Requires Node 18+ on your system so npx can fetch the package on first run. Claude Code persists MCP servers via its CLI — no config file to edit, just run the command below once. Paste the config below, then follow the reload step to register zephyr-scale-mcp-server.
Run the command below in your terminal — Claude Code persists it for you.claude mcp add zephyr-server --env ZEPHYR_BASE_URL=https://your-company.atlassian.net --env ZEPHYR_API_KEY=your-zephyr-api-key --env JIRA_USERNAME=your-email@company.com --env JIRA_API_TOKEN=your-jira-api-token -- npx zephyr-scale-mcp-server@latest