crazycoder/zendesk-mcp-server

Node.js API

5 environment variables found in .env.example

Set these on your host before deploying. Each platform has an “Environment Variables” section in the deploy flow.

ZENDESK_SUBDOMAIN Required: Zendesk Configuration Your Zendesk subdomain (e.g., "mycompany" for mycompany.zendesk.com)
ZENDESK_OAUTH_CLIENT_ID Required: OAuth Configuration (for HTTP transport) Get these from: Zendesk Admin Center → Apps and integrations → APIs → OAuth clients
ZENDESK_OAUTH_CLIENT_SECRET secret
ZENDESK_OAUTH_REDIRECT_URI
ANTHROPIC_API_KEY secret Optional: Anthropic API Key Required only for the analyze_ticket_documents feature Get from: https://console.anthropic.com/settings/keys

Alternative Fly.io Anything Dockerized — requires the Fly CLI.

macOS

brew install flyctl && fly launch --from https://github.com/crazycoder/zendesk-mcp-server

Linux

curl -L https://fly.io/install.sh | sh && fly launch --from https://github.com/crazycoder/zendesk-mcp-server

Windows (PowerShell)

iwr https://fly.io/install.ps1 -useb | iex; fly launch --from https://github.com/crazycoder/zendesk-mcp-server

Or deploy to a different host