Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@weather-mcp-server What's the current weather in Tokyo?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
An MCP server wrapping the Open-Meteo API, deployed on GCP Cloud Run. No API key required — Open-Meteo is free and open.
Tool | Description |
| Current conditions for a lat/lon |
| Up to 16-day daily (or hourly) forecast |
| Historical daily data for a date range |
Related MCP server: Simple Weather MCP
# Install dependencies
pip install -r requirements.txt
# Run the server
uvicorn app.main:app --reload --port 8080
# Health check
curl http://localhost:8080/health
# Test with MCP Inspector
npx @modelcontextprotocol/inspector http://localhost:8080/mcpgcloud services enable run.googleapis.com artifactregistry.googleapis.com \
--project=weather-mcp-projectgcloud artifacts repositories create mcp-images \
--repository-format=docker \
--location=us-central1 \
--description="Docker images for weather-mcp-server" \
--project=weather-mcp-projectgcloud artifacts repositories set-cleanup-policies mcp-images \
--project=weather-mcp-project \
--location=us-central1 \
--policy='[{"name":"keep-last-2","action":{"type":"Keep"},"mostRecentVersions":{"keepCount":2}}]'gcloud iam service-accounts create github-actions-sa \
--display-name="GitHub Actions SA" \
--project=weather-mcp-project
# Grant required roles
for role in roles/run.admin roles/artifactregistry.writer roles/iam.serviceAccountUser; do
gcloud projects add-iam-policy-binding weather-mcp-project \
--member="serviceAccount:github-actions-sa@weather-mcp-project.iam.gserviceaccount.com" \
--role="$role"
done
# Export key
gcloud iam service-accounts keys create sa-key.json \
--iam-account=github-actions-sa@weather-mcp-project.iam.gserviceaccount.comIn your repo → Settings → Secrets and variables → Actions, add:
Secret | Value |
| Contents of |
The project ID and region are hardcoded in the workflow — no secret needed for those.
Push to main — GitHub Actions builds the Docker image, pushes it to Artifact Registry, and deploys to Cloud Run automatically.
CLOUD_RUN_URL=https://<your-cloud-run-url>
# Health
curl $CLOUD_RUN_URL/health
# List MCP tools
curl -X POST $CLOUD_RUN_URL/mcp \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"tools/list","id":1}'Everything runs within GCP free tier limits at typical personal/dev usage. See PLAN.md for the full breakdown.
This server cannot be installed
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
Open-Meteo MCP — weather forecast + historical reanalysis + sister APIs
OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)
WeatherAPI.com MCP — wraps WeatherAPI.com (api.weatherapi.com)
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/raviraval79/weather-mcp-server'
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