# Guggach Apartments

> Availability and prices for Guggach Apartments Zurich (read-only).

- name: io.github.guggach/guggach-apartments
- version: 1.0.1
- connection class: R0 (autonomous)
- trust: 94/100
- quality: 89/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.guggach%2Fguggach-apartments
- tools: https://api.protogrid.dev/v1/servers/io.github.guggach%2Fguggach-apartments/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "guggach-apartments": {
      "type": "http",
      "url": "https://guggach.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-100% +updated-8d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 89/100 (good)

### protocol: 88 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- warn `protocol.list_ttl`: tools/list declares ttlMs 0, so clients re-fetch it on every use

### 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: 86 (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
- pass `tools.annotations`: 1 of 1 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: check-availability (destructiveHint, openWorldHint)
- pass `tools.token_cost`: about 262 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: 1, about 262 tokens to load them all
- tool set hash: 009f29e1c1eae8c08eb775dd074bc2bd
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.guggach/guggach-apartments.svg)](https://protogrid.dev/servers/io.github.guggach/guggach-apartments)
- 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://guggach.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (1)

- `check-availability`: Lists the Guggach apartments that are available for a date range and returns the exact price for that stay (same calculation as the booking page: nightly or monthly basis). If the user has not given concrete check-in/check-out dates and a party size, ask them for these first. Returns the available apartments with their total price for the stay and a ready-to-use booking link, or an explanation if nothing is available — in that case always pass the returned hint to the user and offer to check other dates.