Members.dev MCP by usefulapi MCP Server

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answering

Members.dev MCP by usefulapi is answering right now. Last checked 2 min ago. It exposes 23 tools. Last commit 2 Nov 2026.

Read members, subscriptions, bookings, invoices, payments; create and update members in Members.dev.

Uptime history 20 hours of history

20 hours agonow

100.0%

Uptime 24h

73 of 73 checks

Tools

read from the server

267 ms

Response time

average over 24h

Stars

last commit 2 Nov 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 November 2026. No other catalogue keeps this.

2 Nov a tool changed version

Nothing serious here today

Today is the operative word: we check Members.dev MCP by usefulapi every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 2 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add members-dev --transport http https://members-dev.usefulapi.io/mcp

Settings → Connectors → Add custom connector, then paste this address

https://members-dev.usefulapi.io/mcp

~/.codex/config.toml

[mcp_servers.members-dev]
url = "https://members-dev.usefulapi.io/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "members-dev": {
      "url": "https://members-dev.usefulapi.io/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "members-dev": {
      "type": "http",
      "url": "https://members-dev.usefulapi.io/mcp"
    }
  }
}

Available tools 23

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

membersdev

membersdev_create_member

WRITE: create a new member record. Does not charge anyone or send an invite. Creating twice makes two members, so check with membersdev_list_members first. POST /v1/members.

membersdev_get_account

Get the account that owns the API key (id, email, role, organizations). Members.dev API: GET /v1/accounts/me.

membersdev_get_booking

Get one booking. GET /v1/bookings/{event_booking_id}.

membersdev_get_event

Get one event. GET /v1/events/{event_id}.

membersdev_get_invoice

Get one invoice with its lines and payment allocations. GET /v1/invoices/{invoice_id}.

membersdev_get_member

Get one member with subscriptions, groups and custom fields. GET /v1/members/{member_id}.

membersdev_get_member_by_external_id

Get one member by the external id you stored. GET /v1/members/external/{external_id}.

membersdev_get_product

Get one membership product. GET /v1/products/{product_id}.

membersdev_get_subscription

Get one subscription with invoices, credit notes and billing periods. GET /v1/subscriptions/{subscription_id}.

membersdev_list_benefit_grants

List benefit grants (what each member holds and has left). GET /v1/grants.

membersdev_list_benefits

List benefits (entitlements) that products can grant. GET /v1/benefits.

membersdev_list_bookings

List event bookings, filtered by member, event, status or time. GET /v1/bookings.

membersdev_list_credit_notes

List credit notes, filtered by member or subscription. GET /v1/credit-notes.

membersdev_list_events

List events and classes in a time window. Use single_events to expand recurring events. GET /v1/events.

membersdev_list_groups

List member groups. GET /v1/groups.

membersdev_list_guests

List guest registrations, filtered by status or host member. GET /v1/guests.

membersdev_list_invoices

List invoices, filtered by status, member or subscription. Amounts are in the smallest currency unit. GET /v1/invoices.

membersdev_list_members

List and search members. Filter by text search, email, external id, status, group or product. Newest first by default. GET /v1/members.

membersdev_list_organizations

List the organizations (venues, clubs) the key can reach. Use an organization id as the optional 'Organization id' at login to scope the key. GET /v1/organizations.

membersdev_list_payments

List payments, filtered by member, status or invoice. GET /v1/payments.

membersdev_list_products

List membership products (plans) with price, billing period and status. GET /v1/products.

membersdev_list_subscriptions

List member subscriptions with status, period dates and product. GET /v1/subscriptions.

membersdev_update_member

WRITE: change fields of an existing member (only the fields you pass). Setting status to archived or rejected changes the member's access. Repeating the same call has the same result. PATCH /v1/members/{member_id}.

Endpoints

URL	Transport	State	Latency	Checked
https://members-dev.usefulapi.io/mcp	streamable-http	answering	231 ms	2 min ago

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Members.dev MCP by usefulapi — questions

Answers built from our own checks of this server.

What can Members.dev MCP by usefulapi do?

It exposes 23 tools, read directly from the server on our last check. Among them: membersdev_create_member, membersdev_get_account, membersdev_get_booking, membersdev_get_event, membersdev_get_invoice, membersdev_get_member and 17 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Members.dev MCP by usefulapi working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 73 of 73 checks got a reply (100.0%), average response time 267 ms. The bar chart above shows every period we have measured.

How do I connect Members.dev MCP by usefulapi?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Members.dev MCP by usefulapi need an API key?

No. Members.dev MCP by usefulapi completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 23 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Members.dev MCP by usefulapi?

It answers our handshake in 267 ms on average, which is faster than 54% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Members.dev MCP by usefulapi open source?

The code is open source: it is published under the MIT licence, written in JavaScript, 1 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at members-dev.usefulapi.io, which runs on its operator's own terms.