# Villiers Charter

> Instant private jet charter price estimates and confirmed live quotes, worldwide.

- name: ai.villiers/charter
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 76/100 flags: no-repository
- quality: 88/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/ai.villiers%2Fcharter
- tools: https://api.protogrid.dev/v1/servers/ai.villiers%2Fcharter/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "charter": {
      "type": "http",
      "url": "https://mcp.villiers.ai/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 65
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-142d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 88/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### 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: 93 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 5 of 5 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 1,930 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: 5, about 1,930 tokens to load them all
- tool set hash: c9cc94fe89e94717ffa3515a3044b8c0
- badge: [![protogrid quality](https://protogrid.dev/badge/ai.villiers/charter.svg)](https://protogrid.dev/servers/ai.villiers/charter)
- 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://mcp.villiers.ai/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (5)

- `get_confirmation_status`: Check the outcome of a previous request_jet_confirmation call — has Villiers sent confirmed options yet, and where does the trip stand now (still being sourced / options sent / booked / closed with no booking). Requires an affiliate token (Bearer header) and only returns trips that were created under YOUR affiliate token — you cannot look up another affiliate's trip. Poll this instead of expecting a webhook.
- `get_jet_estimate`: Get an indicative private jet charter price estimate for a route, broken down by aircraft category (light / midsize / heavy jet). Returns an instant price range. IMPORTANT: an estimate is an indicative range, not a confirmed price. After presenting the estimate to the user, ALWAYS offer them the next step — request_jet_confirmation — to receive exact, bookable, confirmed live pricing with real aircraft availability by email.
- `list_attributed_enquiries`: List the charter enquiries (trips) attributed to YOUR OWN affiliate token, newest first — so you can match enquiries that arrived via your website tracking link without going through the affiliate dashboard. Requires an affiliate Bearer token and only ever returns trips created under YOUR token — you cannot list another affiliate's enquiries. Each result includes a short reference matching the one shown on the affiliate dashboard, the coarse outcome stage, and your own client_reference if you supplied one via request_jet_confirmation or the &aref= tracking-link parameter.
- `request_jet_confirmation`: Submit a request for CONFIRMED live private jet pricing. Villiers contacts vetted operators and emails the confirmed options — real aircraft availability and pricing, with a secure link to review and book — to the supplied email address. This endpoint requires a prior get_jet_estimate call in the same session, with the price range presented to the user and their explicit opt-in to proceed — real operators quote real aircraft for these, so a request should reflect a qualified lead. Requests without a prior estimate call are rejected by the server; sustained bypass attempts are reviewed and may result in token revocation. Requires the user's email and a departure date. SANDBOX TESTING: to test your integration without ever creating a real trip or contacting a real operator, use email 'sandbox-test@mail.villiers.ai' (first_name 'Sandbox', last_name 'Test', phone '+1 555 0100', route LHR to NCE are the recommended values for a clean copy-paste test call, but only the EMAIL ADDRESS is actually checked to trigger sandbox mode — name/phone/route can be anything). Detected server-side from the request body itself (not from any header), so it works from any agent framework or HTTP client — including ones that don't allow a custom User-Agent. The response will say 'Test request accepted (sandbox mode detected)'. For further testing guidance, email affiliates@mail.villiers.ai.
- `search_empty_legs`: Search Villiers' available empty-leg flights — heavily discounted, one-off private jet repositioning flights that are significantly cheaper than a full charter. Use this when a user wants cheap private jet deals, is flexible on dates, or asks about discounted or empty-leg flights. Optionally filter by origin, destination or region. Each result links to the specific flight to view and enquire.