How do I install zephyr-scale-mcp?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is zephyr-scale-mcp official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 50 (Fair). The formula is published on the methodology page.

MCPpedia

zephyr-scale-mcp MCP Server | MCPpedia

zephyr-scale-mcp MCP Server

Name: zephyr-scale-mcp MCP Server
Author: vilaabo

Zephyr Scale on self-hosted Jira Server/DC: test cases, cycles, executions, plans and attachments

Tools Versions Alternatives

Registryvilaabo

50Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "vilaabo-zephyr-scale-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "zephyr-scale-mcp@1.0.0"
      ],
      "env": {
        "JIRA_BASE_URL": "",
        "JIRA_PAT": "YOUR_JIRA_PAT",
        "JIRA_AUTH": "",
        "JIRA_USERNAME": "",
        "JIRA_PASSWORD": "YOUR_JIRA_PASSWORD",
        "ZEPHYR_DEFAULT_PROJECT_KEY": "",
        "ZEPHYR_ALLOW_INTERNAL_API": "",
        "ZEPHYR_READONLY": "",
        "JIRA_TLS_REJECT_UNAUTHORIZED": "",
        "JIRA_TIMEOUT_MS": "",
        "JIRA_MAX_RETRIES": "",
        "ZEPHYR_LOG_LEVEL": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
JIRA_BASE_URL	Yes	Jira base URL without a trailing slash, e.g. https://jira.example.com
JIRA_PAT	No	Jira Data Center Personal Access Token (used when JIRA_AUTH=pat, the default) Secret.
JIRA_AUTH	No	Authentication mode: pat (default) or basic
JIRA_USERNAME	No	Username for JIRA_AUTH=basic
JIRA_PASSWORD	No	Password for JIRA_AUTH=basic Secret.
ZEPHYR_DEFAULT_PROJECT_KEY	No	Project key used when a tool is called without projectKey
ZEPHYR_ALLOW_INTERNAL_API	No	true registers 11 UNOFFICIAL tools backed by the internal /rest/tests/1.0 API the vendor does not support: editing a test cycle in place (rename/move, add/remove/reorder its cases), editing or DELETING individual executions, linking a cycle to a test plan, the folder tree, folder deletion, exact status names and custom field definitions
ZEPHYR_READONLY	No	true disables all write tools
JIRA_TLS_REJECT_UNAUTHORIZED	No	false allows self-signed certificates (disables TLS verification)
JIRA_TIMEOUT_MS	No	Timeout of a single HTTP request in milliseconds (default 30000)
JIRA_MAX_RETRIES	No	Retries for GET requests and for 429/503 responses, honoring Retry-After (default 2)
ZEPHYR_LOG_LEVEL	No	Log verbosity: debug \| info \| warn \| error (default info; all logs go to stderr)

zephyr-scale-mcp MCP Server

Install

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