Zendesk MCP Server by Fruggr

A Model Context Protocol (MCP) server that connects LLMs to the Zendesk Support & Help Center APIs — with per-user OAuth 2.1 PKCE authentication and fine-grained tool visibility controls.

→ fruggr/zendesk-mcp-server · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: ZENDESK_API_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configComSpec

configDISPLAY

configLOG_LEVEL— no info Log verbosity (debug surfaces the full OAuth flow trace)

configSYSTEMROOT

configWINDIR

configXDG_CONFIG_HOME— ${:-~/.config}/fruggr/zendesk-mcp-server/<subdomain>.json

🔐 secretZENDESK_API_TOKEN— ZENDESK_EMAIL=you@example.com =dneib123... \

configZENDESK_EMAIL— you@example.com ZENDESK_API_TOKEN=dneib123... \

configZENDESK_MAX_COMMENT_PAGES

configZENDESK_OAUTH_CALLBACK_PORT— / --callback-port if you override it; Zendesk

configZENDESK_OAUTH_CLIENT_ID— Identifier: <your-subdomain>_zendesk (or set )

configZENDESK_SUBDOMAIN— yes (or CLI arg) — Zendesk subdomain (e.g., acme for acme.zendesk.com)

configZENDESK_TOKEN_FILE— elsewhere; override the path with ). It is reused across restarts, so you don't

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 1 concrete improvement we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/fruggr-zendesk-mcp-server-1p1duz)](https://m8ven.ai/mcp/fruggr-zendesk-mcp-server-1p1duz)

commit: c085dfa8817a86de2d4585a97e5026d2306729a1

code hash: 8456117cead7af045ebaf2116d6d1e880d77b57c2a0aabf2abf150f29bf09ff6

verified: 6/10/2026, 11:13:43 AM

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