whmcs-mcp
Verified Safeby caioldcarvalho
Overview
Integrate WHMCS API for managing clients, tickets, orders, invoices, and services via an MCP client.
Installation
node /absolute/path/to/whmcs-mcp/build/index.jsEnvironment Variables
- WHMCS_IDENTIFIER
- WHMCS_SECRET
- WHMCS_API_URL
Security Notes
The server uses environment variables for API credentials (WHMCS_IDENTIFIER, WHMCS_SECRET, WHMCS_API_URL), preventing hardcoding. It communicates via standard I/O (StdioServerTransport), which is generally more secure for local tools than exposing network ports. Input validation is rigorously performed using Zod schemas for all tool arguments, significantly reducing the risk of injection or malformed request vulnerabilities. Error handling prevents raw stack traces from being exposed. The primary outbound network risk is inherent to Axios calls to the configured WHMCS API endpoint, which should be secured with HTTPS and IP whitelisting on the WHMCS side.
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