Members.dev MCP by usefulapi

Members.dev MCP by usefulapi

Use your Members.dev account from Claude, Cursor, or any MCP client. Read members, products, subscriptions, events, bookings, invoices, payments and benefits, and create or update members. Hosted, no local install: connect with your own credentials.

Live endpoint: https://members-dev.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://members-dev.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http members-dev https://members-dev.usefulapi.io/mcp, then run /mcp to log in.
• VS Code: Add to VS Code.
• Cursor and other clients: add the URL as a remote MCP server:

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

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Members.dev credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/members-dev/

On first connect you provide a Members.dev API key (Members.dev dashboard → API keys) and an optional organization id. The server validates it and stores it per user. No keys go in config files.

Tools

Tool	Type	What it does
membersdev_get_account	read	Get current account
membersdev_list_organizations	read	List organizations
membersdev_list_members	read	List members
membersdev_get_member	read	Get member
membersdev_get_member_by_external_id	read	Get member by external id
membersdev_list_products	read	List membership products
membersdev_get_product	read	Get membership product
membersdev_list_subscriptions	read	List subscriptions
membersdev_get_subscription	read	Get subscription
membersdev_list_events	read	List events
membersdev_get_event	read	Get event
membersdev_list_bookings	read	List bookings
membersdev_get_booking	read	Get booking
membersdev_list_invoices	read	List invoices
membersdev_get_invoice	read	Get invoice
membersdev_list_payments	read	List payments
membersdev_list_credit_notes	read	List credit notes
membersdev_list_groups	read	List groups
membersdev_list_benefits	read	List benefits
membersdev_list_benefit_grants	read	List benefit grants
membersdev_list_guests	read	List guests
membersdev_create_member	write	Create member
membersdev_update_member	write	Update member
membersdev_usage_status	meta	Usage status (free-tier meter)
membersdev_request_feature	meta	Request a missing feature
membersdev_upgrade	meta	Upgrade to Pro (unlimited*)
membersdev_cancel_subscription	meta	Cancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

Plan	Price	Limit
Free	$0	50 tool calls / month
Pro (per user)	$9/mo or $90/yr (2 months free)	Unlimited*

*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to [email protected].

Pro covers this server only. Subscribe with membersdev_upgrade (it returns a Stripe Checkout link). Cancel any time with membersdev_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running membersdev_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT — see LICENSE. Documentation only; the server is hosted.