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

Read-only probes

MCP server · Code & DevOps

pretix MCP by usefulapi

Read pretix events, tickets and orders; check attendees in or out with your own account.

Checks passed
14 / 22

0 failed · 8 not measured

Median response
145 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
18

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Outdated check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 145 ms.

  • Pass
    Valid handshake

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

  • Pass
    Lists tools

    tools/list returned 18 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 145 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 145 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

    124 of 124 parameters have a description (100%). 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 2026-11-10T23:34:29.221512Z, within 180 days.

  • Not measured
    Open-source licence

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

Start using pretix 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 pretix-mcp-by-usefulapi https://pretix.usefulapi.io/mcp

Capabilities

Tools 18

pretix_checkin_position

WRITE: check one ticket in (or out) on a check-in list. Records a real check-in in pretix and cannot be undone from here. Identify the ticket by position_id (from pretix_list_checkin_list_positions) or by ticket_secret (the scanned QR code content). pretix applies its own rules: the call is refused for unpaid, canceled, blocked, already-used or wrong-product tickets (the reason is returned), and it never forces a check-in. A required question that is unanswered comes back as incomplete with the question list; answer it with `answers`. One ticket per call. POST /organizers/{organizer}/events/{event}/checkinlists/{list}/positions/{id}/redeem/.

Discovered
pretix_get_checkin_list_status

Live check-in numbers of a check-in list: how many tickets exist, how many are checked in, how many are inside now, broken down per product and variation. GET /organizers/{organizer}/events/{event}/checkinlists/{id}/status/.

Discovered
pretix_get_event

One event in full: name, dates, location, currency, live/test mode, presale window, meta data, enabled plugins. GET /organizers/{organizer}/events/{event}/.

Discovered
pretix_get_item

One product with its variations, add-ons and bundles. GET /organizers/{organizer}/events/{event}/items/{id}/.

Discovered
pretix_get_order

One order by its code (e.g. ABC12): status, customer email and phone, total, positions (tickets), fees, payments, refunds as recorded, invoice address, check-in flags. Contains customer personal data. Secrets, order link and payment details are removed. GET /organizers/{organizer}/events/{event}/orders/{code}/.

Discovered
pretix_get_organizer

One organizer account: slug, name, public URL. GET /organizers/{organizer}/.

Discovered
pretix_get_quota_availability

How much of a quota is left: available, available_number, total_size and what is using it (pending and paid orders, cart positions, blocking vouchers, waiting list). Values can lag slightly. GET /organizers/{organizer}/events/{event}/quotas/{id}/availability/.

Discovered
pretix_get_subevent

One date (sub-event) of an event series. GET /organizers/{organizer}/events/{event}/subevents/{id}/.

Discovered
pretix_list_checkin_list_positions

The attendee list of a check-in list: tickets with attendee name, product, order code, check-in history and whether the ticket needs attention. Contains attendee personal data. Ticket secrets are removed; check in by position id. GET /organizers/{organizer}/events/{event}/checkinlists/{id}/positions/.

Discovered
pretix_list_checkin_lists

List the check-in lists of an event (id, name, the products they admit, event series date, rule settings). Use the list id for check-in status, attendee lists and check-in. GET /organizers/{organizer}/events/{event}/checkinlists/.

Discovered
pretix_list_events

List the events of an organizer (name, slug, dates, live/test mode, currency, location, whether it is an event series). Filter by search text, live state or date. GET /organizers/{organizer}/events/.

Discovered
pretix_list_items

List the products (ticket types, merchandise) of an event with id, name, default price, tax, active flag, category and variations. GET /organizers/{organizer}/events/{event}/items/.

Discovered
pretix_list_order_positions

List the individual tickets (order positions) of one event, or of all events of the organizer when no event is given: attendee name and email, product, variation, price, order code, check-ins, answers. Contains attendee personal data. Ticket secrets are removed. GET /organizers/{organizer}/events/{event}/orderpositions/ or /organizers/{organizer}/orderpositions/.

Discovered
pretix_list_orders

List orders of one event, or of all events of the organizer when no event is given: code, status, email, total, dates, positions, payments, invoice address. Contains customer personal data. Order secrets, order links and payment details are removed. GET /organizers/{organizer}/events/{event}/orders/ or /organizers/{organizer}/orders/.

Discovered
pretix_list_organizers

List the organizer accounts this API token can access (slug, name, public URL). A team token sees its own organizer. GET /organizers/.

Discovered
pretix_list_quotas

List the quotas (capacity pools) of an event: size, the products they cover, closed state and, with with_availability, how many are still available. GET /organizers/{organizer}/events/{event}/quotas/.

Discovered
pretix_list_subevents

List the dates (sub-events) of an event series, for one event or across all series of the organizer. Each has id, name, dates, location, presale window and price overrides. GET /organizers/{organizer}/events/{event}/subevents/ or /organizers/{organizer}/subevents/.

Discovered
pretix_list_waiting_list

List the waiting list entries of an event: who waits for which product, since when, and whether a voucher was already sent. Contains personal data (name, email, phone). Read-only: no voucher is sent. GET /organizers/{organizer}/events/{event}/waitinglistentries/.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected145 ms18