# Tokyo Charter Bus

> Discover Tokyo charter coaches, routes and reference fares. Quotations need user confirmation.

- name: io.github.dang13021993/tokyocharterbus
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.dang13021993%2Ftokyocharterbus
- tools: https://api.protogrid.dev/v1/servers/io.github.dang13021993%2Ftokyocharterbus/tools

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

## Connection (mcpServers)

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


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-97% +updated-8d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 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: 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`: 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 2,023 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`: 1 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: 5, about 2,023 tokens to load them all
- tool set hash: 5e31db06512af09f4123b3f896818c04
- tools last changed: 2026-11-12T14:41:38.440Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.dang13021993/tokyocharterbus.svg)](https://protogrid.dev/servers/io.github.dang13021993/tokyocharterbus)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-12 `list_charter_bus_options` changed (description)
  - before: Lists bus and coach types available for chartered group transport with a driver in and from Tokyo (charter coaches and minibuses), the 7-seat private car with driver (alphard-7, max 6 passengers, hire-car licence, arranged with licensed local hire-car operators per request, requests accepted across Japan) and add-on cars offered only with a coach booking. Returns passenger seats (driver excluded), auxiliary seats, luggage information and verification status. Optionally recommends a bus combination for a passenger and suitcase count. Also returns fixed_prices: the website's fixed package prices per vehicle (JPY, tax included) for 2 h in Tokyo, Haneda/Narita transfers and Hakone/Fuji/Nikko day trips, plus the 7-seat Alphard day rate — quote these exactly.
  - after: Lists bus and coach types customers can enquire about for group transport with a driver in and from Tokyo (charter coaches and minibuses), the 7-seat private car with driver (alphard-7, max 6 passengers, hire-car licence, arranged with licensed local hire-car operators per request, requests accepted across Japan) and add-on cars offered only with a coach booking. Returns passenger seats (driver excluded), auxiliary seats, luggage information and verification status. Optionally recommends a bus combination for a passenger and suitcase count. Also returns fixed_prices: indicative per-vehicle starting amounts (JPY, tax included) for selected routes, null where a written quote is required, plus the owner-approved 7-seat Alphard day rate. Reference amounts are not binding fixed-price offers or confirmations of availability.

Full history: https://api.protogrid.dev/v1/servers/io.github.dang13021993%2Ftokyocharterbus/changes

## Remotes

- https://tokyocharterbus.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.96875)

## Packages

_none_

## Tools (5)

- `create_quote_request`: Sends a charter quote request to Tokyo Charter Bus staff and returns a request reference. Call ONLY after the user has reviewed the details and explicitly confirmed sending them, and agreed to the privacy policy (set user_confirmed and privacy_consent to true). This does not book or reserve a vehicle; staff reply with a written quotation.
- `estimate_charter_bus_price`: Calculates the fare structure of a charter bus trip under Japan's time + distance fare system (billable hours including roll-call, billable km including empty running, night hours, relief-driver flags). Returns a yen reference estimate only when the published rate table has been verified and all routing inputs are present; otherwise returns status 'quote_required'. Never a confirmed price.
- `get_quote_status`: Returns the status of an existing quote request. Requires both the request reference (TCB-…) and the e-mail address used for the request; returns no contact details.
- `get_service_areas_and_routes`: Returns the areas served from Tokyo (Tokyo, Narita and Haneda airports, Mt. Fuji, Kawaguchiko, Hakone, Nikko, Yokohama, multi-day trips to Kyoto/Osaka and seasonal ski trips to Yuzawa/Naeba/Karuizawa) with typical facts, approximate distance and drive time from Tokyo where applicable, and the page for each. Only areas actually served are listed.
- `list_charter_bus_options`: Lists bus and coach types customers can enquire about for group transport with a driver in and from Tokyo (charter coaches and minibuses), the 7-seat private car with driver (alphard-7, max 6 passengers, hire-car licence, arranged with licensed local hire-car operators per request, requests accepted across Japan) and add-on cars offered only with a coach booking. Returns passenger seats (driver excluded), auxiliary seats, luggage information and verification status. Optionally recommends a bus combination for a passenger and suitcase count. Also returns fixed_prices: indicative per-vehicle starting amounts (JPY, tax included) for selected routes, null where a written quote is required, plus the owner-approved 7-seat Alphard day rate. Reference amounts are not binding fixed-price offers or confirmations of availability.