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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Appointedd MCP by usefulapi

Read Appointedd bookings, customers and availability; create, change and cancel bookings.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
220 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
20

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 220 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name appointedd-mcp.

  • Pass
    Lists tools

    tools/list returned 20 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 220 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 220 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    99 of 111 parameters have a description (89%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T23:34:20.347837Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Appointedd MCP by usefulapi

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http appointedd-mcp-by-usefulapi https://appointedd.usefulapi.io/mcp

Capabilities

Tools 20

appointedd_cancel_booking

WRITE (cannot be undone): cancel a whole booking. Appointedd may notify the customers according to the organisation's settings. To remove one customer from a group booking use appointedd_cancel_booking_customer. POST /bookings/{booking_id}/cancel.

Discovered
appointedd_cancel_booking_customer

WRITE (cannot be undone): cancel one customer's place on a booking (the booking stays for the others). customer_booking_id is the `customer_booking_id` in the booking's customers list. POST /bookings/{booking_id}/customers/{customer_booking_id}/cancel.

Discovered
appointedd_create_booking

WRITE: turn an active reservation into a booking (step 3) for one or more customers; Appointedd matches each customer to the CRM by name/email/mobile or creates it. Payment requests are NOT sent unless send_payment_request is true. With an empty customers list an empty booking is created. POST /bookings.

Discovered
appointedd_create_customer

WRITE: create a customer in the CRM (first and last name required; email, mobile, phone, tags optional). POST /customers.

Discovered
appointedd_create_reservation

WRITE: hold a date and time for a booking (step 2). The reservation blocks that slot for `expires_after` minutes (default: the organisation's setting); then call appointedd_create_booking with the returned reservation id. Without resource_id a free resource assigned to the service is picked. POST /availability/slots.

Discovered
appointedd_find_available_dates

Find which days in the given ranges have any availability for a service (a calendar view; use appointedd_find_available_intervals for the times). Read-only. POST /availability/days/search.

Discovered
appointedd_find_available_intervals

Find the start times at which a service can be booked in the given ranges, with the free resource ids for each (and existing group bookings with room). Step 1 of making a booking: pick a start, then appointedd_create_reservation. Read-only. POST /availability/intervals/search.

Discovered
appointedd_get_customer

One customer by id. GET /customers/{customer_id}.

Discovered
appointedd_get_reservation

One reservation (availability slot) by id: its service, resource, times and expiry. GET /availability/slots/{reservation_id}.

Discovered
appointedd_get_service

One service by id, including its booking questions, durations, prices and buffers. GET /services/{service_id}.

Discovered
appointedd_get_service_category

One service category by id. GET /services/categories/{category_id}.

Discovered
appointedd_list_bookings

List bookings, newest first by default. Filter by time window (after/before), customer, service, resource, category, status or creation/update time. Each booking has its service, resource, start/end, status and the customers on it (with their notes, questions and statuses). Page with `next`. GET /bookings.

Discovered
appointedd_list_customers

List customers in the CRM: name, email, phone/mobile, address, tags, custom fields, marketing opt-in. Page with `next`. GET /customers.

Discovered
appointedd_list_resource_groups

List resource groups (id and name). Page with `next`. GET /resources/groups.

Discovered
appointedd_list_resources

List resources (the staff members, rooms or equipment that bookings are made for): name, assigned service ids and resource group ids. Page with `next`. GET /resources.

Discovered
appointedd_list_service_categories

List service categories (id and name). Page with `next`. GET /services/categories.

Discovered
appointedd_list_services

List services (what can be booked): name, category, durations and prices, buffers, occupancy and booking type. Page with `next`. GET /services.

Discovered
appointedd_update_booking

WRITE: change a booking's service, resource, label or total spaces, or move it by giving `parts` with new start/end times. Customers are NOT emailed unless send_notifications is true. PUT /bookings/{booking_id}.

Discovered
appointedd_update_booking_customer

WRITE: set the arrival status (Arrived, Complete, No Show, No Status) and/or notes of one customer on a booking. customer_booking_id is the customer's `customer_booking_id` (or `customer_id`) in the booking's customers list. PUT /bookings/{booking_id}/customers/{customer_booking_id}.

Discovered
appointedd_update_customer

WRITE: change a customer's name, email, mobile, phone or tags. Only the fields you pass are sent; `tags` replaces the customer's tag list. PUT /customers/{customer_id}.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected220 ms20