Steddion Energy MCP Server
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., "@Steddion Energy MCP Servershow me day-ahead prices for tomorrow"
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.
Steddion Energy MCP Server
MCP-server voor de Nederlandse energiemarkt: day-ahead prijzen, onbalansprijzen, weersvoorspellingen en BESS-businesscases.
Tools
Tool | Beschrijving |
| Uurlijkse day-ahead prijzen (EUR/MWh) via ENTSO-E |
| Kwartierlijkse onbalansprijzen via TenneT |
| Wind, zon (GHI) en temperatuur via Open-Meteo |
| Day-ahead arbitrage-opbrengst voor een batterij |
Related MCP server: nl-opendata-mcp
Installatie & draaien
Vereisten
Python 3.11+
uv (package manager)
Installeren
git clone https://github.com/lars-kerkhof/mcp-steddion.git
cd mcp-steddion
uv syncEnvironment variabelen
cp .env.example .env
# Bewerk .env en vul je ENTSO-E API token in (optioneel — zonder token draait de server op mock-data)Variabele | Vereist | Beschrijving |
| Nee | Token van ENTSO-E Transparency Platform. Zonder token worden realistische mock-data gebruikt. |
| Nee | Server host (default: |
| Nee | Server port (default: |
Server starten
uv run python -m steddion_mcpDe server draait dan op http://localhost:8000/mcp.
Tests draaien
uv run pytestKoppelen aan ChatGPT (Developer Mode)
ChatGPT ondersteunt geen lokale stdio-servers. Je moet de server via HTTPS bereikbaar maken.
Stap 1: Server starten
uv run python -m steddion_mcpStap 2: Tunnel opzetten
Kies een van:
Cloudflared (aanbevolen):
cloudflared tunnel --url http://localhost:8000ngrok:
ngrok http 8000Je krijgt een HTTPS-URL, bijvoorbeeld https://abc123.trycloudflare.com.
Stap 3: Connector toevoegen in ChatGPT
Open ChatGPT → Settings → Apps/Connectors
Schakel Developer Mode in
Klik Add Connector → Custom
Vul de URL in:
https://<jouw-tunnel-url>/mcpSla op — de tools verschijnen nu in ChatGPT
Architectuur
steddion_mcp/
├── server.py # FastMCP server, tool-registraties
├── entsoe.py # ENTSO-E day-ahead prijzen
├── tennet.py # TenneT onbalansprijzen
├── weather.py # Open-Meteo weersdata
├── bess.py # BESS businesscase calculator
├── models.py # Pydantic response-modellen
├── mock_data.py # Realistische mock-data generators
└── __main__.py # Entry pointMock-data
Alle tools vallen automatisch terug op deterministische mock-data wanneer:
De
ENTSOE_API_TOKENontbreekt (day-ahead prijzen)De TenneT API niet bereikbaar is (onbalansprijzen)
De Open-Meteo API niet bereikbaar is (weer)
Mock-data is herkenbaar aan het veld source: "mock" in de response.
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