MetService CAP Server

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Fetches MetService CAP Atom feed for weather alerts and exposes tools to get active road warnings and all alerts.

Описание

Fetches MetService CAP Atom feed for weather alerts and exposes tools to get active road warnings and all alerts.

README

An edge-compatible Model Context Protocol (MCP) server built with Hono, mcp-handler, TypeScript, and Zod. It fetches the public MetService CAP Atom feed at https://alerts.metservice.com/cap/atom, parses it with fast-xml-parser, and exposes the current alerts as MCP tools.

This project follows the structure of Vercel's examples/starter/hono-mcp template and is configured for Vercel Edge deployment.

MCP endpoint

POST /mcp - Streamable HTTP MCP endpoint.
GET / - Basic server discovery response.

Tools

`get_active_road_warnings`

Fetches the live MetService CAP Atom feed and returns active warnings targeting SH1 Desert Road. If none are active, the tool returns a clear status.

`get_all_alerts`

Fetches the live MetService CAP Atom feed and returns all active alert entries with normalized Atom/CAP fields and the raw parsed entry.

Development

npm install
npm run typecheck
npm run dev

Point MCP clients at:

http://localhost:3000/mcp

Deploy

npm install
npm run build
vercel deploy --prod

vercel.json configures the Hono entrypoint for Vercel Edge runtime.

from github.com/j6js/metservice-cap-mcp

Установка MetService CAP Server

У этого сервера нет опубликованного пакета — он собирается из исходников. Открой репозиторий и следуй инструкции в README.

▸ github.com/j6js/metservice-cap-mcp

FAQ