Zephyr Scale MCP Server

Item: Zephyr Scale MCP Server
Rating: 50
Author: M8ven

An MCP server for Zephyr Scale test management supporting Jira Cloud and Data Center. It enables creating, reading, and managing test cases and test runs via the Atlassian REST API with official API-compliant schemas.

→ Milo0821/Zephyr_mcp_server · listed on glama

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// key findings

🚨

Secret credentials may flow to a network call

2 flows detected: JIRA_API_TOKEN, ZEPHYR_API_KEY. We can’t prove the destination matches the brand the credential belongs to.

⚠️

Known vulnerabilities in dependencies: 13 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 2 credentials: JIRA_API_TOKEN, ZEPHYR_API_KEY

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

// known CVEs in dependencies13 high10 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@0.6.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@0.6.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highaxios@1.15.0GHSA-35jp-ww65-95wh

axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`

highaxios@1.15.0GHSA-3g43-6gmg-66jw

axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge

highaxios@1.15.0GHSA-6chq-wfr3-2hj9

Axios: Header Injection via Prototype Pollution

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// required environment variables

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

🔐 secretJIRA_API_TOKEN— "": "your-jira-api-token"

configJIRA_TYPE— Optional Force "cloud" or "datacenter" — overrides auto-detection

configJIRA_USERNAME— "": "your-email@company.com",

configZEPHYR_API_BASE_URL— "": "https://eu.api.zephyrscale.smartbear.com/v2"

🔐 secretZEPHYR_API_KEY— "": "your-zephyr-api-key",

configZEPHYR_BASE_URL— "": "https://your-company.atlassian.net",

// 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 3 concrete improvements 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/milo0821-zephyr-mcp-server-1eim6s)](https://m8ven.ai/mcp/milo0821-zephyr-mcp-server-1eim6s)

commit: 03f8fe9be17db64c799d1e6f81493264da7e6553

code hash: 2630138175d58eee120313c97558c407447b041afb2349b15aa6998eaedf3451

verified: 6/11/2026, 11:53:08 AM

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