MCP Pro for WHMCS

Description

WHMCSMCP — the AI control layer for WHMCS

WHMCSMCP turns your WHMCS install into a secure Model Context Protocol (MCP) endpoint for AI assistants (Claude, Cursor, Codex, and any MCP-compatible client). It ships with bearer-token authentication, a per-tool enable/disable panel, and a strict per-site license — the endpoint only serves on a licensed, activated install. Every action runs through the WHMCS local API as a WHMCS admin user you choose, so the AI can only do what that admin is permitted to do.

What it can do — 70 tools across 10 capability areas

• Client Management — list, search, view, create, update, and delete clients.
• Products — list the catalog; create, update, and delete products.
• Service Management — provision, suspend, unsuspend, terminate, update services; change package; change password via the server module.
• Invoice Management — list, view, create and update invoices; add line items and payments; apply credit; list transactions.
• Quote Management — create, view, list, update, send, and accept quotes (convert to invoice).
• Order Management — create, list, view, accept, cancel, and delete orders.
• Support Tickets — open, view, list, reply, note, update, and delete tickets; list departments and statuses.
• Domain Management — register, renew, transfer; manage nameservers and registrar locks; WHOIS lookups; TLD pricing; list client domains.
• Affiliates & Promotions — list affiliates, activate affiliates, list promotion codes.
• System — system status & stats, activity log (read/write), admin users, servers, currencies, payment methods, email templates, send templated email, and to-do items.

Security & licensing

Bearer-token authentication with SHA-256 hashed tokens; every tool scoped to a WHMCS admin role you choose; per-tool kill switches that remove disabled tools from the API; and a strict per-site license — the MCP endpoint only serves on a licensed, activated install. Lifetime updates: every new release is included for as long as the product exists — there is no renewal and the license never expires.

Licensing

Single-site license — $199, one-time. Lifetime license with lifetime updates: one license activates the MCP endpoint on a single WHMCS install, with every future release included and no renewal — the license never expires.

Requires WHMCS 8.x and PHP 7.4+ (PHP 8.x recommended).