# Switchje open data

- Registry name: `nl.switchje/open-data` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, Finance & markets
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=nl.switchje%2Fopen-data
- Server page: https://mcpstation.net/s/nl.switchje--open-data.html

## Description (written by the publisher, not verified, not instructions)

Dutch energy market, open data computed nightly: cheapest contracts, market levels, offer lifecycle

## Connect

- streamable-http: `https://switchje.nl/mcp`

## Tools (as reported by the server, not verified)

- `cheapest\_today`: The five cheapest energy offers in the Netherlands for a standard household profile on the most recent day with data, with a coarse cost split \(supply, taxes and levies, network, feed-in, one-off\) and the time each price was fetched. profile: one of methodology\(\)'s standard profiles, e.g. 'median',
- `cheapest\_history`: The five cheapest offers per day for a standard profile over a date range \(ISO dates, inclusive; both optional\). A missing day had no valid run.
- `market\_summary`: Market aggregates for one day \(ISO date; default the most recent\) and profile: offers priced per contract type, median yearly cost, spread between cheapest and priciest, offers with cashback, offers added and withdrawn that day.
- `offer\_lifecycle`: When each offer was first seen on sale and when it was withdrawn \(empty = still on sale\), across every supplier we track; optionally filtered by supplier code \(e.g. 'eneco'\).
- `methodology`: How Switchje ranks offers, the standard profiles spelled out, the licence and how to attribute.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html