opendata-swiss 5 tools

MCP server exposing 5 tools for opendata-swiss.

Endpoint

This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.

POST https://gateway.pipeworx.io/opendata-swiss/mcp
Content-Type: application/json

{"jsonrpc":"2.0","id":1,"method":"tools/list"}

search_datasets — Search the opendata.swiss catalogue (CKAN package_search). Returns matching Swiss federal/cantonal datasets. Titles/descriptions are multilingual {de,fr,it,en}; each result is annotated with English-preferred `title_en`/`notes_en`.
dataset_details — Full metadata for one dataset (CKAN package_show) including its resources/distributions with download URLs. Use a dataset `name` (slug) or id from search_datasets. There is no datastore, so fetch `resources[].download_url`/`url` for the underlying data.
list_organizations — List publishing organizations (federal offices, cantons, etc.). Multilingual titles flattened to `title_en`. Use a returned `name` as `organization:<name>` in search_datasets `fq`.
list_groups — List thematic categories (CKAN groups / themes, e.g. health, education, energy). Multilingual titles flattened to `title_en`. Use a returned `name` as `groups:<name>` in search_datasets `fq`.
list_tags — List or search keyword tags used across the catalogue (CKAN tag_list). Useful for discovering facet values.

Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/opendata-swiss/

Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io