resOS MCP by usefulapi

Install

Pick the AI app you use, then copy the settings.

Passed 4/4 checks · What you ask goes through the maker’s server (resos.usefulapi.io) · ✓ Commands checked Nov 13, 2026

claude mcp add --transport http --scope user resos https://resos.usefulapi.io/mcp

{
  "mcpServers": {
    "resos": {
      "url": "https://resos.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "resos": {
      "type": "http",
      "url": "https://resos.usefulapi.io/mcp"
    }
  }
}

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 9, 2026. The maker wrote them, not us; we show them as plain text.

• resos_list_bookings

  List bookings, newest or oldest first as you sort, with date, time, party size, status, the guest's name, e-mail and phone, assigned tables and custom-field answers. Filter by date range, status, party size or guest name. The comment thread and sent-message log are not included (

• resos_get_booking

  One booking by id, with the guest's contact data, tables, custom fields, payment, the comment thread (guest and restaurant messages) and the internal restaurant notes. GET /bookings/{id}.

• resos_list_customers

  List the restaurant's customers (guest profiles): name, e-mails, phones, city and country, tags, notes, flags, booking count and newsletter consent. The street address is not returned. Filter by name. Pages of at most 100. GET /customers.

• resos_get_customer

  One customer (guest profile) by id: contact data, tags, notes, flags, booking count and latest booking. GET /customers/{id}.

• resos_list_guest_feedback

  List guest feedback (ratings for food, service, value and atmosphere, whether they recommend, and the message). Filter by date range, or only submitted feedback. Pages of at most 100. GET /guestFeedback.

• resos_get_guest_feedback

  One guest feedback entry by id. GET /guestFeedback/{id}.

• resos_list_seating_areas

  List the seating areas with their tables (id, name, minimum and maximum seats) and table combinations. Use the ids for bookings and availability. GET /tables.

• resos_list_opening_hours

  List the opening hours: regular weekly hours (day 1 Monday to 7 Sunday) and special date-specific hours, each with id, name, open and close times and whether the restaurant is open. GET /openingHours.

• resos_get_opening_hour

  One opening-hour entry by id. GET /openingHours/{id}.

• resos_list_custom_fields

  List the custom booking fields (name, label, type, required, choices). Use the ids to read or set custom-field answers. GET /customFields.

• resos_get_custom_field

  One custom booking field by id. GET /customFields/{id}.

• resos_get_available_dates

  Dates in a range on which the restaurant is open for bookings (default: the next 30 days). GET /bookingFlow/dates.

• resos_get_available_times

  Booking times that are free on a date for a party size, optionally for one seating area. GET /bookingFlow/times.

• resos_get_available_tables

  The tables and table combinations that are free for a party size in a time window (UTC). Use it before assigning tables to a booking. GET /bookingFlow/availableTables.

• resos_create_booking

  WRITE: create a booking for a guest. It is a real booking in the restaurant's book. If notify_email or notify_sms is true, resOS e-mails or texts the GUEST (a confirmation); both default to false. Date and time are in the restaurant's local timezone. Check resos_get_available_tim

• resos_update_booking

  WRITE: change fields of an existing booking: date, time, party size, tables, duration, status, or the guest's name, e-mail or phone. Only the fields you pass change. A status change or a new time can make resOS e-mail or text the GUEST (for example on approved or declined). To ca

• resos_cancel_booking

  WRITE: cancel a booking (status canceled, with a canceled-at time). resOS may e-mail or text the GUEST a cancellation notice. The booking stays in resOS and can be read afterwards. Not retried: after a timeout read the booking first. PUT /bookings/{id}/cancel.

• resos_add_booking_note

  WRITE: add an internal restaurant note to a booking (for example `Birthday, bring a candle`). The guest does not see it and nothing is sent. At most 50 notes per booking; notes cannot be deleted through the API. Not retried: after a timeout read the booking first, or the note may

• resos_send_booking_comment

  WRITE: post a comment from the restaurant on a booking's guest thread. The guest can see it. If send_notification is true, resOS e-mails or texts the GUEST the message now: you must choose true or false. At most 25 comments per booking and 5 per minute. Cannot be deleted through

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 13, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• ✓ Pass

  Still maintained

  Code last changed yesterday

• – Not applicable

  Has a licence

  Not applicable: a cloud server run by the owner of usefulapi.io; you don't run code from the repo

• ✓ Pass

  Endpoint responds

  Responded in 10 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 19 tool descriptions and found no hidden instructions to the AI

User reviews

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Compared with others in Otheri

• More stars than 0% of the other 19535 servers in this category
• Published to the registry more recently than 96% of the other 19535 servers in this category
• Basic checks equal to or better than 100% of the other 19535 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

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