com.trip1/mcp

by trip1.com · remote · no sign-in to list tools · v1.0.2 · published by com.trip1

Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.

Deletes · 1Final · 1Changes · 2

Compare Registry entry

6 tools: 1 can delete or cancel things, 1 do something that can't be undone, 2 change things and 2 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone1Claude Code: ask: see these tools
Changes things2Claude Code: ask: see these tools
Only reads2Claude Code: allow: see these tools

3 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http trip1 https://trip1.com/api/mcp

Findings

Matches of fixed checks, with the text they matched.

3 warn

Warnget_hotel_details
The server marks "get_hotel_details" as not read-only (readOnlyHint: false), and its words say it reads.
Matched text
annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "get_hotel_details" says "get": a word for reading.
What this check looks for
Warnstart_checkout
The server marks "start_checkout" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "start_checkout" says "start": a word for a change.
What this check looks for
Warnpay_order
The server marks "pay_order" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "pay_order" says "pay": a word that usually means money moves, which cannot be taken back.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

6 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

purchase_hotelBook a hotel room in chat, by providing guest details and a rate ID from get_hotel_details.No findings
Why it is in this group
- The name "purchase_hotel" says "purchase": a word that usually means money moves, which cannot be taken back.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Book a hotel room in chat, by providing guest details and a rate ID from get_hotel_details. Use start_checkout instead, which opens a booking form; call this only when the user says they cannot see or use that form. Creates a guest profile, adds the room to a cart, and initiates checkout. Ask the user how they want to pay before calling, and pass it as payment_service: 'x402' (USDC on Base, paid by an x402 payments tool you have) or 'coingate' (a checkout page the user pays in their browser, any crypto). If you have no x402 payments tool, use coingate. Returns a payment_url and the cart_url where the order can also be paid in a browser. The booking is confirmed once payment settles; poll get_order_details to check status.
Annotations the server declares
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

pay_orderOpen CoinGate's checkout page for an unpaid CoinGate booking, so the user can pay in their browser.1 finding
Why it is in this group
- The name "pay_order" says "pay": a word that usually means money moves, which cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "pay_order" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "pay_order" says "pay": a word that usually means money moves, which cannot be taken back.
  What this check looks for
Description, as the server wrote it
Open CoinGate's checkout page for an unpaid CoinGate booking, so the user can pay in their browser. Pass the cart_id from purchase_hotel or the booking form. Where the client supports it, this asks the client to open the page for the user (URL elicitation); otherwise, and once the page has been offered, it returns the order with its payment link. Not for x402 bookings, which your payments tool pays.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true

Changes things 2Creates or changes something that can be changed back.Claude Code: ask

get_hotel_detailsGet rooms and rates for a hotel.1 finding
Why it is in this group
- The name "get_hotel_details" says "get": a word for reading.
- The server marks it as not read-only (readOnlyHint: false).
Findings
- Warn
  The server marks "get_hotel_details" as not read-only (readOnlyHint: false), and its words say it reads.
  Matched text
  annotations: {"readOnlyHint":false,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "get_hotel_details" says "get": a word for reading.
  What this check looks for
Description, as the server wrote it
Get rooms and rates for a hotel. Pass the hotel id from search_hotels results. Returns rate IDs needed for purchase_hotel. Each rate states its refundability and, when refundable, the cancellation deadline — quote these rather than inferring refund terms. When prices_changed is true, the price search_hotels quoted for this hotel is no longer the one on offer — tell the user prices changed rather than presenting these rates as the same quote. When the user picks a rate, call start_checkout with its id next -- it opens the booking form, so do not ask for guest details in chat.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: false
start_checkoutOpen the booking form for a rate the user picked from get_hotel_details.1 finding
Why it is in this group
- The name "start_checkout" 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_checkout" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "start_checkout" says "start": a word for a change.
  What this check looks for
Description, as the server wrote it
Open the booking form for a rate the user picked from get_hotel_details. Shows the stay and the price, and lets the user enter the guest details and choose how to pay. On the first call, pass the user's own details you already know -- from this conversation or your memory of them -- so the form opens prefilled, and only those: never invent or guess any; the form asks for the rest and the user reviews every field before booking. If the user has not stated a title, pass title_suggestion instead: your best guess from their first name, which the form labels as a suggestion. If the user submits the form, it books the room itself (purchase_hotel) and tells you the booking reference: do not call purchase_hotel again for it. Call this again with more details to refill the form.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true

Only reads 2Looks things up and changes nothing.Claude Code: allow

get_order_detailsGet the current state of an order.No findings
Why it is in this group
- The name "get_order_details" says "get": a word for reading.
Description, as the server wrote it
Get the current state of an order. Returns payment status, booking state, and item details. Poll until ready is true to confirm the booking is complete.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
search_hotelsSearch for available hotels by destination and dates.No findings
Why it is in this group
- The name "search_hotels" says "search": a word for reading.
Description, as the server wrote it
Search for available hotels by destination and dates. Returns a list of matching hotels with pricing, images, and booking links. Occupancy is fixed at 2 adults in one room and cannot be set. If the user asked for a different party size, tell them these prices are for 2 adults rather than presenting them as a quote for their group. Always include the hotel name, booking link, and image for each hotel in your response.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- 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.

Install

Pinned to version 1.0.2. Values in angle brackets are yours to fill in.

claude mcp add --transport http trip1 https://trip1.com/api/mcp

Run in a terminal.

Claude Code permissions

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

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__trip1__search_hotels",
      "mcp__trip1__get_order_details"
    ],
    "ask": [
      "mcp__trip1__get_hotel_details",
      "mcp__trip1__start_checkout",
      "mcp__trip1__pay_order"
    ],
    "deny": [
      "mcp__trip1__purchase_hotel"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as trip1. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/com.trip1/mcp/changes.xml

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Anlyon alternative

4 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.

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Source: MCP Registry · repository. Synced Oct 21, 2026, 18:09 UTC.

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