Zephyr Scale MCP vs Qtm4j MCP Server

In-depth architectural comparison of the Zephyr Scale MCP and Qtm4j MCP Server MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Zephyr Scale MCP when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Zephyr Scale MCP Details

Q

Choose Qtm4j MCP Server when:

• You need dedicated capabilities in the Workplace & Productivity domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Qtm4j MCP Server Details

Feature & Specification Comparison

Specification	Zephyr Scale MCP Workplace & Productivity	Q Qtm4j MCP Server Workplace & Productivity
Summary	Zephyr Scale on self-hosted Jira Server/DC: test cases, cycles, executions, plans and attachments	MCP server for QMetry Test Management for Jira (QTM4J): test cases, cycles, executions, plans.
Category & Scope	Workplace & Productivity	Workplace & Productivity

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "zephyr-scale-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "zephyr-scale-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "qtm4j-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "qtm4j-mcp-server@"
      ]
    }
  }
}

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