# Taxi Quang Ngai

> Quang Ngai Taxi & Travel gateway for AI agents: taxi fares, routes, places, lodging, booking info.

- name: vn.taxixanhquangngai/taxi-quang-ngai
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100 flags: no-repository
- quality: 96/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/vn.taxixanhquangngai%2Ftaxi-quang-ngai
- tools: https://api.protogrid.dev/v1/servers/vn.taxixanhquangngai%2Ftaxi-quang-ngai/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "taxi-quang-ngai": {
      "type": "http",
      "url": "https://taxixanhquangngai.vn/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-96% +updated-26d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 96/100 (strong)

### 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: 100 (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`: 11 of 11 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,951 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 100 (weight 15)

- pass `stability.changes`: 5 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

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

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

- tools: 11, about 1,951 tokens to load them all
- tool set hash: 2c934401594a744ea125dca4990aa450
- tools last changed: 2026-10-19T20:58:45.812Z
- badge: [![protogrid quality](https://protogrid.dev/badge/vn.taxixanhquangngai/taxi-quang-ngai.svg)](https://protogrid.dev/servers/vn.taxixanhquangngai/taxi-quang-ngai)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-19 `search_lodging` added
  - Operating hotels, guesthouses and homestays with phone, website and reference room prices (with survey date; prices change often). Filter by area, type, stars, max price. Read-only.
- 2026-10-19 `get_place` added
  - Details of a verified place: description as Markdown, opening hours, ticket price, map link. Read-only.
- 2026-10-19 `search_places` added
  - Verified places to visit, eat or transfer (beaches, islands, historic sites, ports, airports) in the Quy Nhon to Da Nang area. Accent-insensitive. Read-only.
- 2026-10-19 `list_popular_routes` added
  - Popular taxi routes (airport, ports, beaches, cities from Quy Nhon to Da Nang) with distance, duration and reference prices. Filter by area. Read-only.
- 2026-10-19 `estimate_trip_cost` added
  - Estimate a taxi fare in VND from distance_km, or from/to matching a popular route, using listed fare tiers. Returns a reference range per service. Read-only.

Full history: https://api.protogrid.dev/v1/servers/vn.taxixanhquangngai%2Ftaxi-quang-ngai/changes

## Remotes

- https://taxixanhquangngai.vn/mcp (streamable-http, auth none, reachable true, uptime30d 0.9591837)

## Packages

_none_

## Tools (11)

- `ask`: Entry point for any question about taxis and travel from Quy Nhon to Da Nang (Quang Ngai centre). Classifies the question (fare, trip estimate, routes, places, lodging, guides, FAQ, booking) and returns data from the matching source with confidence and suggested next tools. Read-only.
- `estimate_trip_cost`: Estimate a taxi fare in VND from distance_km, or from/to matching a popular route, using listed fare tiers. Returns a reference range per service. Read-only.
- `get_booking_info`: How to book a Taxi Xanh SM ride in Quang Ngai and nearby (Quy Nhon to Da Nang): hotline, Zalo, Messenger, app links, operating hours. Read-only.
- `get_fare_table`: Reference taxi fares by service: per-km tiers, surcharges and notes, in VND. Omit service to get all services. Prices are reference values. Read-only.
- `get_guide`: Full article as Markdown, split into parts of about 6000 characters; use part to read the rest. Read-only.
- `get_place`: Details of a verified place: description as Markdown, opening hours, ticket price, map link. Read-only.
- `list_popular_routes`: Popular taxi routes (airport, ports, beaches, cities from Quy Nhon to Da Nang) with distance, duration and reference prices. Filter by area. Read-only.
- `search_faq`: Frequently asked questions about rides, payment, safety, app accounts and driver sign-up. Accent-insensitive. Up to 10 results. Read-only.
- `search_guides`: Search published travel guides and news about Quang Ngai and nearby (beaches, islands, food, hotels directories). Accent-insensitive. 10 results per page. Read-only.
- `search_lodging`: Operating hotels, guesthouses and homestays with phone, website and reference room prices (with survey date; prices change often). Filter by area, type, stars, max price. Read-only.
- `search_places`: Verified places to visit, eat or transfer (beaches, islands, historic sites, ports, airports) in the Quy Nhon to Da Nang area. Accent-insensitive. Read-only.