# Hotel Bergsonne Allgäu Booking (remote · bergsonne-allgaeu.de)

Live availability, prices and bookings for Hotel Bergsonne Allgäu in Sonthofen, Germany.

- Trust score: 72/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-27

## Components

- remote · `bergsonne-allgaeu.de`: 72/100 (this document), [markdown](https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp.md), [page](https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp)

## Channel facts

- Endpoint: `https://bergsonne-allgaeu.de/api/booking-mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.3.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-27.

- **Endpoint Security**: 66/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC is configured correctly; the domain's records validate against the full chain to the root.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1153 tokens (~192/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 53/100
  - Stability observed for 16 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### How do I install the Hotel Bergsonne Allgäu Booking MCP server?

Hotel Bergsonne Allgäu Booking is a hosted endpoint at https://bergsonne-allgaeu.de/api/booking-mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http de-bergsonne-allgaeu-booking 'https://bergsonne-allgaeu.de/api/booking-mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "de-bergsonne-allgaeu-booking": {
      "url": "https://bergsonne-allgaeu.de/api/booking-mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "de-bergsonne-allgaeu-booking": {
      "type": "http",
      "url": "https://bergsonne-allgaeu.de/api/booking-mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.de-bergsonne-allgaeu-booking]
url = "https://bergsonne-allgaeu.de/api/booking-mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "de-bergsonne-allgaeu-booking": {
      "type": "remote",
      "url": "https://bergsonne-allgaeu.de/api/booking-mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add de-bergsonne-allgaeu-booking --url 'https://bergsonne-allgaeu.de/api/booking-mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  de-bergsonne-allgaeu-booking:
    url: "https://bergsonne-allgaeu.de/api/booking-mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "de-bergsonne-allgaeu-booking": {
      "Transport": "http",
      "Url": "https://bergsonne-allgaeu.de/api/booking-mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add de-bergsonne-allgaeu-booking -t streamable-http -u 'https://bergsonne-allgaeu.de/api/booking-mcp'
```

### Other

```json
{
  "mcpServers": {
    "de-bergsonne-allgaeu-booking": {
      "type": "http",
      "url": "https://bergsonne-allgaeu.de/api/booking-mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-26 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-25 (score 71, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-09-24 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-22 (score 70, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-21 (score 69, 0)

- [security] The server rewrote its instructions, which are the text every model session reads

### 2026-09-19 (score 69, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-15 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (6)

### `get_hotel_details` (~78 tokens)

Get hotel details

Fetch hotel operational data from the WBE system: room types with abbreviation codes (roomId), check-in/out times, contact information. For rich marketing descriptions, use get_fact_sheet instead.

Input parameters:

- `language` (string): Preferred language for free-text fields (de, en, nl). Optional; codes, times and prices are language-independent.

### `search_availability` (~157 tokens)

Search availability

Search real-time room availability and daily pricing for Hotel Bergsonne Allgäu. Returns dates with rates AND a roomTypes array. Use the roomId from roomTypes (e.g. KAPDZ, KDZ, KFZ, SDZ) for get_price_quote and create_booking. City tax (Kurtaxe) of 3.50 EUR/person/night is already included in all rates.

Input parameters:

- `adults` (number, required): Number of adult guests
- `checkIn` (string, required): Arrival date (YYYY-MM-DD, DD.MM.YYYY, MM/DD/YYYY, or natural language)
- `checkOut` (string, required): Departure date (same formats)
- `children` (number): Number of children (optional, default 0)

### `get_price_quote` (~146 tokens)

Get a price quote

Get a nightly price breakdown and total for a specific room at Hotel Bergsonne Allgäu. roomId must be a room type abbreviation code from search_availability results (e.g. KAPDZ, KDZ, KFZ, SDZ). City tax (Kurtaxe) of 3.50 EUR/person/night is already included in all rates.

Input parameters:

- `adults` (number): Number of adult guests
- `checkIn` (string, required): Arrival date
- `checkOut` (string, required): Departure date
- `roomId` (string, required): Room type abbreviation code from search_availability results (e.g. KAPDZ, KDZ, KFZ, SDZ)

### `get_fact_sheet` (~82 tokens)

Read the property fact sheet

Fetch the full GIATA property fact sheet for Hotel Bergsonne Allgäu: rich descriptions, amenities, images, room classifications. German content only. This is marketing/classification data separate from operational hotel details.

Input parameters:

- `language` (string): Preferred language for free-text fields (de, en, nl). Optional; codes, times and prices are language-independent.

### `get_addons` (~84 tokens)

List bookable extras

Fetch the catalog of bookable add-on extras (e.g. wine, flowers, activities). Returns addonId, name, type, priceType, and unitAmount. Use addonId values when adding addons to create_booking.

Input parameters:

- `language` (string): Preferred language for free-text fields (de, en, nl). Optional; codes, times and prices are language-independent.

### `create_booking` (~392 tokens)

Create a direct booking

Create a hotel reservation at Hotel Bergsonne Allgäu. Call search_availability and get_price_quote for the same dates and room first: a stay that cannot be priced is rejected with NOT_AVAILABLE or INVALID_RATE, never confirmed at 0.00 EUR. roomId must be a room type abbreviation code from search_availability results (e.g. KAPDZ, KDZ, KFZ, SDZ). Requires dates, guest count, and complete customer details (name, email, phone, country). City tax (Kurtaxe) is already included in rates — do not add it. Optional addons use addonId from get_addons catalog. Set test: true for a sandbox dry run that validates everything without creating a reservation. Payment is requested after the booking was submitted via a secure payment link and is due no later than 7 days before arrival; cash is not accepted.

Input parameters:

- `additionalGuests` (array): Additional guest names
- `addons` (array): Optional add-on extras. Use addonId from get_addons catalog. Prices are resolved server-side.
- `adults` (number, required): Number of adults (>= 1)
- `checkIn` (string, required): Arrival date
- `checkOut` (string, required): Departure date
- `children` (number): Number of children (default 0)
- `customer` (object, required): Booker details
- `idempotencyKey` (string): Client-generated key. Retrying with the same key returns the original result instead of creating a second reservation.
- `rateId` (string, required): Rate ID from availability results
- `roomId` (string, required): Room type abbreviation code from search_availability results (e.g. KAPDZ, KDZ, KFZ, SDZ)
- `test` (boolean): Sandbox dry run. When true, all validations (availability, rate, guest data) run and nothing is reserved, no payment link is sent.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp#diagnostics

## Score history

- 2026-09-27: 72
- 2026-09-26: 72
- 2026-09-25: 71
- 2026-09-24: 71
- 2026-09-23: 70
- 2026-09-22: 70
- 2026-09-21: 69
- 2026-09-20: 69
- 2026-09-19: 69
- 2026-09-18: 68
- 2026-09-17: 68
- 2026-09-16: 67
- 2026-09-15: 67
- 2026-09-14: 66
- 2026-09-13: 66
- 2026-09-12: 65
- 2026-09-11: 65

## Common questions

### What is the Hotel Bergsonne Allgäu Booking MCP server?

Hotel Bergsonne Allgäu Booking is an MCP server listed in the public MCP registry as de.bergsonne-allgaeu/booking. Live availability, prices and bookings for Hotel Bergsonne Allgäu in Sonthofen, Germany. This page covers its hosted endpoint (https://bergsonne-allgaeu.de/api/booking-mcp).

### Is the Hotel Bergsonne Allgäu Booking MCP server safe to use?

Hotel Bergsonne Allgäu Booking scores 72 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Hotel Bergsonne Allgäu Booking MCP server expose?

Hotel Bergsonne Allgäu Booking exposes 6 tools: get_hotel_details, search_availability, get_price_quote, get_fact_sheet, get_addons, create_booking. Their descriptions and schemas cost roughly 939 tokens of context every time the server is loaded.

### Does the Hotel Bergsonne Allgäu Booking MCP server require authentication?

No. We connected to Hotel Bergsonne Allgäu Booking without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Hotel Bergsonne Allgäu Booking MCP server still maintained?

Hotel Bergsonne Allgäu Booking is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://bergsonne-allgaeu.de/api/booking-mcp
- Website: https://bergsonne-allgaeu.de/developers
- Changelog RSS feed: https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp.json
- HTML version of this page: https://verifymcp.io/servers/de-bergsonne-allgaeu-booking/api-booking-mcp