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Bookingmood MCP by usefulapi

io.usefulapi/bookingmoodusefulapi.iostreamable-httpv1.0.0Scanned

Read Bookingmood bookings, availability, guests, payments and invoices; update bookings, contacts.

21 tools: 3 can delete or cancel things, 2 change things and 16 only read.

Tools: 3 delete, 0 irreversible, 2 write, 16 read.
  • Reads private data · 8
  • Reads text others write · 21
  • Can send data out · 1
  • No findings

Anlyon alternative

5 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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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.

21 tools

Deletes or cancels 3Claude Code: deny
  • bookingmood_set_event_statusWRITE: change the status of ONE calendar event to CONFIRMED, TENTATIVE or CANCELLED.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_set_event_status" says "set": a word for a change.
    • The server marks it destructive (destructiveHint: true).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    WRITE: change the status of ONE calendar event to CONFIRMED, TENTATIVE or CANCELLED. This changes what the calendar shows as available and can trigger Bookingmood's own automations for the booking (guest e-mails, tasks, payment reminders), so confirm with the user before cancelling or confirming. PATCH /calendar_events?id=eq.{id}.

    Annotations the server declares

    • title: Set calendar event status
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: true
    • openWorldHint: true
  • bookingmood_update_contactWRITE: change fields of ONE existing contact (only the fields you pass are changed; others stay).Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_update_contact" says "update": a word for a change.
    • The server marks it destructive (destructiveHint: true).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    WRITE: change fields of ONE existing contact (only the fields you pass are changed; others stay). No message is sent to the contact. PATCH /contacts?id=eq.{id}.

    Annotations the server declares

    • title: Update contact
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: true
    • openWorldHint: true
  • bookingmood_update_event_notesWRITE: replace the internal notes of ONE calendar event (the whole notes text is overwritten, so include the existing text if you want to keep it - read it first with bookingmood_l…Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_update_event_notes" says "update": a word for a change.
    • The server marks it destructive (destructiveHint: true).

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    WRITE: replace the internal notes of ONE calendar event (the whole notes text is overwritten, so include the existing text if you want to keep it - read it first with bookingmood_list_calendar_events). Notes are internal; no guest is notified. PATCH /calendar_events?id=eq.{id}.

    Annotations the server declares

    • title: Set calendar event notes
    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: true
    • openWorldHint: true
Changes things 2Claude Code: ask
  • bookingmood_check_availabilityAvailability calendar of up to 5 products: per product a list of intervals {start, end, status} with status available, tentative, unavailable, booked or reserved.Reads text others writeNo findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Availability calendar of up to 5 products: per product a list of intervals {start, end, status} with status available, tentative, unavailable, booked or reserved. One request per product. GET /availability?product_id={id}.

    Annotations the server declares

    • title: Check availability
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_create_contactWRITE: create ONE new contact (guest/customer) in Bookingmood.Reads text others writeCan send data outNo findings

    Why it is in this group

    • The name "bookingmood_create_contact" says "create": a word for a change.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • outboundThe input takes a destination (input.phone): what the tool writes goes there.
    Description, as the server wrote it
    WRITE: create ONE new contact (guest/customer) in Bookingmood. Not idempotent: calling it twice creates two contacts, so search with bookingmood_list_contacts first. No message is sent to the contact. POST /contacts.

    Annotations the server declares

    • title: Create contact
    • readOnlyHint: false
    • destructiveHint: false
    • idempotentHint: false
    • openWorldHint: true
Only reads 16Show 16 read-only tools
  • bookingmood_get_bookingOne booking with everything attached: its calendar events (dates, product, status, occupancy, notes), line items, payments, invoices and the guest contacts linked to it.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_get_booking" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "calendar": it reads calendars.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    One booking with everything attached: its calendar events (dates, product, status, occupancy, notes), line items, payments, invoices and the guest contacts linked to it. Five or six read requests. The guest contacts come from the booking-contact link table; if that lookup fails the reply says so instead of failing. GET /bookings, /calendar_events, /line_items, /payments, /invoices, /contact_bookings, /contacts.

    Annotations the server declares

    • title: Get booking
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_get_contactOne contact by id.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_get_contact" says "get": a word for reading.

    What it can reach

    • private-dataThe name "bookingmood_get_contact" says "get" and "contact": it reads contacts.
    • private-dataThe description's first sentence says "contact": it reads contacts.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    One contact by id. GET /contacts?id=eq.{id}.

    Annotations the server declares

    • title: Get contact
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_get_organizationThe Bookingmood organization this API key belongs to: name, company, plan (tier, subscription type, expiry), languages, country, VAT number, custom domain and contact details.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_get_organization" says "get": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "contact": it reads contacts.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    The Bookingmood organization this API key belongs to: name, company, plan (tier, subscription type, expiry), languages, country, VAT number, custom domain and contact details. Payment-provider ids and secrets are not returned. GET /organizations.

    Annotations the server declares

    • title: Get organization
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_get_productOne product by id with its capacities (guest-group min/max limits) embedded.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_get_product" says "get": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    One product by id with its capacities (guest-group min/max limits) embedded. GET /products?id=eq.{id}&select=*,capacities(*).

    Annotations the server declares

    • title: Get product
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_bookingsList bookings, newest first: reference, method (request or book), currency, confirmed_at (null = not confirmed yet), created_at.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_bookings" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List bookings, newest first: reference, method (request or book), currency, confirmed_at (null = not confirmed yet), created_at. A booking's dates and guests are on its calendar events (bookingmood_list_calendar_events) and contacts. Filter by creation date, confirmation state or reference text. The guest access secret is never returned. GET /bookings.

    Annotations the server declares

    • title: List bookings
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_calendar_eventsList calendar events: bookings (type 'booking'), blocked periods and notes, with product_id, booking_id, start_date, end_date, status (TENTATIVE, CONFIRMED, CANCELLED), occupancy, …Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_calendar_events" says "list": a word for reading.

    What it can reach

    • private-dataThe name "bookingmood_list_calendar_events" says "list" and "calendar": it reads calendars.
    • private-dataThe description's first sentence says "list" and "calendar": it reads calendars.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List calendar events: bookings (type 'booking'), blocked periods and notes, with product_id, booking_id, start_date, end_date, status (TENTATIVE, CONFIRMED, CANCELLED), occupancy, title and notes. Use the date filters for arrivals/departures (e.g. start_date_from = start_date_to = today lists today's arrivals) or active_on for who is in the property on a day. Ordered by start date. GET /calendar_events.

    Annotations the server declares

    • title: List calendar events
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_contactsList contacts (guests and customers): name, email, phone, company, address, language, notes.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_contacts" says "list": a word for reading.

    What it can reach

    • private-dataThe name "bookingmood_list_contacts" says "list" and "contact": it reads contacts.
    • private-dataThe description's first sentence says "list" and "contact": it reads contacts.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "list" and "email": it reads inbound email, which other people can write.
    Description, as the server wrote it
    List contacts (guests and customers): name, email, phone, company, address, language, notes. Search by name, email or company (case-insensitive, contains). Newest first. GET /contacts.

    Annotations the server declares

    • title: List contacts
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_couponsList discount coupons: code, description, definition, quota, scope (global, product, service, rent), stackable.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_coupons" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List discount coupons: code, description, definition, quota, scope (global, product, service, rent), stackable. Deleted coupons are left out. GET /coupons.

    Annotations the server declares

    • title: List coupons
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_invoicesList invoices: reference, booking_id, attachment (a custom uploaded file URL, if any), created_at.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_invoices" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "list" and "file": it reads files.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe description's first sentence says "list" and "url": it reads web pages, which anyone can write.
    Description, as the server wrote it
    List invoices: reference, booking_id, attachment (a custom uploaded file URL, if any), created_at. Filter by booking or creation date. Newest first. GET /invoices.

    Annotations the server declares

    • title: List invoices
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_line_itemsList invoice/booking line items: name (per language), amount and quantity (integers; the API reference does not state the unit), item_type (rent, fee...), fee_type (fee or deposit)…Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_line_items" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List invoice/booking line items: name (per language), amount and quantity (integers; the API reference does not state the unit), item_type (rent, fee...), fee_type (fee or deposit), booking_id, event_id, invoice_id. GET /line_items.

    Annotations the server declares

    • title: List line items
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_messagesList the e-mails and SMS Bookingmood sent or scheduled to guests: subject, body, type (email or sms), status (sent, manually-scheduled, scheduled-around-arrival, scheduled-around-d…Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_messages" says "list": a word for reading.

    What it can reach

    • private-dataThe name "bookingmood_list_messages" says "list" and "message": it reads messages.
    • private-dataThe description's first sentence says "list" and "mail": it reads mail.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    • untrusted-inputThe name "bookingmood_list_messages" says "list" and "message": it reads messages, which other people can write.
    • untrusted-inputThe description's first sentence says "list" and "mail": it reads inbound email, which other people can write.
    Description, as the server wrote it
    List the e-mails and SMS Bookingmood sent or scheduled to guests: subject, body, type (email or sms), status (sent, manually-scheduled, scheduled-around-arrival, scheduled-around-departure), send_at, booking_id. The rendered HTML is not returned. Latest first. GET /messages.

    Annotations the server declares

    • title: List guest messages
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_paymentsList payments (deposits, balances, offline payments): booking_id, invoice_id, amount and paid (integers; the API reference does not state the unit, normally the smallest currency u…Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_payments" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List payments (deposits, balances, offline payments): booking_id, invoice_id, amount and paid (integers; the API reference does not state the unit, normally the smallest currency unit), currency, due_at, completed_at (null = not paid), status, offline. Filter to unpaid payments, a booking or a due date. Ordered by due date, latest first. GET /payments.

    Annotations the server declares

    • title: List payments
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_productsList the rentable products (apartments, rooms, boats, bikes...) with name, currency, timezone, rent period (daily/nightly), booking interaction, fee and deposit.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_products" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List the rentable products (apartments, rooms, boats, bikes...) with name, currency, timezone, rent period (daily/nightly), booking interaction, fee and deposit. Names and descriptions are objects keyed by language ('default', 'nl-NL', ...). Images are not returned. GET /products.

    Annotations the server declares

    • title: List products
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_servicesList services: the extras, fees and form fields guests can add to a booking, with label, type, fee, deposit and description.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_services" says "list": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List services: the extras, fees and form fields guests can add to a booking, with label, type, fee, deposit and description. GET /services.

    Annotations the server declares

    • title: List services
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_list_tasksList housekeeping/operations tasks attached to calendar events: label, due_at, completed_at (null = open), schedule (manual, arrival, departure), calendar_event_id.Reads private dataReads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_list_tasks" says "list": a word for reading.

    What it can reach

    • private-dataThe description's first sentence says "list" and "calendar": it reads calendars.
    • private-dataThe input names a calendar (input.calendar_event_id), and the tool reads: it reads calendars.
    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    List housekeeping/operations tasks attached to calendar events: label, due_at, completed_at (null = open), schedule (manual, arrival, departure), calendar_event_id. Filter to open tasks or a due-date window. Earliest due first. GET /tasks.

    Annotations the server declares

    • title: List tasks
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: true
  • bookingmood_search_productsWhich products can be booked for a stay: for each product whether it matches the dates, guest numbers and options, its availability and a price range {min, max}.Reads text others writeNo findings

    Why it is in this group

    • The name "bookingmood_search_products" says "search": a word for reading.

    What it can reach

    • untrusted-inputThe server marks it openWorldHint: true: it reaches things outside the server's own data.
    Description, as the server wrote it
    Which products can be booked for a stay: for each product whether it matches the dates, guest numbers and options, its availability and a price range {min, max}. Read-only (a search; nothing is booked). occupancy maps a capacity-group id (from bookingmood_get_product capacities) to a number of guests. POST /search.

    Annotations the server declares

    • title: Search available products
    • readOnlyHint: true
    • destructiveHint: false
    • openWorldHint: 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.

168 paths in this server alone from private data, through text someone else wrote, to a way out. Denying 1 outbound tool breaks every one.

Reads private data8
Reads files, mail, messages, databases, secrets, calendars or repositories.
Reads text others write21
Brings in text someone else can write: web pages, inbound email, messages, issues and comments.
Can send data out1
Can carry data to people or systems: it sends, posts or publishes, or takes a recipient, channel or URL.
deny to break every path
{
  "permissions": {
    "deny": [
      "mcp__bookingmood__bookingmood_create_contact"
    ]
  }
}

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.

No check matched anything in these tool definitions. That is not a safety guarantee.

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 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http bookingmood https://bookingmood.usefulapi.io/mcp
claude mcp add --transport http bookingmood https://bookingmood.usefulapi.io/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__bookingmood__bookingmood_get_organization",
      "mcp__bookingmood__bookingmood_list_products",
      "mcp__bookingmood__bookingmood_get_product",
      "mcp__bookingmood__bookingmood_list_bookings",
      "mcp__bookingmood__bookingmood_get_booking",
      "mcp__bookingmood__bookingmood_list_calendar_events",
      "mcp__bookingmood__bookingmood_search_products",
      "mcp__bookingmood__bookingmood_list_contacts",
      "mcp__bookingmood__bookingmood_get_contact",
      "mcp__bookingmood__bookingmood_list_payments",
      "mcp__bookingmood__bookingmood_list_invoices",
      "mcp__bookingmood__bookingmood_list_line_items",
      "mcp__bookingmood__bookingmood_list_coupons",
      "mcp__bookingmood__bookingmood_list_services",
      "mcp__bookingmood__bookingmood_list_tasks",
      "mcp__bookingmood__bookingmood_list_messages"
    ],
    "ask": [
      "mcp__bookingmood__bookingmood_check_availability",
      "mcp__bookingmood__bookingmood_create_contact"
    ],
    "deny": [
      "mcp__bookingmood__bookingmood_update_event_notes",
      "mcp__bookingmood__bookingmood_set_event_status",
      "mcp__bookingmood__bookingmood_update_contact"
    ]
  }
}

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 bookingmood. Review it before you use it.

Capability tags behind 21 rules
  • mcp__bookingmood__bookingmood_get_organization private-data, untrusted-input
  • mcp__bookingmood__bookingmood_list_products untrusted-input
  • mcp__bookingmood__bookingmood_get_product untrusted-input
  • mcp__bookingmood__bookingmood_list_bookings untrusted-input
  • mcp__bookingmood__bookingmood_get_booking private-data, untrusted-input
  • mcp__bookingmood__bookingmood_list_calendar_events private-data, untrusted-input
  • mcp__bookingmood__bookingmood_check_availability untrusted-input
  • mcp__bookingmood__bookingmood_search_products untrusted-input
  • mcp__bookingmood__bookingmood_list_contacts private-data, untrusted-input
  • mcp__bookingmood__bookingmood_get_contact private-data, untrusted-input
  • mcp__bookingmood__bookingmood_list_payments untrusted-input
  • mcp__bookingmood__bookingmood_list_invoices private-data, untrusted-input
  • mcp__bookingmood__bookingmood_list_line_items untrusted-input
  • mcp__bookingmood__bookingmood_list_coupons untrusted-input
  • mcp__bookingmood__bookingmood_list_services untrusted-input
  • mcp__bookingmood__bookingmood_list_tasks private-data, untrusted-input
  • mcp__bookingmood__bookingmood_list_messages private-data, untrusted-input
  • mcp__bookingmood__bookingmood_update_event_notes untrusted-input
  • mcp__bookingmood__bookingmood_set_event_status untrusted-input
  • mcp__bookingmood__bookingmood_create_contact untrusted-input, outbound
  • mcp__bookingmood__bookingmood_update_contact untrusted-input

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/io.usefulapi/bookingmood/verify?hash=a23bd3d181df54bb7d8eeac220c0fbffd6d4b0dd8dd5928e913516d1bc1d95b5" | jq -e '.changed == false'

Pinned hash a23bd3d181df, from Oct 24, 2026, 23:18 UTC.

Watch

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

https://anlyon.dev/servers/io.usefulapi/bookingmood/changes.xml

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

Badge

anlyon.dev badge for io.usefulapi/bookingmood
[![anlyon.dev](https://anlyon.dev/badge/io.usefulapi/bookingmood.svg)](https://anlyon.dev/servers/io.usefulapi/bookingmood)

Source: MCP Registry · repository. Synced Oct 24, 2026, 23:17 UTC.