# Viatsy

> Search Asia travel tours, browse guides, request quotes, find upcoming group departures.

- name: com.viatsy/mcp
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 82/100
- quality: 77/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.viatsy%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/com.viatsy%2Fmcp/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 100
- liveness: 100
- freshness: 45
- provenance: 75
- drivers: +repository +dns-namespace +reachable +uptime-100% -stale-182d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 77/100 (good)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### 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: list_destinations (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_trip_details (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_trips (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,483 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 50 (weight 15)

- pass `stability.changes`: 2 tool changes in 30 days
- fail `stability.rug_pull`: 1 tools kept their name but changed most of their description in 30 days; review before trusting them

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

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

- tools: 8, about 1,483 tokens to load them all
- tool set hash: eca9f36fbbe23c3ef7a32c3bf4eef3eb
- tools last changed: 2026-10-11T09:12:12.491Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.viatsy/mcp.svg)](https://protogrid.dev/servers/com.viatsy/mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-11 `search_trips` changed (description) **meaning changed**
  - before: Search published tours. Filter by destination slug, free-text search, duration, or price.
  - after: Search published tours. Filter by destination slug, free-text search, duration, or price. `priceFrom` is the cheapest "from" price per person; `bookable: false` marks an indicative price only (a group trip with no open departure yet — the traveller requests dates).
- 2026-10-07 `start_checkout` changed (description)
  - before: Create a booking and get a secure payment link the customer opens to pay — card details never pass through you. Provide departureId for a group departure, or tripSlug + startDate for a private trip, plus the lead traveller name, email and traveller counts. Returns a bookingReference and paymentUrl; hand the paymentUrl to the customer to complete payment. Quote prices beforehand via get_trip_details or list_upcoming_departures — the payment page shows the authoritative total.
  - after: Create a booking and get a secure payment link the customer opens to pay — card details never pass through you. Provide departureId for a group departure, or tripSlug + startDate for a private trip, plus the lead traveller name, email and traveller counts. Returns a bookingReference and paymentUrl; hand the paymentUrl to the customer to complete payment. Quote prices beforehand via get_trip_details or list_upcoming_departures — the payment page shows the authoritative total. Packages that include a flight cannot be booked here: their flight must be priced live on the website, so send the customer to the trip page or use request_quote instead.

Full history: https://api.protogrid.dev/v1/servers/com.viatsy%2Fmcp/changes

## Remotes

- https://viatsy.com/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (8)

- `get_trip_details`: Get full trip details: description, duration, highlights, what is included/excluded, and a short itinerary summary. Use when the user asks about a specific trip.
- `list_blog_articles`: Browse travel guides and articles. Returns published blog posts.
- `list_destinations`: List all published destinations this agency operates in (countries and sub-destinations).
- `list_upcoming_departures`: Find open group-trip departures with future dates. Filter by destination slug, date range, or max price. Use when the user asks "when can I go to X?" or wants to compare dates.
- `request_quote`: Submit a quote request (inquiry) for a trip. Only use after the user has clearly asked for a quote and provided their name and email.
- `search_trips`: Search published tours. Filter by destination slug, free-text search, duration, or price. `priceFrom` is the cheapest "from" price per person; `bookable: false` marks an indicative price only (a group trip with no open departure yet — the traveller requests dates).
- `start_checkout`: Create a booking and get a secure payment link the customer opens to pay — card details never pass through you. Provide departureId for a group departure, or tripSlug + startDate for a private trip, plus the lead traveller name, email and traveller counts. Returns a bookingReference and paymentUrl; hand the paymentUrl to the customer to complete payment. Quote prices beforehand via get_trip_details or list_upcoming_departures — the payment page shows the authoritative total. Packages that include a flight cannot be booked here: their flight must be priced live on the website, so send the customer to the trip page or use request_quote instead.
- `subscribe_newsletter`: Subscribe the user to the travel newsletter. Sends a confirmation email — the subscription activates only after the user clicks the link.