@mindstone-engineering/mcp-server-zendesk

@mindstone-engineering/mcp-server-zendesk

Zendesk Support MCP server for Model Context Protocol hosts.

Requirements

• Node.js 20+
• npm

Quick Start

Install & build

cd <path-to-repo>/connectors/zendesk
npm install
npm run build

npx (once published)

npx -y @mindstone-engineering/mcp-server-zendesk

Local

node dist/index.js

Configuration

Environment variables

• ZENDESK_CONFIG_PATH — path to the config directory that contains accounts.json and credentials/
• ZENDESK_CLIENT_ID — optional OAuth client ID for legacy token refresh flows
• ZENDESK_CLIENT_SECRET — optional OAuth client secret for legacy token refresh flows
• MCP_HOST_BRIDGE_STATE — optional path to a host bridge state file used for credential management
• MINDSTONE_REBEL_BRIDGE_STATE — backwards-compatible alias for MCP_HOST_BRIDGE_STATE

Standalone config directory

Create a config directory and accounts.json file:

mkdir -p ~/.mcp/zendesk
cat > ~/.mcp/zendesk/accounts.json <<'EOF'
{
  "accounts": [
    {
      "subdomain": "yourcompany",
      "email": "[e-mail]",
      "apiToken": "your-zendesk-api-token"
    }
  ],
  "defaultSubdomain": "yourcompany"
}
EOF

Host configuration examples

Claude Desktop / Cursor

{
  "mcpServers": {
    "Zendesk": {
      "command": "npx",
      "args": ["-y", "@mindstone-engineering/mcp-server-zendesk"],
      "env": {
        "ZENDESK_CONFIG_PATH": "~/.mcp/zendesk"
      }
    }
  }
}

Local development (no npm publish needed)

{
  "mcpServers": {
    "Zendesk": {
      "command": "node",
      "args": ["<path-to-repo>/connectors/zendesk/dist/index.js"],
      "env": {
        "ZENDESK_CONFIG_PATH": "~/.mcp/zendesk"
      }
    }
  }
}

Mindstone Rebel

"Zendesk": {
  "name": "Zendesk",
  "type": "stdio",
  "command": "node",
  "args": ["<path-to-repo>/connectors/zendesk/dist/index.js"],
  "env": {
    "ZENDESK_CONFIG_PATH": "~/Library/Application Support/mindstone-rebel/mcp/zendesk",
    "MCP_HOST_BRIDGE_STATE": "~/Library/Application Support/mindstone-rebel/mcp/rebel-inbox-bridge.json"
  },
  "description": "Zendesk support tickets...",
  "catalogId": "bundled-zendesk"
}

Tools (20)

Account management

• list_zendesk_accounts — List connected accounts with auth status
• remove_zendesk_account — Disconnect a Zendesk account
• authenticate_zendesk_account — Connect using API token

Tickets

• search_zendesk_tickets — Search with Zendesk query syntax (max 1000 results)
• export_zendesk_tickets — Cursor-based export with no 1000-result limit
• get_zendesk_ticket — Get single ticket by ID
• get_zendesk_tickets_by_ids — Batch-fetch multiple tickets
• create_zendesk_ticket — Create a new ticket
• update_zendesk_ticket — Update ticket fields, status, or add comment

Users

• search_zendesk_users — Search by name, email, or query
• get_zendesk_user — Get user by ID

Comments

• list_zendesk_ticket_comments — List conversation thread with author resolution
• add_zendesk_ticket_comment — Add public reply or internal note

Discovery

• list_zendesk_groups — List agent groups
• list_zendesk_ticket_fields — List ticket fields including custom fields
• list_zendesk_views — List saved ticket views
• list_zendesk_organizations — List organizations

Macros

• list_zendesk_macros — List or search macros
• get_zendesk_macro — Get macro details
• apply_zendesk_macro — Preview and apply macro to ticket

Smoke test

Ask your MCP host to run:

List my open Zendesk tickets

If that fails, confirm that:

• dist/index.js exists (run npm run build)
• ZENDESK_CONFIG_PATH points to a readable directory
• accounts.json contains a valid subdomain, email, and API token

Troubleshooting

Symptom	Likely cause	Fix
Connector fails to start	Not built yet	Run npm install && npm run build
Auth error or empty results	Wrong config path or invalid credentials	Check ZENDESK_CONFIG_PATH and accounts.json
MCP host reports protocol issues	Stdout noise in stdio session	Ensure no console.log calls (all logging uses console.error)

Licence

FSL-1.1-MIT — Functional Source License, Version 1.1, with MIT future licence. The software converts to MIT licence on 2030-04-08.