How do I install the whmcs mcp tool mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `WHMCS_API_URL`, `WHMCS_API_SECRET`, `WHMCS_ACCESS_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Whmcs MCP Tool MCP Server

MCP Server for managing WHMCS installations - clients, products, billing, tickets, domains, and integrations

Local serverstdioTypeScript

What is the Whmcs MCP Tool MCP Server?

MCP Server for managing WHMCS installations - clients, products, billing, tickets, domains, and integrations

What the server does

A Model Context Protocol (MCP) server for managing WHMCS (Web Host Manager Complete Solution) installations. This server provides comprehensive tools for managing clients, products, billing, support tickets, domains, and more through the WHMCS API.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
whmcs_get_clients	Get list of clients
whmcs_get_client_details	Get detailed client information
whmcs_add_client	Create a new client
whmcs_update_client	Update an existing client
whmcs_delete_client	Delete a client
whmcs_get_client_products	Get client's products/services
whmcs_get_client_domains	Get client's domains
whmcs_get_products	Get available products
whmcs_get_product_groups	Get product groups
whmcs_get_invoices	Get invoices
whmcs_get_invoice	Get invoice details
whmcs_create_invoice	Create an invoice
whmcs_update_invoice	Update an invoice
whmcs_add_payment	Add payment to invoice

Configuration

Variable	Description	Required
WHMCS_API_URL	Endpoint or connection string the server talks to.	Yes
WHMCS_API_SECRET	Credential the server authenticates with.	Yes
WHMCS_ACCESS_KEY	Credential the server authenticates with.	Yes

Example prompts to try

“Use Whmcs MCP Tool to whmcs get clients.”
“Use Whmcs MCP Tool to whmcs get client details.”
“Use Whmcs MCP Tool to whmcs add client.”

Frequently asked questions

MCP Server for managing WHMCS installations - clients, products, billing, tickets, domains, and integrations Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.