server

A lightweight Model Context Protocol (MCP) server that enables AI assistants like Claude to retrieve and interpret real-time weather data. Discuss on Hacker News:

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What's in it

Data offered docs-verified: current weather for a city · real-time weather data (via AI assistant)
Coverage llm-inferred: Global
Formats llm-inferred: MCP stdio · MCP SSE
Access docs-verified: API key required (WeatherAPI key supplied via WEATHER_API_KEY); MIT licence

Useful for

Use cases llm-inferred: Current conditions check by town or city for a site visit or fieldwork day · Weather context lines for a site or planning report (current conditions only) · Quick weather lookup for a project team briefing
Audience llm-inferred: ecologists · site engineers · planners · project managers

Limitations

Constraints llm-inferred: Single tool (current_weather) that takes only a city name, with no coordinates or site-level input · Current conditions only; no forecast, historical or rainfall-series tools are documented · No hydrological, river or flow data · Depends on a third-party WeatherAPI key · Docs give no rate limits, uptime or data-quality details

Licence: MIT
Authentication: Credentials via env: WEATHER_API_KEY (README-verified)
GitHub stars: 246
Last commit: 01/03/2026
Last successful page check: 14/10/2026
Page health: healthy
Package: Not recorded
Verification: Not independently verified

Provenance & evidence

Tools/install/auth auto-extracted from README; quality score heuristic (stars, recency, tool count, licence).

Metadata observed 15/10/2026 · research sweep: github-search