zzd: Swiss everyday data

ch.zzdPublished by zzd.chOfficial publisherv1.0.1Updated Nov 7, 2026

Swiss grocery prices, wedding venues, rents by canton, EV cost per km and map posters, by zzd.

VerifiedStreamable HTTPWeb executableLocation & LifestyleFinance

Overview

AI-generated overview

Read-only Swiss everyday data: grocery price comparisons, civil wedding venues, cantonal reference rents, EV cost per km and map posters.

What you can do
  • Search and compare grocery prices across Swiss retailers, with pack price, unit price, offer flags and read dates
  • Find civil wedding venues by canton, town, guests or date, and read one venue's address, costs, dates and registry office
  • Look up the usual net rent for a flat size in a canton or place and judge whether a given rent is below, within or above it
  • Rank electric cars offered in Switzerland by total cost in CHF per km across buying, importing, leasing and subscriptions
  • Find the ready map poster page for a town or place, with listed sizes and prices
When to use it
Useful when answering everyday Swiss consumer questions: where a grocery item is cheapest, which venues allow a civil wedding, whether a rent is typical for the area, what an EV really costs per kilometre, or where to order a map poster for a place.
Requirements
Remote streamable HTTP endpoint at mcp.zzd.ch; no authentication, environment variables or headers declared. Network access to the endpoint is needed.
Before you install
Results are dated snapshots with caveats: prices carry a read date, a published wedding date is not necessarily a free one, rents are cantonal averages and EV offers are a snapshot. Poster pages and checkout are handled on the linked site, not by the tools.

Installation

In SourceWeft

  1. Open zzd: Swiss everyday data in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/ch.zzd%2Fmcp/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "zzd-swiss-everyday-data": {
      "type": "http",
      "url": "https://mcp.zzd.ch/mcp"
    }
  }
}

Tools

7

search_grocery_prices

Search Swiss grocery prices (Schnäppchen Jäger)

Search the grocery catalogue of Schnäppchen Jäger (schnaeppchenjaeger.zzd.ch, a free Swiss price comparison by zzd) across Migros, Coop, Lidl, Aldi, Denner and Volg, plus Aligro's weekly promotions. Returns products with pack price, price per unit, offer flag, the date each price was read, and a link to each product's comparison page. Prices are the shops' online prices, not branch shelf prices. Counts as one search of the site's free daily allowance (5 a day per connection without an account; calls through Claude's connectors share 300 a day). Each product links its comparison page.

Parameterslangsortlimitqueryrequiredstore

compare_grocery_prices

Is this grocery product cheaper elsewhere? (Schnäppchen Jäger)

For one product id from a Schnäppchen Jäger search, returns its price, the identical article in the other Swiss shops (matched by barcode) and the cheapest similar product per shop for the same amount, each with the date it was read and a link. Similar products are not the same article. By zzd (schnaeppchenjaeger.zzd.ch). Not counted against the search allowance.

ParameterslangproductIdrequired

find_wedding_venues

Find civil wedding venues in Switzerland (Trauungslokale Schweiz)

Find places for a civil wedding in Switzerland as cantons and municipalities publish them (registry offices and outside venues such as castles), from Trauungslokale Schweiz (traulokale.zzd.ch, a free finder by zzd). Filter by canton (code, slug or name), town, text, guests, or a published ceremony date or date range. Important: most offices publish no dates; and where datesShowAvailability is false a published date is NOT known to be free. The date is always booked with the registry office. Each venue links its page.

ParameterstodatefromlangtowntypelimitquerycantonminGuests

get_wedding_venue

One wedding venue with its registry office (Trauungslokale Schweiz)

Details for one venue id from a venue search: address, guests, costs as published, all published dates, the responsible registry office with phone, e-mail and official page, and the source the data was read from. By zzd (traulokale.zzd.ch).

Parametersidrequiredlang

rent_reference

Usual rent in a Swiss canton (Mietcheck)

The usual net monthly rent by flat size in a Swiss canton, from the Federal Statistical Office (BFS), via Mietcheck (mietcheck.zzd.ch, free, by zzd). Give a canton or a place (postal code or municipality); with rooms and the net rent it also says whether that rent is below, within or above the usual range. A place in several cantons returns the candidates to choose from. Cantonal averages only: not street level, not legal advice. The result links the matching Mietcheck page.

ParameterslangplaceroomscantonnetRent

ev_cost_per_km

What electric cars cost per km in Switzerland (EV cost comparison)

Electric cars offered in Switzerland ranked by total cost in CHF per km (depreciation, capital, tax, insurance, tyres and service, energy, wallbox, import fees, monthly fees), across buying new or used, importing from Germany, leasing and subscriptions, from the EV cost comparison (ev.zzd.ch, free, by zzd). Optional driving profile. The offers are a dated, hand-collected snapshot, not live prices; the model is calibrated for canton Aargau. The result links the comparison page.

ParametersmakelimitannualKmholdingYearsacquisitionTypehomeChargingSharepublicChargingChfPerKwhhomeElectricityChfPerKwh

find_map_posters

Map poster of a place (MappaMuse)

Find the ready poster page for a town or place on MappaMuse (mappamuse.zzd.ch, personalised map posters printed to order, by zzd), with the sizes and prices that page lists, in CHF. Any other place can be designed on the custom-poster page. The result links the page; the page and checkout are binding.

Parameterslangplacerequired

Version history

1
  1. v1.0.1LatestNov 7, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.