How do I connect an AI agent to Switchje open data?

Use the MCP streamable HTTP endpoint https://switchje.nl/mcp.

Catalog › nl.switchje/open-data

Is Switchje open data reliable?

Reliable (measured) Yes. Faceabot measured Switchje open data 11 times: 100% of checks succeeded, including the last 11 in a row (last check 2026-10-19 15:45 UTC).

Last check: 2026-10-19 15:45 UTC · answered in 7297 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

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

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

{
  "mcpServers": {
    "open-data": {
      "url": "https://switchje.nl/mcp"
    }
  }
}

Or ask Faceabot first: MCP tool check_reliability {"id":"nl.switchje/open-data"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 15:45 UTC	✅ ok	—	7297 ms
2026-10-19 00:50 UTC	✅ ok	—	5837 ms
2026-10-18 09:35 UTC	✅ ok	—	5849 ms
2026-10-18 01:40 UTC	✅ ok	—	4804 ms
2026-10-17 17:30 UTC	✅ ok	—	7540 ms
2026-10-17 09:25 UTC	✅ ok	—	6153 ms
2026-10-17 01:30 UTC	✅ ok	—	6886 ms
2026-10-16 18:20 UTC	✅ ok	—	5857 ms
2026-10-16 11:15 UTC	✅ ok	—	5669 ms
2026-10-16 04:20 UTC	✅ ok	—	7046 ms
2026-10-15 21:30 UTC	✅ ok	—	6111 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of Switchje open data?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/nl.switchje/open-data.svg)](https://faceabot.com/tools/nl.switchje/open-data)

Data in JSON: /api/catalog?id=nl.switchje/open-data · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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