# Zügle

> Swiss income tax by municipality, cheaper-town ranking, apartment listings and commute times.

- name: com.zuegle/zugle
- version: 1.1.0
- connection class: R0 (autonomous)
- trust: 92/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.zuegle%2Fzugle
- tools: https://api.protogrid.dev/v1/servers/com.zuegle%2Fzugle/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "zugle": {
      "type": "http",
      "url": "https://zuegle.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 85
- provenance: 85
- drivers: +repository +dns-namespace +website +reachable +uptime-97% ~updated-49d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: commute_time (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); tax_lookup (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); municipality_detail (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,705 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 8, about 1,705 tokens to load them all
- tool set hash: 04c2537a4753e71023c0aca2c1e90d9b
- badge: [![protogrid quality](https://protogrid.dev/badge/com.zuegle/zugle.svg)](https://protogrid.dev/servers/com.zuegle/zugle)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://zuegle.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9655172)

## Packages

_none_

## Tools (8)

- `commute_cost`: Estimates the monthly cost in CHF of commuting between two Swiss places, as a transit-pass estimate priced from Swiss regional fare-zone data. Some pricing regimes are approximations rather than an exact tariff.
- `commute_time`: Returns the public-transport journey time in minutes between two Swiss places, using the national timetable.
- `favorable_municipalities`: Ranks municipalities that are cheaper than, or within CHF 1000/yr of, a stated current home, by annual tax saving — municipalities near-identical in cost are included deliberately, not filtered out. Answered from cached figures only, so the ranking may be partial; the response states how many candidates were covered. Pass `near` (a town or station name) and `radiusKm` to keep only places around where the household lives or works; an unrecognised place is reported, not silently ignored.
- `listing_search`: Lists apartments currently advertised in one municipality, cheapest first, with the local median asking rent. Indicative figures for browsing only: they come from a portal feed and are not verified against the listing page.
- `municipality_detail`: Returns the tax picture for one municipality relative to a stated current home: the annual difference, the tax multiplier, and the multi-year trend where past years are known.
- `municipality_search`: Finds Swiss municipalities by name fragment or postcode. Returns the BFS id, name, canton and postcodes for each match. The BFS id is the key every other tool here takes.
- `rent_benchmark`: Reports the Swiss Federal Statistical Office's average monthly rent for a municipality, optionally for a given apartment size in rooms. BFS does not publish rent below canton level except for 10 named cities, so the figure may describe the CANTON rather than the municipality itself; the response states which.
- `tax_lookup`: Calculates the annual Swiss income tax for one municipality and one household profile, split into federal, cantonal and municipal parts. The figures come from the federal tax administration's calculation for the given gross income.