Swiss Health Mcp

io.github.remoprinzPublished by GitHub account remoprinzv1.0.8Updated Oct 24, 2026

Swiss health insurance premiums (Krankenkassen-Prämien) 2016-2026. 1.6M records from BAG.

VerifiedSTDIODesktop onlyFinance Data & Analytics

Server details

Identifier: io.github.remoprinz/swiss-health-mcp
Transport: STDIO
Runtime: Desktop only
Trust: Verified
Published: Sep 16, 2026

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Overview

AI-generated overview

A local MCP server that lets an assistant query 1.6 million Swiss health insurance premium records (2016–2026) to find and compare insurers.

What you can do: Find the cheapest insurers for a canton, year, age band, deductible and insurance model, with optional accident coverage and fuzzy insurer name matching across 55+ insurers and sub-brands. Compare selected insurers side by side for the same profile. Retrieve a single insurer's price history with year-over-year percentage change over a chosen year range. Read coverage statistics and metadata about the dataset. Every response carries BAG Priminfo attribution and an informational-only notice.
When to use it: Useful when someone wants to compare Swiss health insurance premiums, find the cheapest option for a given canton and deductible, or see how an insurer's prices changed over the years. It is a read-only reference tool for Swiss premium data, not a purchasing or advisory service.
Requirements: Runs locally via npx or a global npm install, requiring Node.js 18+. Needs a Supabase project URL in SUPABASE_URL and a Supabase service role key in SUPABASE_SERVICE_ROLE_KEY, both set in the client configuration. Network access to Supabase is required.

Before you install

The server requires a Supabase service role key, a privileged credential that bypasses row-level security; supply a key scoped to the intended project and keep it out of shared configs. Access is described as read-only with no write operations and no personal data, and premiums are informational only, not binding offers.

Installation

In SourceWeft

Open Swiss Health Mcp in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

Swiss Health MCP Server

[npm version] [License: MIT]

An MCP server that gives AI assistants structured access to 1.6 million Swiss health insurance premium records -- 55 insurers, 26 cantons, 11 years of official government data.

Built on the Model Context Protocol. Data sourced from BAG Priminfo (Swiss Federal Office of Public Health, 2016--2026). This is the MCP companion to the KrankenkassenGPT REST API.

Quick Start

Add this to your Claude Desktop config (claude_desktop_config.json) or Cursor settings (.cursor/mcp.json):

json

{  "mcpServers": {    "swiss-health": {      "command": "npx",      "args": ["-y", "@prinz_esox/swiss-health-mcp"],      "env": {        "SUPABASE_URL": "https://your-project.supabase.co",        "SUPABASE_SERVICE_ROLE_KEY": "your-service-role-key"      }    }  }}

{  "mcpServers": {    "swiss-health": {      "command": "npx",      "args": ["-y", "@prinz_esox/swiss-health-mcp"],      "env": {        "SUPABASE_URL": "https://your-project.supabase.co",        "SUPABASE_SERVICE_ROLE_KEY": "your-service-role-key"      }    }  }}

Or install globally:

The server is also available on the Smithery registry and the MCP Registry.

Tools

`get_cheapest_insurers`

Find the top 5 cheapest health insurers for a given profile.

Parameter	Type	Required	Description
`canton`	string	yes	Canton code (e.g. `ZH`, `BE`, `GE`)
`year`	number	yes	Year (2016--2026)
`age_band`	string	yes	`child` (0--18), `young_adult` (19--25), `adult` (26+)
`franchise_chf`	number	yes	Deductible: 0, 100, 200, 300, 400, 500, 600, 1000, 1500, 2000, 2500
`model_type`	string	no	`standard` (default), `hmo`, `telmed`, `family_doctor`, `diverse`
`accident_covered`	boolean	no	Include accident coverage (default: `true`)

`compare_insurers`

Side-by-side comparison of specific insurers for the same profile.

Parameter	Type	Required	Description
`insurer_names`	string[]	yes	Insurer names (e.g. `["CSS", "Helsana", "Swica"]`)
`canton`	string	yes	Canton code
`year`	number	yes	Year (2016--2026)
`age_band`	string	yes	Age group
`franchise_chf`	number	yes	Deductible in CHF

`get_price_history`

10-year price development for a single insurer with year-over-year percentage change.

Parameter	Type	Required	Description
`insurer_name`	string	yes	Insurer name (e.g. `CSS`, `Helsana`)
`canton`	string	yes	Canton code
`age_band`	string	yes	Age group
`franchise_chf`	number	yes	Deductible in CHF
`start_year`	number	no	Start year (default: 2016)
`end_year`	number	no	End year (default: 2026)

`get_database_stats`

Returns coverage statistics and metadata. No parameters.

Data

Dimension	Coverage
Records	1,611,386+
Insurers	55 (CSS, Helsana, Swica, Assura, KPT, Groupe Mutuel, Sanitas, ...)
Cantons	26 (all Swiss cantons)
Years	11 (2016--2026)
Franchise levels	11 (CHF 0--2,500)
Insurance models	5 (standard, HMO, telmed, family doctor, diverse)
Age bands	3 (child, young adult, adult)

All data comes from BAG Priminfo, the official database of the Swiss Federal Office of Public Health.

Features

Intelligent insurer name resolution -- fuzzy matching across 55+ insurers and their sub-brands. Ask for "Helsana" and the server resolves all associated insurer IDs automatically.
Automatic disclaimer -- every response includes BAG Priminfo attribution and a notice that premiums are informational only.
Read-only access -- no write operations, no personal data.
Percentage change calculations -- price history includes year-over-year trends.

Example Prompts

"What are the cheapest health insurers in Zurich for 2026?"
"Compare CSS, Helsana and Swica in Bern for an adult with CHF 300 deductible"
"How did Assura premiums develop from 2016 to 2026?"
"Which insurer had the smallest price increase over the last 10 years in Basel?"

"What are the cheapest health insurers in Zurich for 2026?"
"Compare CSS, Helsana and Swica in Bern for an adult with CHF 300 deductible"
"How did Assura premiums develop from 2016 to 2026?"
"Which insurer had the smallest price increase over the last 10 years in Basel?"

Environment Variables

Tech Stack

Protocol: MCP SDK v1.0.0 (stdio transport)
Language: TypeScript
Database: Supabase (PostgreSQL)
Runtime: Node.js 18+
Package: @prinz_esox/swiss-health-mcp
Registry ID: io.github.remoprinz/swiss-health-mcp

Development

bash

git clone https://github.com/remoprinz/swiss-health-mcp.gitcd swiss-health-mcpnpm installnpm run dev     # Start with tsxnpm run build   # Compile TypeScript

git clone https://github.com/remoprinz/swiss-health-mcp.gitcd swiss-health-mcpnpm installnpm run dev     # Start with tsxnpm run build   # Compile TypeScript

Project Structure

src/index.ts       # Complete server implementation (~530 lines)server.json        # MCP registry manifestsmithery.yaml      # Smithery registry configllms.txt           # LLM-readable project descriptionCITATION.cff       # Citation metadata

src/index.ts       # Complete server implementation (~530 lines)server.json        # MCP registry manifestsmithery.yaml      # Smithery registry configllms.txt           # LLM-readable project descriptionCITATION.cff       # Citation metadata

License

MIT -- Remo Prinz

Links

Source: README.md at commit 3dd3d60

Tools

SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

v1.0.8LatestSep 16, 2026

Score

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