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Seatac Connection rides

co.seatac/ridesseatac.costreamable-httpv1.1.0Scanned

Live fares and ready-to-book links for private Seatac Airport, Seattle, and cruise-pier rides.

4 tools: 1 change things and 3 only read.

Tools: 0 delete, 0 irreversible, 1 write, 3 read.
  • Reads private data · 0
  • Reads text others write · 0
  • Can send data out · 0
  • 1 finding

Anlyon alternative

1 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →
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Tools

Grouped by what each tool does, most consequential first. Open one for its reasons and full description; descriptions are the publisher's own words.

4 tools

Changes things 1Claude Code: ask
  • start_bookingCreate a prefilled seatac.co reservation link for the customer to open.1 finding

    Why it is in this group

    • The name "start_booking" says "start": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "start_booking" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "start_booking" says "start": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Create a prefilled seatac.co reservation link for the customer to open. They review the trip, enter contact details, and pay on seatac.co. Nothing is booked or charged by this tool.

    Annotations the server declares

    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
Only reads 3Show 3 read-only tools
  • find_cruise_sailingsLook up Seattle cruise sailings from the Port of Seattle schedule (2026 season and the preliminary 2027 season): which pier and terminal a ship uses on a date, and which ships sail…No findings

    Why it is in this group

    • The name "find_cruise_sailings" says "find": a word for reading.
    Description, as the server wrote it
    Look up Seattle cruise sailings from the Port of Seattle schedule (2026 season and the preliminary 2027 season): which pier and terminal a ship uses on a date, and which ships sail on a day. Filter by ship (fuzzy), cruise_line, date or from/to, and pier. Each upcoming embarkation (turnaround) day includes ride_to_pier with a prefilled seatac.co booking link from Seattle-Tacoma International Airport; call quote_ride with its quote_ride_arguments plus a pickup time for the live fare. Without a date filter, only sailings from today on are returned.

    Annotations the server declares

    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
  • get_service_infoDescribe Seatac Connection: private, pre-booked rides between Seatac Airport and the Seattle area, plus hourly charters.No findings

    Why it is in this group

    • The name "get_service_info" says "get": a word for reading.
    Description, as the server wrote it
    Describe Seatac Connection: private, pre-booked rides between Seatac Airport and the Seattle area, plus hourly charters. Returns the service area, vehicle types with passenger and bag capacity, booking requirements, and the cancellation and refund policy. Fares are quoted per trip; use quote_ride for a live price.

    Annotations the server declares

    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true
  • quote_rideGet the live fare for a specific Seatac Connection ride, per eligible vehicle, priced exactly as seatac.co checkout prices it.No findings

    Why it is in this group

    • The description's first verb is "get": a word for reading.
    Description, as the server wrote it
    Get the live fare for a specific Seatac Connection ride, per eligible vehicle, priced exactly as seatac.co checkout prices it. Each vehicle includes a booking_url where the customer reviews and pays. Rate limited; reuse a quote instead of re-requesting it.

    Annotations the server declares

    • idempotentHint: true
    • openWorldHint: false
    • readOnlyHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Exfil surface

Which tools read private data, which read text someone else can write, and which can send data out. One of each is a path a prompt injection can use.

No private-data, untrusted-input, outbound path in this server alone: no tool is tagged private-data or untrusted-input or outbound.

Reads private data0
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write0
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out0
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.

Other servers in the same agent add their own tools to these paths. Audit your whole setup to see them together.

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • Warnstart_booking

    The server marks "start_booking" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"idempotentHint":true,"openWorldHint":false}; The name "start_booking" says "start": a word for a change.

    What this check looks for

History

Changes to its tool definitions and to its remote endpoint, newest first.

No change seen yet. Its tools are rescanned every day, and a remote endpoint is looked at once a week.

All changes to this server

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http rides https://seatac.co/api/mcp
claude mcp add --transport http rides https://seatac.co/api/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change or a way out, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__rides__get_service_info",
      "mcp__rides__quote_ride",
      "mcp__rides__find_cruise_sailings"
    ],
    "ask": [
      "mcp__rides__start_booking"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. A read that can send data out (it takes a URL, say) asks first too. It assumes the server is installed as rides. Review it before you use it.

Pin

Keep the decision: fail CI when the tools change, follow every change, or show a badge.

Pin in CI

Fail a build when the tools you reviewed are not the tools the server serves today.

curl -s "https://anlyon.dev/api/v1/servers/co.seatac/rides/verify?hash=5856b477a76bc105ceb04e13574ecbe78754a026eec81d39b9a32c050dd81f41" | jq -e '.changed == false'

Pinned hash 5856b477a76b, from Oct 30, 2026, 04:17 UTC.

Watch

Get told when its tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/co.seatac/rides/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Badge

anlyon.dev badge for co.seatac/rides
[![anlyon.dev](https://anlyon.dev/badge/co.seatac/rides.svg)](https://anlyon.dev/servers/co.seatac/rides)

Source: MCP Registry. Synced Oct 30, 2026, 04:17 UTC.