Schema | WHMCS MCP Server

WHMCS MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`LICENSE_KEY`	No	Your license key from daddar.io (14-day free trial starts automatically)
`WHMCS_SECRET`	Yes	WHMCS API secret
`WHMCS_API_URL`	Yes	Your WHMCS URL, e.g. https://billing.example.com
`MCP_TRUST_PROXY`	No	Set to true when the server runs behind a TLS-terminating reverse proxy	false
`PUSHGATEWAY_URL`	No	Prometheus Pushgateway URL for metric push
`MCP_METRICS_PORT`	No	Port for /metrics endpoint	9090
`PUSHGATEWAY_USER`	No	HTTP Basic Auth username for Pushgateway
`WHMCS_ACCESS_KEY`	No	WHMCS API access key (bypasses IP restrictions)
`WHMCS_IDENTIFIER`	Yes	WHMCS API identifier
`MCP_METRICS_ENABLED`	No	Enable Prometheus metrics endpoint	true
`MCP_AUTH_TOKENS_FILE`	No	Path to bearer token store	/app/data/tokens.json
`PUSHGATEWAY_PASSWORD`	No	HTTP Basic Auth password for Pushgateway
`WHMCS_WEBHOOK_SECRET`	No	HMAC secret shared with your WHMCS PHP hook
`MCP_OAUTH_ADMIN_PASSWORD`	No	Enables the /authorize consent UI for OAuth PKCE flows
`MCP_OAUTH_SESSION_SECRET`	No	Secret used to sign OAuth CSRF session cookies. Generate with openssl rand -hex 32.
`MCP_CLIENT_REGISTRATION_SECRET`	No	Secret for dynamic client registration when using OAuth (required for Cursor New App UI)

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

This server cannot be deployed

ActivityMaintained

ResponsivenessUnresponsive