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Cwa MCP Server

by gary2376version 0.1.1i★ –iRuns on your computer
Registry nameio.github.gary2376/cwa-mcp-server

Install

Overview

Description from the maker (original English)

MCP server for Taiwan CWA open data: weather forecast, earthquake, warnings, typhoon.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

  • Connection: Runs on your computer
  • Transport: stdio
  • Category: Other
  • You need to fill in: CWA_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 1 of 1 passed
  • Runs on your computer with your user’s permissions (files, network, apps).
  • You fill in yourself: CWA_API_KEY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

  • PyPIPython’s uv installed (for the uvx command)

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "cwa": {
      "command": "uvx",
      "args": [
        "cwa-mcp-server"
      ],
      "env": {
        "CWA_API_KEY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add cwa --env CWA_API_KEY=your-value -- uvx cwa-mcp-server

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "cwa": {
      "command": "uvx",
      "args": [
        "cwa-mcp-server"
      ],
      "env": {
        "CWA_API_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "cwa": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "cwa-mcp-server"
      ],
      "env": {
        "CWA_API_KEY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

  • CWA_API_KEY secret required env
    CWA 開放資料平台 API 授權碼，至 https://opendata.cwa.gov.tw 免費申請

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account gary2376, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • – Not applicable

    Endpoint responds

    This one runs on your computer; there is no internet endpoint

  • – Not applicable

    Sign-in with OAuth

    Runs on your computer and uses local settings instead

  • … Not checked yet

    No hidden instructions in tool descriptions

    Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

  • More stars than 0% of the other 32742 servers in this category
  • Published to the registry more recently than 29% of the other 32742 servers in this category
  • Basic checks equal to or better than 100% of the other 32742 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Cwa MCP Server safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: CWA_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Asset Notation

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spec Driven Development

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MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago
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Asset Notation

by assetnotation

Read and maintain an Asset Notation file on disk: net worth, holdings, valuations, CSV import.

Runs on your computerUpdated today
Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

cwa-mcp-server

MCP server，包中央氣象署（CWA）開放資料 API，讓 agent 能查天氣預報、地震報告、天氣特報、颱風警報，並產生避難建議。

功能

  • Tool get_weather_forecast(county) — 縣市未來 36 小時天氣預報
  • Tool get_earthquake_report(limit) — 最近 N 筆顯著有感地震報告
  • Tool get_weather_warning(county) — 縣市目前生效中的天氣特報（豪雨、強風等）
  • Tool get_typhoon_warning(limit) — 最近 N 筆颱風警報
  • Resource cwa://counties — 合法縣市名稱清單
  • Prompt evacuation_advisory(county) — 根據即時天氣/特報/地震/颱風資料生成避難建議的提示模板

申請 API Key

  1. 到 氣象資料開放平台 註冊會員（email + 密碼即可，免審核）
  2. 登入後點「API 授權碼」→「取得授權碼」，立即產生 key

安裝（一般使用者）

已發布到 PyPI，不需要 clone 這個 repo。在 Claude Desktop / Claude Code 的 MCP 設定裡指定 uvx 執行即可，會自動抓套件：

{

"mcpServers": { "cwa-weather": { "command": "uvx", "args": ["cwa-mcp-server"], "env": { "CWA_API_KEY": "你申請到的授權碼" } } } }

或用 Claude Code CLI：

claude mcp add cwa-weather -e CWA_API_KEY=你申請到的授權碼 -- uvx cwa-mcp-server

開發（改這個 repo 原始碼）

git clone https://github.com/gary2376/cwa-mcp-server

cd cwa-mcp-server uv sync cp .env.example .env # 填入 CWA_API_KEY

uv run python tests/test_client.py # 最小自我檢查（不打真網路） uv run mcp dev src/cwa_mcp/server.py # 本地用 inspector 手動測試 tools

狀態

四個 tool（天氣預報、地震報告、天氣特報、颱風警報）都已用真實 key 打過線上 API 驗證，也已接上 Claude Code 實測對話流程，能正確判斷風險等級並給出具體建議。已發布到 PyPI 與 MCP Server Registry。

已知修過的坑：v0.1.0 最初上傳的 wheel 因為 uv_build 預設用 project.name 猜模組名（cwa_mcp_server），跟實際原始碼目錄 src/cwa_mcp/ 對不上，打包出一個空殼套件，uvx cwa-mcp-server 會直接 ModuleNotFoundError。已在 pyproject.toml 加 [tool.uv.build-backend] module-name = "cwa_mcp" 修正，重新 build 驗證過 wheel 內容正確。

License

MIT

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