# Nadveo — book air-conditioning service (remote · nadveo.com)

Find air-conditioning service companies and book a visit: prices, free times, error-code hints.

- Trust score: 64/100 (medium)
- Change this week: −6
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-18

> **Recent critical change**: Authorization (2026-10-12). See the changelog below before you install this server.

## Components

- remote · `nadveo.com`: 64/100 (this document), [markdown](https://verifymcp.io/servers/com-nadveo-service-booking/nadveo.md), [page](https://verifymcp.io/servers/com-nadveo-service-booking/nadveo)

## Channel facts

- Endpoint: `https://nadveo.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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 2026-10-18.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (cancel_request).
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 59/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1840 tokens (~204/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 33/100
  - Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 98/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 93% 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 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### How do I install the Nadveo — book air-conditioning service MCP server?

Nadveo — book air-conditioning service is a hosted endpoint at https://nadveo.com/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 com-nadveo-service-booking 'https://nadveo.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-nadveo-service-booking": {
      "url": "https://nadveo.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-nadveo-service-booking": {
      "type": "http",
      "url": "https://nadveo.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-nadveo-service-booking]
url = "https://nadveo.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-nadveo-service-booking": {
      "type": "remote",
      "url": "https://nadveo.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-nadveo-service-booking --url 'https://nadveo.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-nadveo-service-booking:
    url: "https://nadveo.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-nadveo-service-booking": {
      "Transport": "http",
      "Url": "https://nadveo.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-nadveo-service-booking -t streamable-http -u 'https://nadveo.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-nadveo-service-booking": {
      "type": "http",
      "url": "https://nadveo.com/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.

### 2026-10-17 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-15 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-13 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-12 (score 61, −9)

- [critical regression] Authorization: partial → fail
- [security] The server rewrote its instructions, which are the text every model session reads
- [security] New tool “cancel_request”, which the server declares destructive
- [security] Tool “find_companies” rewrote its description, which is the text the model reads
- [functional regression] Tool coverage: 100% → 93%
- [functional regression] Schema quality: pass → fail
- [functional] New tool “book_appointment”
- [functional] New tool “check_availability”
- [functional] New tool “company_info”
- [functional] New tool “diagnose”
- [functional] New tool “get_quote”
- [functional] New tool “get_request_status”
- [functional] New tool “list_services”
- [cosmetic] “find_companies” added an optional parameter “district”
- [cosmetic] “find_companies” added an optional parameter “service”
- [cosmetic] “find_companies” reworded the description of “city”

### 2026-10-09 (score 70)

First indexed and scored.

## MCP tools (9)

### `company_info` (~131 tokens)

About the company

At the company chosen from find_companies (pass its `company`). The company: name, country and city, currency, languages, contacts, clients' rating, the districts it serves (main: fast arrival; secondary: next day or a call-out fee), today's date in its time zone and its booking page.

Input parameters:

- `company` (string, required): The company: the `company` of a find_companies result.
- `lang` (string): Language for names and labels: ru, es, en, ar, pt, fr, de, it, tr, id, vi, th. Default en.

### `list_services` (~137 tokens)

Services, prices and questions

At the company chosen from find_companies (pass its `company`). Every service with its starting price, how long it takes, whether it can be booked, and the questions the client answers (they set the price and the time). Questions may depend on an earlier answer (shown_if). "unknown_allowed" means "?" is a valid answer.

Input parameters:

- `company` (string, required): The company: the `company` of a find_companies result.
- `lang` (string): Language for names and labels: ru, es, en, ar, pt, fr, de, it, tr, id, vi, th. Default en.

### `get_quote` (~182 tokens)

Price for these answers

At the company chosen from find_companies (pass its `company`). Checks the client's answers and gives the price and the duration. If an answer is missing or wrong, "problem" says which question.

Input parameters:

- `answers` (object): Answers to the service's questions: { question_id: option_id | [option_ids] | number | text }. Use the ids from list_services.
- `company` (string, required): The company: the `company` of a find_companies result.
- `lang` (string): Language for names and labels: ru, es, en, ar, pt, fr, de, it, tr, id, vi, th. Default en.
- `service` (string, required): The service key from list_services.
- `units` (integer): How many units (air conditioners…) — only for services that count units. Default 1.

### `check_availability` (~181 tokens)

Free times

At the company chosen from find_companies (pass its `company`). Free start times for the service (with these answers and units — they set how long the work takes) over the next days, from tomorrow. Each time has a slot_id for book_appointment. Times are the company's local time.

Input parameters:

- `answers` (object): Answers to the service's questions: { question_id: option_id | [option_ids] | number | text }. Use the ids from list_services.
- `company` (string, required): The company: the `company` of a find_companies result.
- `days` (integer): How many days ahead to look. Default 7.
- `service` (string, required): The service key from list_services.
- `units` (integer): How many units (air conditioners…) — only for services that count units. Default 1.

### `diagnose` (~267 tokens)

Hint by the error code

At the company chosen from find_companies (pass its `company`). A preliminary hint by the air conditioner's brand and the error code on its display: the probable cause (a breakdown type) and the company's starting price for it. It is not a diagnosis. Before giving it, tell the client it is an automatic hint, that the technician confirms the cause and the final price on site, and get their agreement — then pass client_accepted_disclaimer: true (also to book_appointment with the diagnosis). Brands: daikin, mitsubishi_electric, lg, samsung, gree, midea, panasonic, carrier, haier, tcl, other.

Input parameters:

- `brand` (string, required): Brand key (see the description), or "other".
- `client_accepted_disclaimer` (boolean, required): The client agreed that this is an automatic hint, not a diagnosis.
- `code` (string, required): The code on the display, e.g. U4, E1, CH05.
- `company` (string, required): The company: the `company` of a find_companies result.
- `lang` (string): Language for names and labels: ru, es, en, ar, pt, fr, de, it, tr, id, vi, th. Default en.

### `book_appointment` (~448 tokens)

Book the visit

At the company chosen from find_companies (pass its `company`). Books the visit at a free time from check_availability. Only after the client confirmed the service, the time, the address and the price. The company messages the client (WhatsApp, or e-mail when given). Returns the request number and a token for get_request_status / cancel_request. Repeating the same call (same idempotency_key or the same data) returns the same booking.

Input parameters:

- `address` (string, required): Where the work is done: street, building, apartment, city.
- `answers` (object): Answers to the service's questions: { question_id: option_id | [option_ids] | number | text }. Use the ids from list_services.
- `client_accepted_disclaimer` (boolean): Needed with diagnosis: the client agreed it is a hint, not a diagnosis.
- `client_email` (string): Optional: messages go to this e-mail instead of WhatsApp.
- `client_name` (string, required)
- `client_phone` (string, required): With the country code, e.g. +971 50 123 4567.
- `company` (string, required): The company: the `company` of a find_companies result.
- `diagnosis` (object): Optional: { brand, code } from diagnose — the technician sees it.
- `district` (string): When company_info lists service_zones: the client's district as its zone id (e.g. "dubai:jlt"), or "other" when it is not in the list.
- `idempotency_key` (string): Optional, 8–100 of A-Z a-z 0-9 _ -: the same key never books twice.
- `lang` (string): Language for names and labels: ru, es, en, ar, pt, fr, de, it, tr, id, vi, th. Default en.
- `service` (string, required): The service key from list_services.
- `slot_id` (integer, required): A slot_id from check_availability.
- `units` (integer): How many units (air conditioners…) — only for services that count units. Default 1.

### `get_request_status` (~74 tokens)

Status of a booking

At the company chosen from find_companies (pass its `company`). Where a booking stands: status, time, technician (once assigned), price. Needs the token from book_appointment.

Input parameters:

- `company` (string, required): The company: the `company` of a find_companies result.
- `token` (string, required)

### `cancel_request` (~69 tokens)

Cancel a booking

At the company chosen from find_companies (pass its `company`). Cancels the booking (only when the client asked to). Needs the token from book_appointment.

Input parameters:

- `company` (string, required): The company: the `company` of a find_companies result.
- `token` (string, required)

### `find_companies` (~211 tokens)

Find a company

Service companies in the Nadveo catalog, filtered by country (ISO code, e.g. AE), city, district, service and name, best first. Each has its districts (main: fast arrival; secondary: next day or a call-out fee), "from" prices, the next free day and clients' rating.

Input parameters:

- `city` (string): The city, e.g. Dubai, Abu Dhabi, Sharjah (part of the name is enough).
- `country` (string): ISO 3166 code, e.g. AE, MX, ID, TH, VN.
- `district` (string): The client's district in that city, e.g. "JLT", "Dubai Marina", "Al Nahda" (part of the name is enough).
- `query` (string): Part of the company name.
- `service` (string): maintenance = cleaning and service; repair = repairs and gas recharge; installation.
- `trade` (string): hvac = air conditioning and heating.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-nadveo-service-booking/nadveo#diagnostics

## Score history

- 2026-10-18: 64
- 2026-10-17: 64
- 2026-10-16: 63
- 2026-10-15: 63
- 2026-10-14: 62
- 2026-10-13: 62
- 2026-10-12: 61
- 2026-10-10: 70
- 2026-10-09: 70

## Common questions

### What is the Nadveo — book air-conditioning service MCP server?

Nadveo — book air-conditioning service is an MCP server listed in the public MCP registry as com.nadveo/service-booking. Find air-conditioning service companies and book a visit: prices, free times, error-code hints. This page covers its hosted endpoint (https://nadveo.com/mcp).

### Is the Nadveo — book air-conditioning service MCP server safe to use?

Nadveo — book air-conditioning service scores 64 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 Nadveo — book air-conditioning service MCP server expose?

Nadveo — book air-conditioning service exposes 9 tools: company_info, list_services, get_quote, check_availability, diagnose, and 4 more. Their descriptions and schemas cost roughly 1,700 tokens of context every time the server is loaded.

### Does the Nadveo — book air-conditioning service MCP server require authentication?

No. We connected to Nadveo — book air-conditioning service without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Nadveo — book air-conditioning service MCP server still maintained?

Nadveo — book air-conditioning service is still listed as active in the MCP registry. We last reached this channel on 18 October 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://nadveo.com/mcp
- Website: https://nadveo.com/
- Changelog RSS feed: https://verifymcp.io/servers/com-nadveo-service-booking/nadveo.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-nadveo-service-booking/nadveo.json
- HTML version of this page: https://verifymcp.io/servers/com-nadveo-service-booking/nadveo