MemberSuite MCP by usefulapi

MemberSuite MCP by usefulapi

Use your MemberSuite account from Claude, Cursor, or any MCP client. Search members and memberships, run saved searches and queries, and update contact fields. Hosted, no local install: connect with your own credentials.

Live endpoint: https://membersuite.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

• Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://membersuite.usefulapi.io/mcp.
• Claude Code: claude mcp add --transport http membersuite https://membersuite.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": {
    "membersuite": {
      "url": "https://membersuite.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 MemberSuite credentials.

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

On first connect you provide a Tenant ID (Association Key: MemberSuite Console → Setup → Association Settings) and the API user email and password of an API user that MemberSuite (GrowthZone) issues on request. The server validates it and stores it per user. No keys go in config files.

Tools

Tool	Type	What it does
membersuite_whoami	read	Who am I
membersuite_search_individuals	read	Search individuals
membersuite_search_memberships	read	Search memberships
membersuite_run_msql	read	Run an MSQL query
membersuite_list_saved_searches	read	List public saved searches
membersuite_run_saved_search	read	Run a saved search
membersuite_update_individual	write	Update an individual
membersuite_usage_status	meta	Usage status (free-tier meter)
membersuite_request_feature	meta	Request a missing feature
membersuite_upgrade	meta	Upgrade to Pro or Pro+
membersuite_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)	10,000 tool calls / month
Pro+ (per user)	$39/mo or $390/yr (2 months free)	100,000 tool calls / month

Each paid plan covers this server only. Ask your AI to run membersuite_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with membersuite_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with membersuite_upgrade before then undoes the cancel. Or write to [email protected].

License

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